The GA2ox Gene Family in Solanum pennellii: Genome-Wide Identification and Expression Analysis Under Salinity Stresses DOI Open Access
X Ruan, M. Zhang,

Tingting Ling

et al.

Genes, Journal Year: 2025, Volume and Issue: 16(2), P. 158 - 158

Published: Jan. 26, 2025

-GA 2-oxidases (GA2oxs), a class of enzymes, inhibit the biosynthesis bioactive gibberellins (GAs) in plants. The GA2 oxidase gene is crucial for regulating passivation process active GA and widely involved hormone signaling abiotic stress processes. -To examine potential effects on Solanum pennellii, one important stress-tolerance wild species tomato, systematic analysis was performed to study structure, phylogenetic tree, genomic locus, upstream cis-regulatory elements SpGA2ox genes. expression patterns family various tissues were analyzed basis published RNA-seq data, changes leaves seedlings detected under salinity treatment by real-time fluorescence quantitative PCR. -We identified nine genes S. pennellii. They located chromosomes 1, 2, 4, 7, 8, 10. clearly divided into three groups through relationship analysis, namely, five C19-GA2ox I, II, C20-GA2ox class. And cis-element provided understanding function growth, development, hormones, GA2ox different classes, SpGA2ox1 exhibited higher levels stem compared other tissues. all increased significantly salt decreased with GA3. With largest relative levels, SpGA2ox3 SpGA2ox8 might exert key regulation synthesis response stress. -The present may be instrumental further investigation impact SpGA2oxs responses provide targets genetic improvement

Language: Английский

The GA2ox Gene Family in Solanum pennellii: Genome-Wide Identification and Expression Analysis Under Salinity Stresses DOI Open Access
X Ruan, M. Zhang,

Tingting Ling

et al.

Genes, Journal Year: 2025, Volume and Issue: 16(2), P. 158 - 158

Published: Jan. 26, 2025

-GA 2-oxidases (GA2oxs), a class of enzymes, inhibit the biosynthesis bioactive gibberellins (GAs) in plants. The GA2 oxidase gene is crucial for regulating passivation process active GA and widely involved hormone signaling abiotic stress processes. -To examine potential effects on Solanum pennellii, one important stress-tolerance wild species tomato, systematic analysis was performed to study structure, phylogenetic tree, genomic locus, upstream cis-regulatory elements SpGA2ox genes. expression patterns family various tissues were analyzed basis published RNA-seq data, changes leaves seedlings detected under salinity treatment by real-time fluorescence quantitative PCR. -We identified nine genes S. pennellii. They located chromosomes 1, 2, 4, 7, 8, 10. clearly divided into three groups through relationship analysis, namely, five C19-GA2ox I, II, C20-GA2ox class. And cis-element provided understanding function growth, development, hormones, GA2ox different classes, SpGA2ox1 exhibited higher levels stem compared other tissues. all increased significantly salt decreased with GA3. With largest relative levels, SpGA2ox3 SpGA2ox8 might exert key regulation synthesis response stress. -The present may be instrumental further investigation impact SpGA2oxs responses provide targets genetic improvement

Language: Английский

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