Abstract: In the tranquil valleys of Kashmir, where nature speaks in the language of mountains, rivers, and forests, a silent revolution has taken place—one not of protest, but of progress. At Sher-eKashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir), the birth of India's first gene-edited sheep is not merely a scientific achievement; it is a testament to human curiosity, precision, and vision. This pioneering use of CRISPR-Cas9 to edit the myostatin gene without foreign DNA marks a profound step into the future of biotechnology—where science respects the sanctity of nature while carefully sculpting its potentials. As a student of Forestry, I see this not in isolation but as a branch of the same great tree to which we all belong: the tree of life, resilience, and interconnected growth. In a world burdened by climate change, food insecurity, and biodiversity loss, such innovations whisper a promise—that with care and conscience, we can harmonize progress with preservation. This gene-edited lamb, strong and silent, reminds us that the future may be designed not with force, but with understanding.

Introduction:

In a remarkable leap forward for India's scientific and agricultural landscape, researchers at the Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir) have made history by creating the nation’s first gene-edited sheep using the revolutionary CRISPRCas9 technology. This groundbreaking achievement marks a significant milestone in India's journey towards cutting-edge biotechnology, positioning the country among a select group of nations with the technical capability and research infrastructure to apply gene editing in livestock. The project, which took four years of rigorous scientific research and experimentation, is not only a testament to the resilience and intellectual capacity of Indian scientists but also a beacon for the future of precision agriculture and animal husbandry in the country.

The sheep, born at SKUAST-Kashmir’s Faculty of Veterinary Sciences, is the product of a highly precise gene-editing procedure targeting the myostatin gene, which regulates muscle growth in animals. By strategically knocking out or disabling this gene, the scientists were able to enhance muscle mass by approximately 30%, resulting in a visibly more muscular animal with potentially greater meat yield. Such traits have long been observed in naturally mutated European breeds like the Texel sheep, but this is the first time Indian researchers have replicated this through deliberate, controlled gene editing. Notably, this achievement does not involve the incorporation of any foreign DNA, distinguishing it from conventional genetically modified organisms (GMOs) and making it a product of gene editing rather than transgenesis.

The implications of this development are profound and multifaceted. From a scientific standpoint, it demonstrates India’s capability to leverage state-of-the-art tools like CRISPRCas9—a technology that won the Nobel Prize in Chemistry in 2020—for tangible and scalable applications in animal biotechnology. It opens the door to producing livestock that are not only more productive but also more resilient to disease, climate stress, and other environmental challenges. This aligns with the broader global goals of ensuring food security, enhancing agricultural efficiency, and adopting sustainable practices in a warming and increasingly unpredictable climate.

From an economic perspective, gene-edited animals could revolutionize India’s livestock industry, particularly in regions where meat and wool production form a vital part of the local economy. Increased muscle mass and productivity in sheep could directly translate into higher income for farmers, reduced import dependency for quality breeds, and better market competitiveness for Indian livestock products globally.

Moreover, this success story reaffirms the strategic importance of public research institutions like SKUAST-Kashmir in driving home-grown innovation. It also underscores the need for a robust and adaptive policy framework that can distinguish between different types of genetic interventions, especially as India prepares to navigate the regulatory and ethical dimensions of biotechnology in the 21st century.

Ultimately, this is more than just the story of a single gene-edited lamb—it is a glimpse into the future of Indian science, agriculture, and food systems, where precision, sustainability, and innovation come together to build a better tomorrow.

The Genesis of the Breakthrough:

The inception of India’s first gene-edited sheep was not a sudden leap, but the culmination of a meticulous, high-stakes scientific journey led by Professor Riaz Ahmad Shah, a renowned veterinary geneticist and the Dean of the Faculty of Veterinary Sciences at Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir). With a focused vision and unwavering commitment to innovation in livestock biotechnology, Professor Shah and his interdisciplinary team embarked on a mission that would eventually place India on the global map of gene-editing research.

This ambitious project began nearly four years ago with a clear objective: to develop indigenous sheep breeds that could rival their foreign counterparts in terms of meat yield, growth efficiency, and genetic potential. Unlike traditional crossbreeding techniques—which often introduce undesired traits and require decades to stabilize—a precision approach using CRISPRCas9 gene-editing technology offered the possibility of directly targeting specific genes responsible for desirable phenotypic traits.

