&amp;#946;-galactosidases from cowpea stems: properties and gene expression under conditions of salt stress

Sudério, Fabrício Bonfim; Gomes-Filho, Enéas; Costa, José Hélio; Filho, Joaquim Enéas

doi:10.1590/s1806-66902014000400018

Cited by 4 publications

(2 citation statements)

References 25 publications

(35 reference statements)

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“…For example, Atbgal1 was reported to be induced by salt stress or pathogen attack [ 23 ]. Likewise, the transcription level of β-galactosidase in cowpea is reduced under salt treatments [ 24 ], and the bgal mRNA level in peach is highly suppressed by water stress [ 25 ]. In addition, bgal genes have been found to play a role in a variety of biological processes through ethylene signal transduction [ 11 , 26 ].…”

Section: Introductionmentioning

confidence: 99%

Genome-wide in silico identification and expression analysis of beta-galactosidase family members in sweetpotato [Ipomoea batatas (L.) Lam]

Hou

Qin

et al. 2021

BMC Genomics

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Background Sweetpotato (Ipomoea batatas (L.) Lam.) serves as an important food source for human beings. β-galactosidase (bgal) is a glycosyl hydrolase involved in cell wall modification, which plays essential roles in plant development and environmental stress adaptation. However, the function of bgal genes in sweetpotato remains unclear. Results In this study, 17 β-galactosidase genes (Ibbgal) were identified in sweetpotato, which were classified into seven subfamilies using interspecific phylogenetic and comparative analysis. The promoter regions of Ibbgals harbored several stress, hormone and light responsive cis-acting elements. Quantitative real-time PCR results displayed that Ibbgal genes had the distinct expression patterns across different tissues and varieties. Moreover, the expression profiles under various hormonal treatments, abiotic and biotic stresses were highly divergent in leaves and root. Conclusions Taken together, these findings suggested that Ibbgals might play an important role in plant development and stress responses, which provided evidences for further study of bgal function and sweetpotato breeding.

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Section: Introductionmentioning

confidence: 99%

Genome-wide in silico identification and expression analysis of beta-galactosidase family members in sweetpotato [Ipomoea batatas (L.) Lam]

Hou

Qin

et al. 2021

BMC Genomics

View full text Add to dashboard Cite

show abstract

“…For example, Atbgal1 was reported to be induced by salt stress or pathogen attack [23]. Likewise, the transcription level of β-galactosidase in cowpea is reduced under salt treatments [24], and the bgal mRNA level in peach is highly suppressed by water stress [25]. In addition, bgal genes have been found to play a role in a variety of biological processes through ethylene signal transduction [26,11].…”

Section: Introductionmentioning

confidence: 99%

Genome-wide in silico identification and expression analysis of beta-galactosidase family members in sweetpotato [Ipomoea batatas (L.) Lam.]

Hou

Qin

et al. 2020

Preprint

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Background: Sweetpotato (Ipomoea batatas (L.) Lam.) serves as an important food source for human beings. β-galactosidase (bgal) is a glycosyl hydrolase involved in cell wall modification, which plays essential roles in plant development and environmental stress adaptation. However, the function of bgal genes in sweetpotato remains unclear.Results: In this study, 17 β-galactosidase genes (Ibbgal) were identified in sweetpotato, which were classified into seven subfamilies using interspecific phylogenetic and comparative analyses. The promoter regions of Ibbgals harbored several stress, hormone and light responsive cis-acting elements. Quantitative real-time PCR results displayed that Ibbgal genes had the distinct expression patterns across different tissues and varieties. Moreover, the expression profiles under various hormonal treatments, abiotic and biotic stresses were highly divergent in leaves and root. Conclusions: Taken together, these findings suggested that Ibbgals might play an important role in plant development and stress responses, which provided evidences for further study of bgal function and sweetpotato breeding.

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Structural and functional insights of β galactosidase and its potential applications

Shafi¹,

Husain²

2023

Glycoside Hydrolases

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β-galactosidases from cowpea stems: properties and gene expression under conditions of salt stress

Cited by 4 publications

References 25 publications

Genome-wide in silico identification and expression analysis of beta-galactosidase family members in sweetpotato [Ipomoea batatas (L.) Lam]

Genome-wide in silico identification and expression analysis of beta-galactosidase family members in sweetpotato [Ipomoea batatas (L.) Lam]

Genome-wide in silico identification and expression analysis of beta-galactosidase family members in sweetpotato [Ipomoea batatas (L.) Lam.]

Structural and functional insights of β galactosidase and its potential applications

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