菌物学报2025，Vol.44Issue(9)：79-92,14.DOI:10.13346/j.mycosystema.250046
转录组分析揭示茉莉酸甲酯促进双孢蘑菇生长发育的潜在机制
Transcriptome analysis reveals the underlying mechanism of MeJA promoting the growth of Agaricus bisporus
摘要
Abstract
To enhance the yield and improve the economic benefits of Agaricus bisporus,the molecular mechanisms of methyl jasmonate(MeJA)promoting the growth and development of A.bisporus were elucidated through transcriptome analysis.The gene expression changes of A.bisporus were analyzed after spraying with 50 μmol/L MeJA,2%ethanol solution,and ultrapure water.The results showed that MeJA treatment promoted cell division by regulating the expression of genes related to indole-3-acetic acid(IAA),energy metabolism,and chitin metabolism,providing sufficient energy for growth and development.The upregulation of SPCC63.05,RABB1A,and SIS8 genes after MeJA treatment ensured efficient signal transduction in A.bisporus.Therefore,spraying MeJA before harvest can promote the growth and development of A.bisporus by regulating the expression of specific genes,improving the quality and increasing the yield of the fungus.关键词
双孢蘑菇/吲哚乙酸/能量代谢/几丁质代谢Key words
Agaricus bisporus/indoleacetic acid/energy metabolism/chitin metabolism引用本文复制引用
刘异洲,宋媛,谢旻皓,胡秋辉,苏安祥,杨文建..转录组分析揭示茉莉酸甲酯促进双孢蘑菇生长发育的潜在机制[J].菌物学报,2025,44(9):79-92,14.基金项目
江苏省重点研发计划(BE2023359) （BE2023359）
国家自然科学基金(32072293) （32072293）
江苏高校优势学科建设工程资助项目(PAPD) This work was supported by the Key Research and Development Program of Jiangsu Province(BE2023359),the National Natural Science Foundation of China(32072293),and the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD). （PAPD）