The gene in focus was myostatin (MSTN), a negative regulator of skeletal muscle development. Myostatin acts as a biological brake, limiting muscle growth to maintain energy balance and skeletal proportions. However, natural mutations in this gene, such as those found in Texel sheep (a high-yield European meat breed), lead to "double muscling"—a condition characterized by increased muscle fiber size and number, without compromising the animal’s overall health. This condition is particularly attractive for the meat industry due to its implications on carcass quality, meat yield, and economic returns.

Through a series of laboratory experiments, SKUAST researchers designed guide RNAs specific to the MSTN gene in sheep and employed the CRISPR-Cas9 system to induce precise cuts in the DNA. These cuts were introduced into zygotes, the earliest stage of embryo development, to ensure that the gene edit would be present in all cells of the resulting animal, including the germline. After microinjection and successful embryo transfer into surrogate ewes, a healthy female lamb was born—her genome exhibiting the desired edit with no integration of foreign DNA.

This achievement holds particular significance in the Indian context. Indigenous sheep breeds, while well adapted to the diverse climates and geographies of India, typically lag behind in muscle development and meat production compared to foreign breeds. By endogenously modifying a single gene without importing external genetic material, this initiative preserves the native breed’s adaptive traits while enhancing productivity—an elegant balance between conservation and advancement.

Professor Shah credits the success to his dedicated team of researchers, bioinformaticians, embryologists, and veterinary surgeons, who worked in tandem to perfect the gene-editing protocols, embryo culture techniques, and postnatal care of the lamb. The university’s state-ofthe-art Animal Biotechnology Laboratory, coupled with support from government agencies and regulatory oversight bodies, played a critical role in maintaining ethical, scientific, and biosafety standards throughout the process.

Thus, the genesis of this gene-edited lamb is not just a scientific success but a narrative of perseverance, innovation, and visionary leadership. It paves the way for future endeavors in animal biotechnology, signaling a new era where precision genetics could help India bridge gaps in food security, livestock productivity, and sustainable agriculture.

Understanding CRISPR-Cas9 and Its Application:

At the heart of India’s first gene-edited sheep lies a technology that has revolutionized the field of genetic engineering: CRISPR-Cas9. Recognized globally for its simplicity, accuracy, and transformative potential, CRISPR-Cas9 (short for Clustered Regularly Interspaced Short Palindromic Repeats and associated protein 9) earned its inventors—Emmanuelle Charpentier and Jennifer Doudna—the Nobel Prize in Chemistry in 2020. This powerful gene-editing system has unlocked unprecedented possibilities across medicine, agriculture, and biotechnology by enabling scientists to make precise, targeted changes to the DNA of living organisms.

CRISPR-Cas9 operates as a molecular scissor, guided by RNA sequences that match the target region in an organism’s genome. Once the Cas9 enzyme is directed to the desired location, it cuts the DNA at a specific site. The cell’s natural repair mechanisms are then activated to fix the break, and during this process, desired genetic alterations can be introduced. This may include gene knockouts (disabling a gene), gene corrections, or the insertion of new sequences. What sets CRISPR apart from earlier gene-editing technologies like zinc finger nucleases or TALENs is its efficiency, specificity, and adaptability, making it a preferred tool in modern genetic research.

In the case of the SKUAST-Kashmir sheep project, scientists utilized CRISPR-Cas9 to disable the myostatin (MSTN) gene, which plays a key role in regulating muscle growth. Myostatin naturally functions as a suppressor of muscle development. By knocking out this gene, the researchers enabled the lamb to develop significantly increased muscle mass—approximately 30% more than typical Indian breeds. Importantly, this genetic modification did not involve the insertion of foreign DNA, meaning the final outcome was a gene-edited animal rather than a genetically modified organism (GMO) in the classical sense.

This distinction is critical, especially in regulatory and public policy frameworks. Traditional GMOs, such as Bt cotton or transgenic crops, involve incorporating genes from other species— an approach that has often faced resistance due to ecological, ethical, and food safety concerns. Gene editing, on the other hand, works within the native genome and mimics natural mutations, which are sometimes even found in nature or achieved through selective breeding. As such, CRISPR-edited organisms may gain broader public acceptance and face fewer regulatory hurdles, particularly in jurisdictions that recognize the difference between gene editing and transgenesis.

