Identification and expression patterns of UDP-glycosyltransferase (UGT) genes from insect pest Athetis lepigone (Lepidoptera: Noctuidae)
文献类型: 外文期刊
第一作者: Xu, Ji-Wei
作者: Xu, Ji-Wei;Li, Meng-Ya;Zhu, Xiu-Yun;Ma, Ji-Fang;Dong, Zhi-Ping;Xu, Lu
作者机构:
关键词: U1W-glucuronosyltransferase;Athetis lepigone;Phylogenetic analysis;Expression pattern;Diverse functions
期刊名称:JOURNAL OF ASIA-PACIFIC ENTOMOLOGY ( 影响因子:1.303; 五年影响因子:1.427 )
ISSN: 1226-8615
年卷期: 2017 年 20 卷 1 期
页码:
收录情况: SCI
摘要: UDP-glucuronosyltransferase (UGT) genes, which belong to an ancient gene family and play very important roles in all organisms, encode extracellularly secreted proteins that are involved in the transfer of glycosyl residues from activated nucleotide sugars to acceptor hydrophobic molecules (aglycones). Athetis lepigone is an important polyphagous pest worldwide, and since 2011 it has become one of the major maize pests in North China. However, there have been no studies on pesticides for the effective control of this pest. In this study, we identified 23 putative UGT genes in A. lepigone by analysing previous antennal transcriptomic data. Phylogenetic analysis showed that all of the AIUGTs are distributed within 11 of 14 insect UGT sub-families. Tissue expression analysis revealed that >70% of AIUGTs were primarily expressed in adult antennae, of which three (AIUGT33AD1, AIUGT40F6 and AIUGT4OL4) and four (AIUG733B18, AIUG733F10, AIUGT40Q3 and AIUGT41D3) displayed male-biased and female-biased expression, respectively. Some AIUGTs, however, had higher expression levels in non-antennal tissues. Our study is the first to identify UGT genes in A. lepigone, which will help us to elucidate the diverse functions of these genes, and ultimately provide potential targets that will facilitate the development of efficient and environmentally friendly pesticides against A. lepigone. (C) 2017 Korean Society of Applied Entomology, Taiwan Entomological Society and Malaysian Plant Protection Society. Published by Elsevier B.V. All rights reserved.
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