Abstract:
Due to the increasing demand for high-quality and high fiber-yielding cotton (Gossypium spp.), research into the development of stress-resilient cotton cultivars has acquired greater significance. Various biotic and abiotic stressors greatly affect cotton production and productivity, posing challenges to the future of the textile industry. Moreover, the content and quality of cottonseed oil can also potentially be influenced by future environmental conditions. Apart from conventional methods, genetic engineering has emerged as a potential tool to improve cotton fiber quality and productivity. Identification and modification of genome sequences and the expression levels of yield-related genes using genetic engineering approaches have enabled to increase both the quality and yields of cotton fiber and cottonseed oil. Herein, we evaluate the significance and molecular mechanisms associated with the regulation of cotton agronomic traits under both normal and stressful environmental conditions. In addition, the importance of gossypol, a toxic phenolic compound in cottonseed that can limit consumption by animals and humans, is reviewed and discussed.
摘要:
由于对高质量和高纤维产量棉的需求不断增加(棉属。),抗逆性棉品种的开发研究具有更大的意义。各种生物和非生物胁迫极大地影响棉花的生产和生产力,给纺织业的未来带来挑战。此外,棉籽油的含量和质量也可能受到未来环境条件的影响。除了常规方法,基因工程已成为提高棉花纤维质量和生产力的潜在工具。使用基因工程方法对基因组序列和产量相关基因的表达水平进行鉴定和修饰,可以提高棉纤维和棉籽油的质量和产量。在这里,我们评估了正常和胁迫环境条件下与棉花农艺性状调控相关的意义和分子机制。此外,棉酚是棉籽中的有毒酚类化合物,限制动物和人类的消费。在这篇文章中,我们还回顾了调查棉籽中棉酚含量降低的研究。