02439nam a2200265Ia 4500003001000000005001700010040000900027245007400036490006400110520160600174650002301780650001001803650004101813650001301854650002701867700001201894700001101906700001101917700001301928700001101941700001101952700001301963856015601976008004102132MX-MdCICY20260521091718.0  cCICY10aTranscriptome analysis of Armillaria gallica 012min response to auxin0 vJournal of Basic MicroBiology, 10.1002/jobm.202200463, 20223 aGastrodia elata is an achlorophyllous and fully mycoheterotrophic orchid which obtains carbon and other nutrients from Armillaria species in its life cycle. Many researchers suggested that plant hormones, as signing molecules, play a central role in the plant-fungi interaction. In the process of Armillaria gallica 012 m cultivation, both exogenous indole-3-acetic acid (IAA)and indole-3-butyric acid (IBA)distinctly stimulated the growth of mycelia in solid media. The differential expression genes (DEGs)of A. gallica 012 m with IAA versus blank control (BK)and IBA versus BK were investigated. The results showed that more than 80 percent of DEGs of the IAA group were coincident with the DEGs of the IBA group, and more than half of upregulated DEGs and most of the downregulated DEGs of the IAA group coincided with those DEGs of the IBA group. Above research implied that A. gallica 012 m could perceive IAA and IBA, and possess similar responses and signaling pathways to IAA and IBA. The overlapping differential genes of the IAA group and IBA group were analyzed by GO term, and the results showed that several DEGs identified were related to biological processes including positive regulation of the biological process and biological process. The downregulated NmrA-like and FKBP_C genes might be benefit to the growth of mycelia. Those results can explain that exiguous IAA and IBA improved the growth of A. gallica to some extent. We speculate that IAA and IBA are signaling molecules, and regulate the expression of growth-related genes of A. gallica 012 m by the same signaling pathway.14aARMILLARIA GALLICA14aAUXIN14aDIFFERENTIAL EXPRESSION GENES (DEGS)14aRESPONSE14aTRANSCRIPTOME ANALYSIS12aCao, Y.12aHe, K.12aLi, Q.12aChen, X.12aMo, H.12aLi, Z.12aYang, H.40uhttps://drive.google.com/file/d/1pOpFtCch0VsiWQDKo5mHdM2sAKRInnva/view?usp=drivesdkzPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx250602s9999    xx |||||s2   |||| ||und|d