Project description:In this study, we have used the comparative transcriptomic and proteomic approaches to decipher the changes in genes and protein abundances in cigar tobacco leaves under LL. In this study, DEGs and DEPs related to glycolysis, starch and sucrose metabolism, tyrosine metabolism, photosynthesis-antenna proteins, and photosynthesis pathways are significantly enriched. This study offers novel insights into both transcriptome and proteome levels response mechanisms under different light intensities.

2022-08-26 | GSE211923 | GEO

Tobacco rhizosphere soil

Project description:Tobacco rhizosphere soil Genome sequencing

| PRJNA729881 | ENA

Tobacco rhizosphere metagenome

Project description:Tobacco rhizosphere metagenome Targeted loci environmental

| PRJNA939137 | ENA

Tobacco rhizosphere soil

Project description:Tobacco rhizosphere soil Raw sequence reads

| PRJNA1183912 | ENA

Metagenome of tobacco rhizosphere

Project description:Metagenome of tobacco rhizosphere Metagenome

| PRJNA1056778 | ENA

Comprehensive effects of GmVP2-overexpression on plant growth, P-remobilization and rhizosphere microbial community

Project description:Increased root H+ secretion is known as a strategy of plant adaption to low phosphorus (P) stress by enhancing mobilization of sparingly soluble P-sources. However, it remains fragmentarywhether enhanced H+ exudation could reconstruct the plant rhizosphere microbial community under low P stress. The present study found that P deficiency led to enhanced H+ exudation from soybean (Glycine max) roots. Three out of all eleven soybean H+-pyrophosphatases (GmVP) geneswere up-regulated by Pi starvation in soybean roots. Among them, GmVP2 showed the highest expression level under low P conditions. Transient expression of a GmVP2-green fluorescent protein chimera in tobacco (Nicotiana tabacum) leaves, and functional characterization of GmVP2 in transgenic soybean hairy roots demonstrated that GmVP2 encoded a plasma membrane transporter that mediated H+ exudation. Meanwhile, GmVP2-overexpression in Arabidopsis thaliana resulted in enhanced root H+ exudation, promoted plant growth, and improved sparingly soluble Ca-P utilization. Overexpression of GmVP2 also changed the rhizospheric microbial community structures, as reflected by a preferential accumulation of acidobacteria in the rhizosphere soils. These results suggested that GmVP2 mediated Pi-starvation responsive H+ exudation,which is not only involved in plant growth and mobilization of sparingly soluble P-sources, but also affects microbial community structures in soils.

2023-06-01 | GSE205273 | GEO

Microorganisms of the tobacco rhizosphere

Project description:Microorganisms of the tobacco rhizosphere

| PRJNA941096 | ENA