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对Irpex lacteus的基因组测序和代谢潜力的分析

Yue Wang¹, Yingce Duan¹, Menghan Zhang¹

¹Key Laboratory for Enzyme and Enzyme-Like Material Engineering of Heilongjiang, College of Life Science, Northeast Forestry University, Harbin 150040, China.

Journal of fungi (Basel, Switzerland)

|December 27, 2024

概括

对药用Irpex lacteus的基因组进行了测序,揭示了有价值化合物和生长调节的基因. 这为I. lacteus在药物研究和功能性食品中的发展提供了基础.

科学领域:

菌类学菌类学是指菌类学.
基因组学就是基因组学.
生物技术是生物技术.

背景情况:

伊尔佩克斯乳是一种食用和药用宏观真菌,具有显著的生物活性和制药潜力.
目前对I. lacteus的知识有限,这阻碍了充分利用它.
这项研究解决了对I. lacteus.综合基因组信息的需求.

研究的目的:

为了测序,组装和注释Irpex lacteus的整个基因组.
识别参与二次代谢物生物合成和碳水化合物代谢的基因.
探索基因家族的作用,如MYB转录因子,在I.乳动物的生长和发育.

主要方法:

使用PacBio Sequel II测序器进行全基因组测序.
新的基因组组装和注释.
生物信息分析,包括对代谢酶和二次代谢物基因集群的鉴定.
基因家族分析.基因家族分析.

主要成果:

组装了一个41.83Mb的基因组,包含13135个预测的蛋白质编码基因.
确定了556种碳水化合物代谢酶和103种细胞染色体P450蛋白.
发现了用于二次代谢物生物合成的基因,包括14种合成酶,8种NRPS类酶和4种多基合成酶 (PKS).
突出了MYB转录因子基因家族在I. lacteus中的重要性.

结论:

这项研究显著丰富了可用于Irpex lacteus的基因组数据.
提供了关键的基因组见解,以了解I. lacteus. 的分子机制.
支持I. lacteus的开发,用于药物发现和功能性食品应用.

关键词:

CAZymes 的意思是伊尔佩克斯乳牛 (Irpex lacteus) 是一种乳牛类动物.在P450中,P450是什么?基因组测序是指对基因组进行测序.二次代谢产物二次代谢产物

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