Furthermore, CRISPR-Cas9 offers an unparalleled level of precision, reducing the risk of unintended genetic changes. This is particularly important in livestock, where off-target effects can have negative consequences on animal health, fertility, or welfare. The successful application of CRISPR-Cas9 in sheep not only reflects scientific prowess but also establishes a framework for safe and responsible innovation in animal biotechnology.

The SKUAST-Kashmir achievement thus exemplifies how CRISPR-Cas9 is being harnessed not just for academic exploration, but for real-world, economically significant applications. Whether in enhancing productivity, improving disease resistance, or contributing to food security, the technology promises a future where genetics is not just observed but precisely and ethically shaped.

Implications for Livestock Breeding and Agriculture:

The successful birth of India’s first gene-edited sheep using CRISPR-Cas9 technology is more than a landmark scientific achievement—it is a beacon of transformation for the country’s vast and evolving livestock sector. With a population exceeding 1.4 billion, India faces increasing pressure to meet the growing demand for animal protein. This breakthrough presents a powerful solution by unlocking new potential in meat production, genetic improvement, and agricultural sustainability.

One of the most immediate and measurable impacts of gene-editing livestock lies in enhanced muscle mass, which directly correlates with higher meat yield per animal. This means that farmers can produce more meat with fewer animals, thereby improving productivity and profitability. In regions like Jammu & Kashmir—where SKUAST is located—livestock farming is a vital livelihood. With limited grazing resources and challenging climatic conditions, boosting productivity without expanding herd size is not just advantageous, it is essential.

Moreover, this precision editing of the myostatin (MSTN) gene showcases how targeted genetic interventions can introduce traits that are typically absent in native breeds. Most Indian sheep breeds are known for their hardiness and adaptability, but they often lag in muscle development compared to European breeds like the Texel. Gene editing allows Indian breeds to retain their resilience while gaining enhancements in meat quality, growth rate, and carcass traits, offering a hybrid advantage without crossbreeding.

Beyond meat yield, the implications of gene editing extend into broader areas of animal health and environmental sustainability. By harnessing tools like CRISPR-Cas9, researchers can now aim to create disease-resistant livestock, reducing dependence on antibiotics and veterinary inputs. For example, gene edits could potentially confer resistance to foot-and-mouth disease, brucellosis, or parasitic infections—ailments that significantly affect livestock productivity and farmer income in India.

Another important domain is climate resilience. With climate change introducing new stresses such as rising temperatures, water scarcity, and shifting disease vectors, gene editing offers a way to build adaptive capacity into livestock breeds. Genes that regulate heat tolerance, water metabolism, or feed efficiency can be targeted to create animals that are better suited to future environmental conditions.

The success at SKUAST-Kashmir also strengthens India’s position in global biotechnology discourse. Countries like China, the United States, and the United Kingdom have already made strides in livestock gene editing, producing pigs resistant to viruses or cattle without horns. By joining this frontier, India is asserting its scientific credibility and innovation capacity, signaling readiness to lead in sustainable agricultural biotechnology.

From a policy perspective, this achievement is likely to accelerate discussions around regulatory frameworks for gene-edited organisms. Since CRISPR-based edits do not always involve the introduction of foreign DNA, they may fall outside the conventional definition of GMOs. This could simplify approval processes, encouraging greater private and public investment in livestock genomics.

Overall, the implications of this development are profound. By combining traditional livestock wisdom with cutting-edge genetic tools, India is taking a pivotal step toward a future-ready, protein-secure, and environmentally sustainable agricultural system. The gene-edited sheep is not just a lamb—it is a symbol of what’s possible when science meets strategy in service of the nation’s needs.

Regulatory and Ethical Considerations:

The successful development of a gene-edited sheep at SKUAST-Kashmir—achieved without the introduction of foreign DNA—places the innovation in a favorable light within India's evolving biotech regulatory landscape. Unlike traditional genetically modified organisms (GMOs), which involve the transgenic incorporation of genes from other species, this sheep represents a nontransgenic model of gene editing. This key distinction could pave the way for faster regulatory approvals, more streamlined oversight, and broader public acceptance.

