Project description:Using TMT quantitative proteomics to analyze the differentially expressed proteins (DEPs) of the interaction between plant growth-promoting bacteria Enterobacter roggenkampii ED5 and sugarcane. The results found that a total of 27508 proteins from 73823 peptides, matching 301280 spectrograms were identified. Among them, 378 DEPs were found in sugarcane B8 and 177 DEPs were identified in sugarcane GT11.
Project description:Possitive effects of plant growth promoting bacteria (PGPB) inoculation on plant growth and development are dependent on interaction between bacterial strains and plant roots, which are usually the bacterial niche. Furthermore, phytohormones are key regulators of plant physiology. Ethylene is essential in plant growth and development and in response to drought. Plant sensibility to ethylene is involved in plant response to PGPB strain inoculation and plant growth promotion. We used microarrays to detail the global programme of gene expression underlying plant interaction with two different PGPB strains (isolated from arid soils in southern Spain) regarding to plant sentitivity to ethylene by tomato ethylene receptor 3 (SlETR3).