Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387472956> ?p ?o ?g. }
- W4387472956 abstract "Soil salinity severely threatens plant growth and crop yields. The utilization of PGPR is an effective strategy for enhancing plant salt tolerance, but the mechanisms involved in this process have rarely been reported. In this study, we investigated the effects of Bacillus subtilis CNBG-PGPR-1 on improving plant salt tolerance and elucidated the molecular pathways involved. The results showed that CNBG-PGPR-1 significantly improved the cellular homeostasis and photosynthetic efficiency of leaves and reduced ion toxicity and osmotic stress caused by salt in tomato. Transcriptome analysis uncovered that CNBG-PGPR-1 enhanced plant salt tolerance through the activation of complex molecular pathways, with plant hormone signal transduction playing an important role. Comparative analysis and pharmacological experiments confirmed that the ethylene pathway was closely related to the beneficial effect of CNBG-PGPR-1 on improving plant salt tolerance. Furthermore, we found that methionine, a precursor of ethylene synthesis, significantly accumulated in response to CNBG-PGPR-1 in tomato. Exogenous L-methionine largely mimicked the beneficial effects of CNBG-PGPR-1 and activated the expression of ethylene pathway-related genes, indicating CNBG-PGPR-1 induces methionine accumulation to regulate the ethylene pathway in tomato. Finally, CNBG-PGPR-1 reduced salt-induced ROS by activating ROS scavenger-encoding genes, mainly involved in GSH metabolism and POD-related genes, which were also closely linked to methionine metabolism. Overall, our studies demonstrate that CNBG-PGPR-1-induced methionine is a key regulator in enhancing plant salt tolerance through the ethylene pathway and ROS scavenging, providing a novel understanding of the mechanism by which beneficial microbes improve plant salt tolerance." @default.
- W4387472956 created "2023-10-11" @default.
- W4387472956 creator A5004370873 @default.
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- W4387472956 creator A5063959153 @default.
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- W4387472956 creator A5074965769 @default.
- W4387472956 creator A5079351480 @default.
- W4387472956 date "2023-10-09" @default.
- W4387472956 modified "2023-10-12" @default.
- W4387472956 title "<i>B. subtilis</i><scp>CNBG‐PGPR</scp>‐1 induces methionine to regulate ethylene pathway and <scp>ROS</scp> scavenging for improving salt tolerance of tomato" @default.
- W4387472956 cites W1561988039 @default.
- W4387472956 cites W1969353942 @default.
- W4387472956 cites W1994765637 @default.
- W4387472956 cites W1995627868 @default.
- W4387472956 cites W1999574084 @default.
- W4387472956 cites W2000620567 @default.
- W4387472956 cites W2008951912 @default.
- W4387472956 cites W2023054478 @default.
- W4387472956 cites W2076126166 @default.
- W4387472956 cites W2084536510 @default.
- W4387472956 cites W2099802429 @default.
- W4387472956 cites W2102278945 @default.
- W4387472956 cites W2104005232 @default.
- W4387472956 cites W2105751976 @default.
- W4387472956 cites W2107277218 @default.
- W4387472956 cites W2115705289 @default.
- W4387472956 cites W2117225984 @default.
- W4387472956 cites W2148717014 @default.
- W4387472956 cites W2149040171 @default.
- W4387472956 cites W2149151873 @default.
- W4387472956 cites W2149449319 @default.
- W4387472956 cites W2157445865 @default.
- W4387472956 cites W2179438025 @default.
- W4387472956 cites W2330690409 @default.
- W4387472956 cites W2399889492 @default.
- W4387472956 cites W2497282785 @default.
- W4387472956 cites W2565320386 @default.
- W4387472956 cites W2599943523 @default.
- W4387472956 cites W2603930527 @default.
- W4387472956 cites W2605775071 @default.
- W4387472956 cites W2606910801 @default.
- W4387472956 cites W2695802294 @default.
- W4387472956 cites W2754863196 @default.
- W4387472956 cites W2764099220 @default.
- W4387472956 cites W2766246080 @default.
- W4387472956 cites W2766673123 @default.
- W4387472956 cites W2767572395 @default.
- W4387472956 cites W2774189363 @default.
- W4387472956 cites W2786560007 @default.
- W4387472956 cites W2792576636 @default.
- W4387472956 cites W2808196229 @default.
- W4387472956 cites W2912924581 @default.
- W4387472956 cites W2919665166 @default.
- W4387472956 cites W2922059199 @default.
- W4387472956 cites W2945860610 @default.
- W4387472956 cites W2947530316 @default.
- W4387472956 cites W2951912016 @default.
- W4387472956 cites W2972815725 @default.
- W4387472956 cites W2973013010 @default.
- W4387472956 cites W2977809834 @default.
- W4387472956 cites W2980576070 @default.
- W4387472956 cites W2981735585 @default.
- W4387472956 cites W3011254904 @default.
- W4387472956 cites W3011288947 @default.
- W4387472956 cites W3011794347 @default.
- W4387472956 cites W3033643525 @default.
- W4387472956 cites W3037885978 @default.
- W4387472956 cites W3048720534 @default.
- W4387472956 cites W3087757810 @default.
- W4387472956 cites W3122593885 @default.
- W4387472956 cites W3124485779 @default.
- W4387472956 cites W3195747606 @default.
- W4387472956 cites W3209767296 @default.
- W4387472956 cites W3211528752 @default.
- W4387472956 cites W4206984115 @default.
- W4387472956 cites W4210399615 @default.
- W4387472956 cites W4212863880 @default.
- W4387472956 cites W4225278496 @default.
- W4387472956 cites W4225551955 @default.
- W4387472956 cites W4229021619 @default.
- W4387472956 cites W4280619729 @default.
- W4387472956 cites W4282934960 @default.
- W4387472956 cites W4289986244 @default.
- W4387472956 cites W4291018231 @default.
- W4387472956 cites W4291335126 @default.
- W4387472956 cites W4293106101 @default.
- W4387472956 cites W4295682153 @default.
- W4387472956 cites W4311179979 @default.
- W4387472956 cites W4312187713 @default.
- W4387472956 cites W4315796441 @default.
- W4387472956 cites W4316038638 @default.
- W4387472956 cites W4327730483 @default.
- W4387472956 cites W4366351111 @default.
- W4387472956 cites W4366597227 @default.