India's current regulatory framework for biotechnology is governed primarily by the Environment Protection Act (1986) and implemented through the Genetic Engineering Appraisal Committee (GEAC) under the Ministry of Environment, Forest and Climate Change (MoEFCC). While these laws have traditionally been applied to GMOs in crops, the emergence of gene editing technologies like CRISPR-Cas9 has compelled regulators to reconsider how to categorize and oversee such innovations—especially in animals.

In 2022, the Indian government took a major step by exempting certain genome-edited plants (SDN 1 and SDN 2 categories) from the stringent regulations applicable to GMOs. These categories involve small deletions or substitutions in the native genome without incorporating foreign DNA—exactly the kind of gene editing used in the SKUAST sheep. While these exemptions currently apply to plants, they set a precedent that could be extended to livestock biotechnology, thereby lowering regulatory hurdles for future gene-edited animals.

Still, livestock gene editing opens a complex arena of ethical considerations, requiring careful deliberation. Key among these is the welfare of gene-edited animals. Ethical frameworks must ensure that edited traits—such as increased muscle mass—do not compromise the animal’s health, mobility, reproductive capability, or lifespan. In the case of the SKUAST lamb, postnatal health assessments and veterinary care will be critical to validating the animal’s welfare and setting ethical benchmarks for similar projects.

Moreover, the debate around gene editing in animals often extends to broader societal values. Concerns about “playing God,” altering natural species boundaries, and commodifying life forms remain prevalent in public discourse. These anxieties are further amplified in a culturally diverse country like India, where animals, especially cows and sheep, often hold religious and traditional significance.

For this reason, transparent communication, public engagement, and science-based education are vital. Institutions involved in gene editing must actively share their research processes, objectives, safety protocols, and long-term impacts with both the scientific community and the general public. This transparency helps foster informed consent, dispels misinformation, and promotes a culture of trust around biotechnology.

Internationally, the SKUAST initiative aligns with biosafety and bioethics protocols laid out by organizations like the World Health Organization (WHO) and Food and Agriculture Organization (FAO), as well as the Cartagena Protocol on Biosafety. Adherence to these global standards can help position Indian innovations on a compliant and globally competitive platform.

In summary, the gene-edited sheep is not only a scientific triumph but also a case study in navigating the regulatory and ethical crossroads of biotechnology. Its success will depend as much on responsible governance and social consensus as on technological advancement, signaling the need for inclusive, adaptive, and forward-looking policies in India’s genomic future.

Building on a Legacy of Innovation:

The successful creation of India’s first gene-edited sheep by the Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir) is not an isolated scientific triumph—it is the latest in a continuum of pioneering achievements that mark the university’s sustained legacy of innovation in the field of animal biotechnology. This milestone reflects the culmination of decades of dedicated research, scientific rigor, and an unwavering commitment to pushing the frontiers of genetic science in India.

This isn’t the first time SKUAST-Kashmir has made national and international headlines. In 2012, the university etched its name into the annals of Indian scientific history with the successful cloning of the world’s first Pashmina goat, named Noori. Spearheaded by the same team led by Professor Riaz Ahmad Shah, Noori’s birth was a momentous accomplishment that demonstrated the feasibility of cloning elite livestock in India—especially animals of high economic and cultural value like the Pashmina goat, whose wool is considered one of the finest in the world.

Cloning Noori was no small feat. It involved the complex process of somatic cell nuclear transfer (SCNT)—a technique that had previously been mastered by only a few laboratories globally. The success of this project positioned SKUAST-Kashmir among a select group of institutions capable of advanced reproductive technologies. Noori’s cloning was not merely a technical victory; it symbolized India’s entry into the global stage of livestock cloning and genetic preservation, offering new hope for conserving endangered or economically important animal breeds.

Now, with the advent of CRISPR-Cas9 gene editing, SKUAST-Kashmir is once again leading the charge—this time in the realm of precision livestock genetics. The birth of the gene-edited sheep, which carries a targeted mutation in the myostatin (MSTN) gene, reflects a shift from duplication (as in cloning) to enhancement. By intentionally altering the sheep’s genetic makeup to improve muscle development, the university has opened a new chapter in functional genomics and animal trait engineering.

