Evidence map›Paper›PMID 39833334›Full record

ArticleScientific reports2025

Evolutionary analysis of the DHHCs in Saccharinae.

Hao Wen, Xinyu Liu, Xueting Zhao, Tingting Zhao, Cuilian Feng, Hailong Chang, Jungang Wang, Jishan Lin

Abstract read
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Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Hao WenCenter for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China.
Xinyu LiuCenter for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China.
Xueting ZhaoSanya Institute of Chinese Academy of Tropical Agricultural Sciences, Sanya, 572024, Hainan, China.
Tingting ZhaoNational Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Sanya 572024, Haikou, 571101, Hainan, China.
Cuilian FengNational Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Sanya 572024, Haikou, 571101, Hainan, China.
Hailong ChangInstitute of Nanfan & Seed Industry, Zhanjiang Research Center,Guangdong Academy of Sciences, Guangzhou, 510000, Guangdong, China.
Jungang WangNational Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Sanya 572024, Haikou, 571101, Hainan, China. wangjungang@itbb.org.cn.
Jishan LinCenter for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China. linjishan2006@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The DHHC domain genes are crucial for protein lipid modification, a key post-translational modification influencing membrane targeting, subcellular trafficking, and protein function. Despite their significance, the DHHC gene family in Saccharinae remains understudied. Here, we identified 32 (110 alleles), 28, 53, and 48 DHHC genes in Saccharum spontaneum Np-X, Erianthus rufipilus, Miscanthus sinensis, and Miscanthus lutarioriparius, respectively. Collinearity analysis uncovered the loss of two M. lutarioriparius genes, homologues of EruDHHC1C and EruDHHC3A. Phylogenetic and classification analyses categorized DHHC family members into six subgroups (A-F). Ka/Ks ratio analysis indicated that gene duplication in these species was primarily driven by whole-genome duplication (WGD) and dispersed duplication (DSD), with DHHC genes evolving under strong purifying selection. Gene expression and trait correlation analysis revealed a significant negative correlation between SspDHHC28A expression in S. spontaneum and sucrose content, suggesting a role in photosynthesis product transport during rapid growth. This study deepens our understanding of the DHHC gene family's functional dynamics and evolutionary path in Saccharinae, laying a foundation for future research.

Indexed as

Evolution, MolecularPlant ProteinsGene DuplicationGene Expression Regulation, PlantMultigene FamilyPhylogenyPlant ProteinsDHHCEvolutionaryGene duplicationsSaccharinaeSucrose storage

Identifiers

PMID39833334
PMCPMC11756399

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