Startup grows egg proteins in potato fields

IF 41.7 1区 生物学 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY Nature biotechnology Pub Date : 2025-02-14 DOI:10.1038/s41587-025-02563-6
Claire Turrell
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初创公司在马铃薯田里种植鸡蛋蛋白
蛋清蛋白是蛋清中的主要蛋白质,作为一种原料受到食品制造商的追捧,因为它有助于提高营养价值,延长包装产品的保质期。该团队通过将整个卵清蛋白DNA序列插入马铃薯叶片来改造马铃薯,从而包含产生一种功能齐全的蛋白质的指令,这种蛋白质在营养和化学上与鸡蛋中的蛋白质相同。韧皮部负责将营养物质从叶子转移到块茎中,并运输经过改造的卵蛋白产物。转基因的PoLoPo土豆看起来和原来的马铃薯一模一样,但它的优点是它在块茎中制造和储存蛋白质,有效地发挥了迷你生物反应器的作用。这些植物生长迅速,种植成本低廉,而且由于它们与第一代基因相同,可以用于种植下一代作物。扩大规模比其他更昂贵的原料生产系统更容易。PoLoPo的首席技术官利伯曼-阿洛尼表示:“这就是我们方法的美妙之处。为了扩大规模,我们只需要再增加一块马铃薯地。”
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来源期刊
Nature biotechnology
Nature biotechnology 工程技术-生物工程与应用微生物
CiteScore
63.00
自引率
1.70%
发文量
382
审稿时长
3 months
期刊介绍: Nature Biotechnology is a monthly journal that focuses on the science and business of biotechnology. It covers a wide range of topics including technology/methodology advancements in the biological, biomedical, agricultural, and environmental sciences. The journal also explores the commercial, political, ethical, legal, and societal aspects of this research. The journal serves researchers by providing peer-reviewed research papers in the field of biotechnology. It also serves the business community by delivering news about research developments. This approach ensures that both the scientific and business communities are well-informed and able to stay up-to-date on the latest advancements and opportunities in the field. Some key areas of interest in which the journal actively seeks research papers include molecular engineering of nucleic acids and proteins, molecular therapy, large-scale biology, computational biology, regenerative medicine, imaging technology, analytical biotechnology, applied immunology, food and agricultural biotechnology, and environmental biotechnology. In summary, Nature Biotechnology is a comprehensive journal that covers both the scientific and business aspects of biotechnology. It strives to provide researchers with valuable research papers and news while also delivering important scientific advancements to the business community.
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