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Zebra leaf 15, a receptor-like protein kinase involved in moderate low temperature signaling pathway in rice

BACKGROUND: Zebra leaf mutants are an important resource for studying leaf colour in rice. In most such mutants, the zebra leaf phenotype results from defective chloroplast biogenesis. The molecular mechanism by which zebra leaves develop remains unclear, so additional zebra-leaf mutants need to be...

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Autores principales: Feng, Ping, Shi, Junqiong, Zhang, Ting, Zhong, Yuqin, Zhang, Lisha, Yu, Guoling, Zhang, Tianquan, Zhu, Xiaoyan, Xing, Yadi, Yin, Wuzhong, Sang, Xianchun, Ling, Yinghua, Zhang, Changwei, Yang, Zhenglin, He, Guanghua, Wang, Nan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6858429/
https://www.ncbi.nlm.nih.gov/pubmed/31732821
http://dx.doi.org/10.1186/s12284-019-0339-1
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author Feng, Ping
Shi, Junqiong
Zhang, Ting
Zhong, Yuqin
Zhang, Lisha
Yu, Guoling
Zhang, Tianquan
Zhu, Xiaoyan
Xing, Yadi
Yin, Wuzhong
Sang, Xianchun
Ling, Yinghua
Zhang, Changwei
Yang, Zhenglin
He, Guanghua
Wang, Nan
author_facet Feng, Ping
Shi, Junqiong
Zhang, Ting
Zhong, Yuqin
Zhang, Lisha
Yu, Guoling
Zhang, Tianquan
Zhu, Xiaoyan
Xing, Yadi
Yin, Wuzhong
Sang, Xianchun
Ling, Yinghua
Zhang, Changwei
Yang, Zhenglin
He, Guanghua
Wang, Nan
author_sort Feng, Ping
collection PubMed
description BACKGROUND: Zebra leaf mutants are an important resource for studying leaf colour in rice. In most such mutants, the zebra leaf phenotype results from defective chloroplast biogenesis. The molecular mechanism by which zebra leaves develop remains unclear, so additional zebra-leaf mutants need to be identified. RESULTS: We isolated a novel rice zebra-leaf mutant, named zebra leaf 15 (z15), which showed transversely striped leaves with yellow-green or white-green sectors, in which chloroplast structure was disturbed. Transmission electron microscopy revealed that the structure of various organelles was impaired in yellow/white sectors. Z15, a single-copy gene in the rice genome, encodes a receptor-like protein kinase. Subcellular localization analysis indicates that Z15 and z15 are localized on the plasma membrane. The expression of Z15 is induced by moderate low temperature (18 °C). The mutation of Z15 influenced the expression of two downstream genes, OsWRKY71 and OsMYB4, that were responsive to moderate low temperature. The results show that Z15 plays a crucial role in the early stages of the response to moderate low temperature in rice. CONCLUSIONS: We identified a novel zebra-leaf mutant (z15) that impaired chloroplast structure in rice, LOC_Os05g12680, encoding a receptor-like protein kinase. Further study indiceted that Z15 plays a crucial role in the early stages of the response to moderate low temperature in rice.
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spelling pubmed-68584292019-12-03 Zebra leaf 15, a receptor-like protein kinase involved in moderate low temperature signaling pathway in rice Feng, Ping Shi, Junqiong Zhang, Ting Zhong, Yuqin Zhang, Lisha Yu, Guoling Zhang, Tianquan Zhu, Xiaoyan Xing, Yadi Yin, Wuzhong Sang, Xianchun Ling, Yinghua Zhang, Changwei Yang, Zhenglin He, Guanghua Wang, Nan Rice (N Y) Original Article BACKGROUND: Zebra leaf mutants are an important resource for studying leaf colour in rice. In most such mutants, the zebra leaf phenotype results from defective chloroplast biogenesis. The molecular mechanism by which zebra leaves develop remains unclear, so additional zebra-leaf mutants need to be identified. RESULTS: We isolated a novel rice zebra-leaf mutant, named zebra leaf 15 (z15), which showed transversely striped leaves with yellow-green or white-green sectors, in which chloroplast structure was disturbed. Transmission electron microscopy revealed that the structure of various organelles was impaired in yellow/white sectors. Z15, a single-copy gene in the rice genome, encodes a receptor-like protein kinase. Subcellular localization analysis indicates that Z15 and z15 are localized on the plasma membrane. The expression of Z15 is induced by moderate low temperature (18 °C). The mutation of Z15 influenced the expression of two downstream genes, OsWRKY71 and OsMYB4, that were responsive to moderate low temperature. The results show that Z15 plays a crucial role in the early stages of the response to moderate low temperature in rice. CONCLUSIONS: We identified a novel zebra-leaf mutant (z15) that impaired chloroplast structure in rice, LOC_Os05g12680, encoding a receptor-like protein kinase. Further study indiceted that Z15 plays a crucial role in the early stages of the response to moderate low temperature in rice. Springer US 2019-11-15 /pmc/articles/PMC6858429/ /pubmed/31732821 http://dx.doi.org/10.1186/s12284-019-0339-1 Text en © The Author(s). 2019 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Original Article
Feng, Ping
Shi, Junqiong
Zhang, Ting
Zhong, Yuqin
Zhang, Lisha
Yu, Guoling
Zhang, Tianquan
Zhu, Xiaoyan
Xing, Yadi
Yin, Wuzhong
Sang, Xianchun
Ling, Yinghua
Zhang, Changwei
Yang, Zhenglin
He, Guanghua
Wang, Nan
Zebra leaf 15, a receptor-like protein kinase involved in moderate low temperature signaling pathway in rice
title Zebra leaf 15, a receptor-like protein kinase involved in moderate low temperature signaling pathway in rice
title_full Zebra leaf 15, a receptor-like protein kinase involved in moderate low temperature signaling pathway in rice
title_fullStr Zebra leaf 15, a receptor-like protein kinase involved in moderate low temperature signaling pathway in rice
title_full_unstemmed Zebra leaf 15, a receptor-like protein kinase involved in moderate low temperature signaling pathway in rice
title_short Zebra leaf 15, a receptor-like protein kinase involved in moderate low temperature signaling pathway in rice
title_sort zebra leaf 15, a receptor-like protein kinase involved in moderate low temperature signaling pathway in rice
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6858429/
https://www.ncbi.nlm.nih.gov/pubmed/31732821
http://dx.doi.org/10.1186/s12284-019-0339-1
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