Transcript profiling of chickpea pod wall revealed the expression of floral homeotic gene AGAMOUS-like X2 (CaAGLX2).

Transcript profiling of chickpea pod wall revealed the expression of floral homeotic gene AGAMOUS-like X2 (CaAGLX2). Mol Biol Rep. 2019 Aug 28;: Authors: Vasantrao JM, Baruah IK, Panda D, Bhattacharjee M, Acharjee S, Sarmah BK Abstract The differentially expressed genes in the chickpea pod wall have been identified for the first time using a forward suppression subtractive hybridization (SSH) library. In all, 226 clones of SSH library were sequenced and analyzed. A total of 179 high-quality expressed sequence tags (ESTs) were generated and based on the CAP3 assembly of these ESTs, 126 genes (97 singletons and 29 contigs) were computationally annotated. The mapping of 88.26% ESTs by gene ontology (GO) annotation distributed them into 751 GO terms of three categories, cellular location, molecular function, and biological process. The KEGG pathway analysis revealed 45 ESTs are involved in 49 different biological pathways. Also, 67 ESTs encodes four different classes of enzymes such as oxidoreductases (29), transferase (20), hydrolases (16) and isomerase (2). Six genes were selected and subjected to qPCR analysis, of these, two genes (FHG Floral homeotic AGAMOUS-like isoform X2, MADS1 MADS-box transcription factor) showed significant up-regulation in the pod wall compared to leaves. Surprisingly, one of the MADS1 box gene, FHG (CaAGLX2), responsible for flower development expressed in the pod wall. Therefore, understanding its specific r...
Source: Molecular Biology Reports - Category: Molecular Biology Authors: Tags: Mol Biol Rep Source Type: research