Genome-Wide Analysis of the Cinnamoyl-CoA Reductase (CCR) Gene Family in Rosa chinensis and Rosa × hybrida and Drought Stress Response of Four RhCCR Genes

Cuifang Chang; Hua Fang; Xinfang Chen; Zhongfeng Yao; Yali Zhu; Caicai Ma; Qi Wang; Weibiao Liao

doi:10.32604/phyton.2026.077290

January 1, 2026PhytonOpen Access

Genome-Wide Analysis of the Cinnamoyl-CoA Reductase (CCR) Gene Family in Rosa chinensis and Rosa × hybrida and Drought Stress Response of Four RhCCR Genes

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Key Points

This research aims to analyze the CCR gene family in Rosa species and its role in drought stress response.
Conducted genome-wide analysis of the CCR gene family in Rosa chinensis and Rosa × hybrida.
Investigated the expression of four RhCCR genes under drought stress conditions.
Evaluated the role of CCR genes in lignin biosynthesis through phenotypic assessments.
Identified significant variations in RhCCR gene expression levels in response to drought stress.
Showed that drought stress leads to enhanced expression of specific CCR genes, suggesting a protective role.
The analysis indicates a key involvement of CCR in lignin biosynthesis during stress adaptation.

Implication

Examines drought stress responses of CCR genes in Rosa species, indicating their role in stress adaptation.

Abstract

The cinnamoyl-CoA reductase (CCR) gene family plays a pivotal role in lignin biosynthesis and plant stress adaptation by catalyzing the first committed step in the monolignol-specific branch of the phenylpropanoid pathway. Ho... | Find, read and cite all the research you need on Tech Science Press

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Cite This Study

Chang et al. (2026) studied this question.

synapsesocial.com/papers/69f2f19c1e5f7920c6387498 https://doi.org/10.32604/phyton.2026.077290

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Genome-Wide Analysis of the Cinnamoyl-CoA Reductase (CCR) Gene Family in Rosa chinensis and Rosa × hybrida and Drought Stress Response of Four RhCCR Genes

Key Points

Implication

Abstract

Discussion

Cite This Study

Genome-Wide Analysis of the Cinnamoyl-CoA Reductase (CCR) Gene Family in Rosa chinensis and Rosa × hybrida and Drought Stress Response of Four RhCCR Genes

Key Points

Implication

Abstract

Discussion

Cite This Study

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