他们的科研为何上演“抓马”剧情

Core Viewpoint - The article highlights the challenges and innovations in equine research led by Professor Wang Qin, focusing on the development of low-cost research tools and the exploration of horse products, particularly horse milk, to find modern value in an ancient industry [1][7]. Group 1: Research Challenges and Innovations - The lack of research funding has led to a talent gap in equine studies in China, prompting Wang to dedicate her efforts to this field [2]. - Wang's team faced significant challenges due to the absence of research tools, particularly in measuring horse dimensions accurately, which are well-developed in foreign countries [3]. - After three years of development, the team created a portable automatic measurement system using a single camera, achieving accuracy comparable to international standards at a fraction of the cost [3][4]. Group 2: Genetic Research and Database Development - The team compiled genomic information from 90 horse populations and nearly 40 breeds, creating the largest horse genome reference database globally [4]. - They developed a low-cost genotyping technology that provides over 95% accuracy for whole-genome information at only 1% of the cost of foreign alternatives [4]. Group 3: Practical Challenges in Field Research - Conducting the third national livestock genetic resource survey revealed the difficulties of measuring horses in mountainous regions, where horses are wary of unfamiliar equipment [5][6]. - The team had to adapt their methods to work around the horses' schedules and behaviors, often requiring significant effort to obtain measurements [6]. Group 4: Exploration of Horse Products - Wang's team is actively researching horse milk, discovering its potential health benefits and high-quality protein content, which could be valuable for various health applications [7]. - Their findings indicate that horse milk has significant restorative effects in various health models, challenging traditional perceptions of its nutritional value [7]. Group 5: Breeding Innovations - The team has developed targeted chips for early screening in breeding, significantly reducing the time and cost associated with traditional breeding methods [8]. - They established equine technology centers focusing on breeding specific horse types, aiming to enhance the overall quality and utility of horse breeds in China [8]. Group 6: Future Directions and Industry Outlook - Wang emphasizes the need for a renewed understanding and positioning of horse products, advocating for a balanced approach to conservation and breeding [9]. - The industry is encouraged to explore specialized breeding for various purposes, such as dual-use for milk and meat, recreational riding, and speed endurance [9]. - Despite ongoing challenges, there is optimism for future advancements in the equine industry [10].