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The zinc finger transcription factors Bbctf1α and Bbctf1β regulate the expression of genes involved in lipid degradation and contribute to stress tolerance and virulence in a fungal insect pathogen.
Pest Management Science ( IF 4.1 ) Pub Date : 2020-02-20 , DOI: 10.1002/ps.5797
Zheng-Liang Wang 1 , Hai-Bo Pan 1 , Jue Huang 1 , Xiao-Ping Yu 1
Affiliation  

To initiate insect infection, entomopathogenic fungi produce diverse cuticle‐degrading enzymes. Of those, lipolytic enzymes participate in epicuticular lipid hydrolysis and thus facilitate fungal penetration through the outermost cuticular barrier of the insect host. The Far/CTF1‐type zinc finger transcription factors play an important role in the regulation of lipolytic activity and fungal pathogenicity in plant pathogens but remain functionally unknown in fungal insect pathogens.

中文翻译:

锌指转录因子Bbctf1α和Bbctf1β调节与脂质降解有关的基因的表达,并有助于真菌昆虫病原体的胁迫耐受性和毒力。

为了引发昆虫感染,昆虫病原真菌会产生多种表皮降解酶。其中,脂解酶参与表皮脂质水解,从而促进真菌穿透昆虫宿主的最表皮屏障。Far / CTF1型锌指转录因子在调节植物病原体的脂解活性和真菌致病性中起着重要作用,但在真菌昆虫病原体中仍然未知。
更新日期:2020-02-20
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