Characterization of the pheromone receptors in Mythimna loreyi reveals the differentiation of sex pheromone recognition in Mythimna species
作者机构：State Key Laboratory for Biology of Plant Diseases and Insect PestsInstitute of Plant ProtectionChinese Academy of Agricultural SciencesBeijingChina Guangdong Laboratory of Lingnan Modern AgricultureShenzhenGenome Analysis Laboratory of the Ministry of AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenChina School of ForestryNortheast Forestry UniversityHarbinChina Key Laboratory of Biohazard MonitoringGreen Prevention and Control for Artificial GrasslandMinistry of Agriculture and Rural AffairsInstitute of Grassland Research of Chinese Academy of Agricultural SciencesInner Mongolia HohhotChina
出 版 物：《Insect Science》 (昆虫科学（英文版）)
年 卷 期：2024年第31卷第1期
页 面：173-185页
核心收录：
学科分类：0710[理学-生物学] 07[理学] 09[农学]
基 金：This work was supported by National Natural Science Foundation of China(32130089,31725023,and 32072509) Shenzhen Science and Technology Program(KQTD20180411143628272) Projects subsidized by Special Funds for Science Technology Innovation and Industrial Development of Shenzhen Dapeng New District(PT202101-02) Agricultural Science and Technology Innovation Program(ASTIP)
主 题：antennal transcriptome Mythimna loreyi pheromone receptor sex pheromone Xenopus oocyte
摘 要：Pheromone receptors(PRs)are key proteins in the molecular mechanism of pheromone recognition,and exploring the functional differentiation of PRs between closely related species helps to understand the evolution of moth mating *** components of the agricultural pest Mythimna loreyi have turned into(Z)-9-tetradecen-1-yl acetate(Z9-14:OAc),(Z)-7-dodecen-1-yl acetate(Z7-12:OAc),and(Z)-11-hexadecen-1-yl acetate,while the composition differs from that of *** in the genus *** understand the molecular mechanism of pheromone recognition,we sequenced and analyzed antennal transcriptomes to identify 62 odorant receptor(OR)*** expression levels of all putative ORs were analyzed using differentially expressed gene *** candidate PRs were quantified and functionally characterized in the Xenopus oocytes ***6 and MlorPR3 were determined to be the receptors of major and minor components Z9-14:OAc and Z7-12:***1 and female antennae(FA)-biased MlorPR5 both possessed the ability to detect pheromones of sympatric species,including(Z,E)-9,12-tetradecadien-1-ol,(Z)-9-tetradecen-1-ol,and(Z)-*** on the comparison of PR functions between *** and ***,we analyzed the differentiation of pheromone recognition mechanisms during the evolution of the mating systems of 2 Mythimna species.
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