Genome-Wide Investigation of MADS-Box Genes in Flower Development and Environmental Acclimation of Lumnitzera littorea (Jack) Voigt DOI Open Access

Linbi Zhang,

Yuchen Yang, Ying Zhang

et al.

International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(4), P. 1680 - 1680

Published: Feb. 16, 2025

Lumnitzera littorea (Jack) Voigt is an endangered mangrove species in China. Low fecundity and environmental pressure are supposed to be key factors limiting the population expansion of L. littorea. Transcription with MADS-box domain crucial regulators plant flower development, reproduction, stress response. In this study, we performed a comprehensive investigation into features functions genes Sixty-three LlMADS similar structure motif composition were identified genome, these unevenly distributed on 11 chromosomes. Segmental duplication was suggested make main contribution gene family. Some LIMADS exhibited differential expression different types or response cold stress. Overexpression B-class LlMADS37 had substantial effects morphology flowering time transgenic Arabidopsis plants, demonstrating its role regulating morphogenesis inflorescence. These findings largely enrich our understanding functional importance inflorescence acclimation provide valuable resources for future genetic research improve conservation species.

Language: Английский

Genome-Wide Investigation of MADS-Box Genes in Flower Development and Environmental Acclimation of Lumnitzera littorea (Jack) Voigt DOI Open Access

Linbi Zhang,

Yuchen Yang, Ying Zhang

et al.

International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(4), P. 1680 - 1680

Published: Feb. 16, 2025

Lumnitzera littorea (Jack) Voigt is an endangered mangrove species in China. Low fecundity and environmental pressure are supposed to be key factors limiting the population expansion of L. littorea. Transcription with MADS-box domain crucial regulators plant flower development, reproduction, stress response. In this study, we performed a comprehensive investigation into features functions genes Sixty-three LlMADS similar structure motif composition were identified genome, these unevenly distributed on 11 chromosomes. Segmental duplication was suggested make main contribution gene family. Some LIMADS exhibited differential expression different types or response cold stress. Overexpression B-class LlMADS37 had substantial effects morphology flowering time transgenic Arabidopsis plants, demonstrating its role regulating morphogenesis inflorescence. These findings largely enrich our understanding functional importance inflorescence acclimation provide valuable resources for future genetic research improve conservation species.

Language: Английский

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