What makes this achievement particularly notable is the continuity of excellence. The fact that the same research team has excelled in both cloning and gene editing over a span of more than a decade is a testament to institutional resilience, intellectual capital, and progressive scientific culture. It also illustrates SKUAST-Kashmir’s capacity to adapt and evolve in response to emerging technologies—a critical attribute for any research institution in the fast-moving field of biotechnology.

Moreover, these innovations have broader implications beyond the laboratory. They are aligned with India’s national priorities of enhancing food security, promoting scientific research, and improving rural livelihoods through advanced agricultural practices. SKUAST’s contributions thus resonate with the broader vision of Atmanirbhar Bharat (self-reliant India), where indigenous research fuels sustainable development.

As SKUAST-Kashmir continues to build upon its rich legacy, it is not just making headlines—it is shaping the future of animal biotechnology in India. From cloning to gene editing, the university is nurturing a scientific ecosystem that bridges tradition with transformation, and potential with progress.

Future Prospects and Global Significance:

The successful application of CRISPR-Cas9 technology in developing India’s first gene-edited sheep is not only a national triumph but a significant advancement in global biotechnology. It represents a critical step toward redefining the future of animal breeding, reshaping how genetic traits can be engineered to meet the growing demands for productivity, resilience, and sustainability in agriculture.

Globally, gene editing has already begun to revolutionize animal agriculture. Countries like China, the United States, and the United Kingdom have pioneered the use of CRISPR in developing disease-resistant pigs, hornless cattle for safer handling, and chickens that do not transmit avian flu. India’s entry into this elite group signals the country’s readiness to participate in and contribute to the global conversation on livestock genome editing.

One of the most promising future applications lies in multi-trait genetic improvements. While the current breakthrough at SKUAST-Kashmir focused on the myostatin gene to increase muscle mass, future projects may target genes associated with disease resistance, reproductive efficiency, wool quality, feed conversion efficiency, and climate adaptability. For example, livestock could be engineered to withstand heat stress or tolerate water scarcity, which are becoming increasingly common under changing climate conditions—particularly in tropical and subtropical countries like India.

Furthermore, CRISPR-based gene editing allows researchers to bypass some of the limitations of conventional breeding and selective crossbreeding programs. Traditional methods take generations to fix desirable traits and often involve trade-offs with unwanted characteristics. Gene editing, on the other hand, offers precision, speed, and predictability, enabling scientists to introduce single-gene modifications in one generation, thereby accelerating the pace of genetic improvement.

India’s expanding focus on biotechnological research and innovation—under initiatives like the Biotechnology Industry Research Assistance Council (BIRAC) and the National Biotechnology Development Strategy—is laying the groundwork for long-term impact. Institutions like SKUAST-Kashmir, Indian Council of Agricultural Research (ICAR), and various agricultural universities are increasingly collaborating to form a robust ecosystem for agri-genomic research. With the CRISPR sheep project proving successful, it is likely that more funding and support will be directed toward translational animal biotechnology.

Another future prospect is collaborative international research. Gene-editing projects require not only advanced technology but also cross-border cooperation in bioethics, regulation, and knowledge sharing. India’s rise as a contributor to livestock biotechnology could lead to strategic alliances with countries working on similar fronts. This collaboration could result in shared genomic databases, joint breeding programs, and coordinated disease control initiatives that benefit not just individual countries, but global food systems.

Importantly, gene editing may also play a role in conservation biology. Many indigenous livestock breeds in India, particularly in marginal and tribal areas, are at risk of extinction due to low productivity or neglect. Gene editing could be used to enhance the viability of these breeds while preserving their unique genetic identity and adaptability. This balances the preservation of biodiversity with the need for economic productivity, which is critical for sustainable rural development.

Finally, the global significance of this breakthrough lies in its timing and context. The world is grappling with climate change, population growth, and food insecurity, all of which place unprecedented pressure on agricultural systems. Innovations like gene editing offer tangible solutions to these complex challenges. The fact that India—home to over 20% of the world’s livestock population—is now embracing this technology signals a monumental shift in global agricultural innovation trends. As a result, India is poised to influence global policies, drive scientific diplomacy, and contribute to a more food-secure future.

