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A genome-wide survey of homeodomain-leucine zipper genes and analysis of cold-responsive HD-Zip I members' expression in tomato.
Biosci Biotechnol Biochem. 2014; 78(8):1337-49.BB

Abstract

Homeodomain-leucine zipper (HD-Zip) proteins are a kind of transcriptional factors that play a vital role in plant growth and development. However, no detailed information of HD-Zip family in tomato has been reported till now. In this study, 51 HD-Zip genes (SlHZ01-51) in this family were identified and categorized into 4 classes by exon-intron and protein structure in tomato (Solanum lycopersicum) genome. The synthetical phylogenetic tree of tomato, Arabidopsis and rice HD-Zip genes were established for an insight into their evolutionary relationships and putative functions. The results showed that the contribution of segmental duplication was larger than that of tandem duplication for expansion and evolution of genes in this family of tomato. The expression profile results under abiotic stress suggested that all SlHZ I genes were responsive to cold stress. This study will provide a clue for the further investigation of functional identification and the role of tomato HD-Zip I subfamily in plant cold stress responses and developmental events.

Authors+Show Affiliations

a College of Life Science , Northeast Agricultural University , Harbin , P.R. China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

25130735

Citation

Zhang, Zhenzhu, et al. "A Genome-wide Survey of Homeodomain-leucine Zipper Genes and Analysis of Cold-responsive HD-Zip I Members' Expression in Tomato." Bioscience, Biotechnology, and Biochemistry, vol. 78, no. 8, 2014, pp. 1337-49.
Zhang Z, Chen X, Guan X, et al. A genome-wide survey of homeodomain-leucine zipper genes and analysis of cold-responsive HD-Zip I members' expression in tomato. Biosci Biotechnol Biochem. 2014;78(8):1337-49.
Zhang, Z., Chen, X., Guan, X., Liu, Y., Chen, H., Wang, T., Mouekouba, L. D., Li, J., & Wang, A. (2014). A genome-wide survey of homeodomain-leucine zipper genes and analysis of cold-responsive HD-Zip I members' expression in tomato. Bioscience, Biotechnology, and Biochemistry, 78(8), 1337-49. https://doi.org/10.1080/09168451.2014.923292
Zhang Z, et al. A Genome-wide Survey of Homeodomain-leucine Zipper Genes and Analysis of Cold-responsive HD-Zip I Members' Expression in Tomato. Biosci Biotechnol Biochem. 2014;78(8):1337-49. PubMed PMID: 25130735.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A genome-wide survey of homeodomain-leucine zipper genes and analysis of cold-responsive HD-Zip I members' expression in tomato. AU - Zhang,Zhenzhu, AU - Chen,Xiuling, AU - Guan,Xin, AU - Liu,Yang, AU - Chen,Hongyu, AU - Wang,Tingting, AU - Mouekouba,Liana Dalcantara Ongouya, AU - Li,Jingfu, AU - Wang,Aoxue, Y1 - 2014/06/18/ PY - 2014/8/19/entrez PY - 2014/8/19/pubmed PY - 2015/4/22/medline KW - HD-Zip KW - duplication KW - gene expression KW - phylogenetic analysis KW - tomato SP - 1337 EP - 49 JF - Bioscience, biotechnology, and biochemistry JO - Biosci Biotechnol Biochem VL - 78 IS - 8 N2 - Homeodomain-leucine zipper (HD-Zip) proteins are a kind of transcriptional factors that play a vital role in plant growth and development. However, no detailed information of HD-Zip family in tomato has been reported till now. In this study, 51 HD-Zip genes (SlHZ01-51) in this family were identified and categorized into 4 classes by exon-intron and protein structure in tomato (Solanum lycopersicum) genome. The synthetical phylogenetic tree of tomato, Arabidopsis and rice HD-Zip genes were established for an insight into their evolutionary relationships and putative functions. The results showed that the contribution of segmental duplication was larger than that of tandem duplication for expansion and evolution of genes in this family of tomato. The expression profile results under abiotic stress suggested that all SlHZ I genes were responsive to cold stress. This study will provide a clue for the further investigation of functional identification and the role of tomato HD-Zip I subfamily in plant cold stress responses and developmental events. SN - 1347-6947 UR - https://www.unboundmedicine.com/medline/citation/25130735/A_genome_wide_survey_of_homeodomain_leucine_zipper_genes_and_analysis_of_cold_responsive_HD_Zip_I_members'_expression_in_tomato_ L2 - https://www.tandfonline.com/doi/full/10.1080/09168451.2014.923292 DB - PRIME DP - Unbound Medicine ER -