Evidence map›Paper›PMID 36961632›Full record

ArticleMolecular biology reports2023

Genome-wide identification, expression analysis, and transcriptome analysis of the IAA gene family in Zoysia japonica.

Zhuoxiong Yang, Di Dong, Zewen Qi, Chenyan Jia, Liebao Han, Yuehui Chao

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Article in Molecular biology reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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6 authors at 1 institution in 1 country.

Zhuoxiong Yang *College of Grassland Science, Beijing Forestry University, Beijing, 100083, China.
Di Dong *College of Grassland Science, Beijing Forestry University, Beijing, 100083, China.
Zewen QiCollege of Grassland Science, Beijing Forestry University, Beijing, 100083, China.
Chenyan JiaInner Mongolia M-Grass Ecology and Environment (Group) Co., Ltd, Hohhot, 010010, Inner Mongolia, China.
Liebao HanCollege of Grassland Science, Beijing Forestry University, Beijing, 100083, China. hanliebao@163.com.
Yuehui ChaoCollege of Grassland Science, Beijing Forestry University, Beijing, 100083, China. chaoyuehui@163.com.
Beijing Forestry University · CN

Funding

Innovative Research Group Project of the National Natural Science Foundation of China No. 31971770
6 · The paper itself

Abstract

backgroundAUX/IAA is an essential signaling molecule and has great physiological importance in various plants, but its function in Zoysia japonica remains unknown. METHODS AND

resultsGenome-wide identification and analysis of AUX/IAA genes used bioinformatics methods to investigate the ZjIAA genes' expression of exogenous IAA hydroponics treatment for 2 h by qRT-PCR, control and exogenous IAA treated zoysia were subjected to transcriptome sequencing. ZjIAAs were distributed across the 13 subfamilies by phylogenetic analysis with Oryza sativa and Arabidopsis thaliana. Multiple sequence alignment revealed that the majority of genes were non-canonical ZjIAAs with incomplete domain. The optimal growth concentration of the IAA hormone was 0.05 mM, and the qRT-PCR analysis revealed that eight ZjIAAs were differentially expressed, with seven genes considerably upregulating and one gene significantly downregulating. The result of transcriptome sequencing revealed that 515 differentially expressed genes (DEGs) were identified, with 344 upregulated genes and 171 downregulated genes. A total of 18 genes were annotated as involved in the plant hormone signal transduction pathway. And 8 ZjIAAs exhibited distinct expressions, 7 upregulated, and only one downregulated, according to the qRT-PCR study.

conclusionsGenome-wide identification and analysis increased the understanding of the evolution and function of the IAA family in zoysia. DEGs of control and treatment with 0.05 mM exogenous IAA hormone were investigated by transcriptome sequencing. ZjIAAs had substantial variations in the expression of associated genes, with the majority of genes upregulated and 18 genes implicated in plant hormone signal transduction.

Indexed as

ArabidopsisPlant Growth RegulatorsAmino Acid SequenceGene Expression ProfilingGene Expression Regulation, PlantHormonesIndoleacetic AcidsPhylogenyPlant ProteinsPoaceaeTranscriptomeHormonesIndoleacetic AcidsPlant Growth RegulatorsPlant ProteinsAux/IAA (IAA) gene familyBioinformatics analysisExpression analysisTranscriptomeZoysia japonica

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PMID36961632
OpenAlexW4360811365

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