Conclusion:

The creation of India’s first gene-edited sheep at Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST-Kashmir) marks a watershed moment in the country’s scientific and agricultural journey. It is more than a novel scientific experiment; it is a symbol of ambition, innovation, and forward-thinking that encapsulates the possibilities of modern biotechnology in addressing some of India’s and the world’s most pressing challenges.

This breakthrough signifies a paradigm shift in livestock breeding, with implications for protein production, food security, rural income generation, and climate adaptation. It exemplifies how indigenous scientific talent, when supported by institutional vision and national investment, can drive technological revolutions that resonate far beyond the laboratory.

At the heart of this achievement is the application of CRISPR-Cas9, a gene-editing technology that represents the cutting edge of molecular biology. The precise editing of the myostatin gene, leading to increased muscle mass, has unlocked new potential for high-yield, efficient livestock farming. Importantly, this was accomplished without inserting foreign DNA— categorizing the sheep as a non-transgenic organism. This distinction not only makes the project ethically and scientifically noteworthy but also positions it favorably in regulatory environments where public skepticism toward GMOs remains high.

However, with great power comes great responsibility. As gene editing becomes more accessible and widespread, ethical considerations must be central to the conversation. Ensuring animal welfare, avoiding unintended consequences, and fostering public understanding and trust are critical components of responsible innovation. SKUAST-Kashmir’s approach—rooted in transparency, academic integrity, and global standards—sets a strong precedent for how genetic advancements should be pursued.

Equally important is the need for robust regulatory frameworks that are both science-based and adaptive. India has already made strides in exempting certain categories of gene-edited crops from cumbersome regulations, and this momentum should extend to livestock research. Creating clear, efficient pathways for evaluation, approval, and deployment of gene-edited animals will be essential to scaling the benefits of this technology.

Looking forward, the success of this gene-edited sheep is a launchpad, not a landing point. It opens doors to multispecies applications, deeper genomic studies, and integrated breeding strategies that combine traditional knowledge with modern science. It also strengthens India’s credentials as a leader in global agricultural innovation, with potential ripple effects in trade, research collaboration, and technology transfer.

In the broader context, this accomplishment also speaks to the vision of Atmanirbhar Bharat (self-reliant India)—where homegrown science fuels progress, reduces dependency, and elevates the standard of living for millions. By bridging the gap between academic research and agricultural practice, SKUAST-Kashmir has demonstrated how biotechnology can become a transformative force for national development.

Ultimately, the gene-edited sheep is not just a biological specimen—it is a milestone in India’s genomic era, a living embodiment of what can be achieved when science, ethics, and policy work in harmony. As we look to the future, this innovation stands as a powerful reminder that with vision, investment, and responsibility, the future of sustainable, resilient, and equitable agriculture is within reach.

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References:

1. Indian Express. (2025, May 28). Kashmir university researchers produce India’s first geneedited sheep: ‘Birth of a new era’. Retrieved from https://indianexpress.com
2. Livemint. (2025, May 28). India's first gene-edited sheep developed by Kashmir university researchers. All you need to know. Retrieved from https://www.livemint.com/science
3. Krishi Jagran. (2025, May 29). Kashmir University Researchers Create India’s First Gene-Edited Sheep Using CRISPR Technology. Retrieved from https://krishijagran.com/news
4. Business Standard. (2025, May 27). India's first gene-edited sheep developed in Kashmir agricultural varsity. Retrieved from https://www.businessstandard.com/industry
5. The Tribune India. (2025, May 27). Kashmir university creates history with India's first geneedited sheep. Retrieved from https://www.tribuneindia.com/news
6. Silicon India. (2025, May 29). Kashmir University Scientists Pioneer India's First CRISPR-Edited Sheep. Retrieved from https://news.siliconindia.com/technology
7. Greater Kashmir. (2025, May 26). India's first gene-edited sheep born at SKUAST- Kashmir: Officials. Retrieved from https://www.greaterkashmir.com/kashmir
8. Kashmir Observer. (2025, May 27). Researchers At SKUAST-Kashmir Produce India's First Gene-Edited Sheep. Retrieved from https://kashmirobserver.net
9. Rediff News. (2025, May 29). India's First Gene-Edited Sheep Is Here!. Retrieved from https://www.rediff.com/news
10. Insights IAS. (2025, May 29). India's First Gene-Edited Sheep. Retrieved from https://www.insightsonindia.com/2025