Tags

Type your tag names separated by a space and hit enter

Comprehensive analysis and expression profile of the homeodomain leucine zipper IV transcription factor family in tomato.
Plant Physiol Biochem. 2015 Nov; 96:141-53.PP

Abstract

Homeodomain leucine zipper IV (HD-ZIP IV) proteins are plant-specific transcription factors that play important roles in development of epidermal cell layers and cuticle formation. The functions of two HD-ZIP IV family genes, CD2 and Wo, have been well characterized in tomato (Solanum lycopersicum). CD2 and Wo are involved in cuticle biosynthesis and trichome formation, respectively. In this study, we identified 13 novel tomato HD-ZIP IV (SlHDZIV) genes. We analyzed the structures, chromosome locations, phylogeny, protein motifs, and expression profiles of these SlHDZIV genes. Gene structure analysis revealed that a module of 11 exons and 10 introns existed in the SlHDZIV genes. These genes were asymmetrically distributed on chromosomes, except on chromosome 4 and 5. Segmental duplication possibly contributed to the expansion of tomato HD-ZIP IV genes. The expression profiles of these genes revealed their broad expression pattern and high expression in young leaves and flowers. Each gene responded to more than one of different phytohormones [abscisic acid, ethephon, 4-(indolyl)-butyric acid, jasmonic acid, salicylic acid, gibberellic acid, and 6-benzylaminopurine] and four abiotic stress treatments (cold, heat, salt, and drought). This study provided significant insights into the diverse roles of SlHDZIV genes in tomato growth and development.

Authors+Show Affiliations

Key Laboratory of Horticultural Plant Biology (MOE), Key Laboratory of Horticultural Crop Biology and Genetic Improvement (Central Region), MOA, Huazhong Agricultural University, Wuhan 430070, China.Key Laboratory of Horticultural Plant Biology (MOE), Key Laboratory of Horticultural Crop Biology and Genetic Improvement (Central Region), MOA, Huazhong Agricultural University, Wuhan 430070, China.Key Laboratory of Horticultural Plant Biology (MOE), Key Laboratory of Horticultural Crop Biology and Genetic Improvement (Central Region), MOA, Huazhong Agricultural University, Wuhan 430070, China.Key Laboratory of Horticultural Plant Biology (MOE), Key Laboratory of Horticultural Crop Biology and Genetic Improvement (Central Region), MOA, Huazhong Agricultural University, Wuhan 430070, China.Key Laboratory of Horticultural Plant Biology (MOE), Key Laboratory of Horticultural Crop Biology and Genetic Improvement (Central Region), MOA, Huazhong Agricultural University, Wuhan 430070, China.Key Laboratory of Horticultural Plant Biology (MOE), Key Laboratory of Horticultural Crop Biology and Genetic Improvement (Central Region), MOA, Huazhong Agricultural University, Wuhan 430070, China.Key Laboratory of Horticultural Plant Biology (MOE), Key Laboratory of Horticultural Crop Biology and Genetic Improvement (Central Region), MOA, Huazhong Agricultural University, Wuhan 430070, China. Electronic address: yangcx0915@mail.hzau.edu.cn.

Pub Type(s)

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

Language

eng

PubMed ID

26263517

Citation

Gao, Yanna, et al. "Comprehensive Analysis and Expression Profile of the Homeodomain Leucine Zipper IV Transcription Factor Family in Tomato." Plant Physiology and Biochemistry : PPB, vol. 96, 2015, pp. 141-53.
Gao Y, Gao S, Xiong C, et al. Comprehensive analysis and expression profile of the homeodomain leucine zipper IV transcription factor family in tomato. Plant Physiol Biochem. 2015;96:141-53.
Gao, Y., Gao, S., Xiong, C., Yu, G., Chang, J., Ye, Z., & Yang, C. (2015). Comprehensive analysis and expression profile of the homeodomain leucine zipper IV transcription factor family in tomato. Plant Physiology and Biochemistry : PPB, 96, 141-53. https://doi.org/10.1016/j.plaphy.2015.07.025
Gao Y, et al. Comprehensive Analysis and Expression Profile of the Homeodomain Leucine Zipper IV Transcription Factor Family in Tomato. Plant Physiol Biochem. 2015;96:141-53. PubMed PMID: 26263517.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Comprehensive analysis and expression profile of the homeodomain leucine zipper IV transcription factor family in tomato. AU - Gao,Yanna, AU - Gao,Shenghua, AU - Xiong,Cheng, AU - Yu,Gang, AU - Chang,Jiang, AU - Ye,Zhibiao, AU - Yang,Changxian, Y1 - 2015/07/29/ PY - 2015/05/28/received PY - 2015/07/21/revised PY - 2015/07/22/accepted PY - 2015/8/12/entrez PY - 2015/8/12/pubmed PY - 2016/9/3/medline KW - Abiotic stress KW - Expression profile KW - Homeodomain leucine zipper IV KW - Phytohormone KW - Tomato SP - 141 EP - 53 JF - Plant physiology and biochemistry : PPB JO - Plant Physiol Biochem VL - 96 N2 - Homeodomain leucine zipper IV (HD-ZIP IV) proteins are plant-specific transcription factors that play important roles in development of epidermal cell layers and cuticle formation. The functions of two HD-ZIP IV family genes, CD2 and Wo, have been well characterized in tomato (Solanum lycopersicum). CD2 and Wo are involved in cuticle biosynthesis and trichome formation, respectively. In this study, we identified 13 novel tomato HD-ZIP IV (SlHDZIV) genes. We analyzed the structures, chromosome locations, phylogeny, protein motifs, and expression profiles of these SlHDZIV genes. Gene structure analysis revealed that a module of 11 exons and 10 introns existed in the SlHDZIV genes. These genes were asymmetrically distributed on chromosomes, except on chromosome 4 and 5. Segmental duplication possibly contributed to the expansion of tomato HD-ZIP IV genes. The expression profiles of these genes revealed their broad expression pattern and high expression in young leaves and flowers. Each gene responded to more than one of different phytohormones [abscisic acid, ethephon, 4-(indolyl)-butyric acid, jasmonic acid, salicylic acid, gibberellic acid, and 6-benzylaminopurine] and four abiotic stress treatments (cold, heat, salt, and drought). This study provided significant insights into the diverse roles of SlHDZIV genes in tomato growth and development. SN - 1873-2690 UR - https://www.unboundmedicine.com/medline/citation/26263517/Comprehensive_analysis_and_expression_profile_of_the_homeodomain_leucine_zipper_IV_transcription_factor_family_in_tomato_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0981-9428(15)30071-1 DB - PRIME DP - Unbound Medicine ER -