Gene expression study of Pestalotiopsis fici on rice medium
Ontology highlight
ABSTRACT: we studied the gene expression conditions while Pestalotiopsis fici . The perpose of this study is to find the expressed secondary metabolism genes when P. fici was fermented. Detection of gene expression of P . Fici on rice as substrate after 20 days when Natural products were reached to the peak.
Project description:we studied the gene expression conditions while Pestalotiopsis fici . The perpose of this study is to find the expressed secondary metabolism genes when P. fici was fermented.
Project description:The microbial community and enzymes in fermented rice using defined microbial starter, containing Rhizopus oryzae, Saccharomycopsis fibuligera, Saccharomyces cerevisiae and Pediococcus pentosaceus, play an important role in quality of the fermented rice product and its biological activities including melanogenesis inhibitory activity. The microbial metaproteome revealed large-scale proteins expressed by the microbial community to better understand the role of microbiota in the fermented rice.
Project description:To identify genes that co-express with rice cellulose synthase genes involved in rice secondary cell wall formation, transcriptome analyses was performed using rice internodesbefore and after the heading stage, where secondary cell wall formation extensively occur.
Project description:To identify genes that co-express with rice cellulose synthase genes involved in rice secondary cell wall formation, transcriptome analyses was performed using rice internodesbefore and after the heading stage, where secondary cell wall formation extensively occur. Transcriptomes of rice third or the fourth internodes were analyzed at 17, 8, and 1 day before, and 6, 13, and 35 days after heading Please note that the current data were normalized together with additional 143 sample data available in GEO and the list of the sample accessions is provided in Series supplementary file [normalized_together_GSMs.txt].
Project description:Microarray analysis was used to identify candidate genes involved in the formation of hydroxycinnamoyl-arabinoxylan (AX) and secondary cell walls in rice. Gene expression in the internode pith parenchyma of Fukei71 (F71), the rice dwarf mutant that accumulates large amounts of hydroxycinnamoyl-AX in its pith parenchyma cells, was compared with the gene expression in wild-type pith parenchyma cells. Gene expression in wild-type whole internodes containing cells with thickened secondary cell walls, such as vascular and cortical fiber cells, was compared to the gene expression in wild-type internode pith parenchyma cells without any secondary cell walls.
Project description:The resveratrol-producing rice (Oryza sativa L.) inbred line, Iksan 526 (I.526), developed by the expression of the groundnut (Arachis hypogaea) resveratrol synthase 3 (AhRS3) gene in the japonica rice cultivar Dongjin, accumulated both resveratrol and its glucoside, piceid, in leaves and seeds. Especially, ultra-performance liquid chromatography (UPLC) analysis revealed that the biosynthesis of piceid reached peak levels at 20 days after heading (DAH) seeds. To investigate endogenous piceid biosynthesis genes (UGTs), total RNA samples of 20 DAH seeds was used for RNA-seq.