講演詳細

微生物部門[Forest Microbes]

日付	2024年3月8日
開始時刻	ポスター発表
会場名	543
講演番号	PM-5（学生ポスター賞審査対象）
発表題目	Exploring the functions of GST2/GPS1104/PE15/PE17 genes in ectomycorrhizal formation of Populus tomentosa Exploring the functions of GST2/GPS1104/PE15/PE17 genes in ectomycorrhizal formation of Populus tomentosa
所属	東京大学
要旨本文	Ectomycorrhizal (EcM) symbiosis plays an important role in the growth of woody plants and the conservation of forest ecology. In the previous study, four genes (PtoGST2, PtoGPS1104, PtoPE15, and PtoPE17) were selected as candidate genes to explore how they regulate EcM formation. In this study, phylogenetic analysis and amino acid sequence alignment revealed that: (1) PtoGST2 contains conserved GST_C_Tau and GST_N_Tau domains, belonging to the GST (glutathione S-transferase) gene family; (2) PtoGPS1104 contains BOXA, B, and C of the Germin-like protein gene family; (3) PtoPE15 contains a WRKY domain and belongs to the WRKY family; (4) PtoPE17 contains the GDSL_hydrolase domain, classified as GDSL-type esterase/lipase genes. To reveal their regulatory mechanisms, we obtained overexpression, knockout, and knockdown mutants for these four genes.
著者氏名	○Liu, Ying1 ・ Li, Chaofeng2 ・ Matsushita, Norihisa1 ・ Lian, Chunlan1
著者所属	1The University of Tokyo ・ 2Southwest University
キーワード	Populus tomentosa, ectomycorrhiza, transcription factors
Key word	Populus tomentosa, ectomycorrhiza, transcription factors