Microarray analysis of Indian mustard plants subjected to arsenate stress

ABSTRACT: In this study, time dependent (4 h to 96 h) transcriptome changes in roots and shoots of Brassica juncea were analyzed under arsenate (AsV) stress by using Agilent platform. A total of 1285 genes showed significant change in expression pattern upon arsenate (AsV) exposure. The genes belonged to various signaling pathways including hormones (jasmonate, abscisic acid (ABA), auxin and ethylene) and kinases. Significant effects were also noticed on genes of sulfur, nitrogen, CHO, and lipid metabolisms along with photosynthesis. These studies indicated interconnections among sulfur metabolism, jasmonate and kinase signaling pathways. Transcriptome results and biochemical analyses highlight that signaling and metabolic pathways work in a dynamic coordination to perceive and respond to th

ORGANISM(S): Brassica juncea

SUBMITTER: Sudhakar Srivastava 

PROVIDER: E-GEOD-66464 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress