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学科主题: 生物科学::植物学
题名: Genome-wide survey indicates diverse physiological roles of the turnip (Brassica rapa var. rapa) calcium-dependent protein kinase genes
作者: Wang, QL (Wang, Qiuli)1, 2, 3, 4; Yin, X (Yin, Xin)1, 2, 3, 5; Chen, Q (Chen, Qian)1, 2, 3; Xiang, N (Xiang, Nan)1, 2, 3; Sun, XD (Sun, Xudong)1, 2, 3; Yang, YQ (Yang, Yunqiang)1, 2, 3; Yang, YP (Yang, Yongping)1, 2, 3
通讯作者: Yang, YQ ; Yang, YP
关键词: TRITICUM-AESTIVUM L. ; OXIDATIVE BURST ; DISEASE RESISTANCE ; SALICYLIC-ACID ; ABIOTIC STRESS ; NADPH OXIDASE ; EXPRESSION ANALYSIS ; SIGNALING PATHWAYS ; STOMATAL CLOSURE ; PLANT IMMUNITY
刊名: SCIENTIFIC REPORTS
发表日期: 2017
DOI: 10.1038/s41598-017-16102-0
卷: 7, 期:0, 页:15803
收录类别: SCI
合作性质: 国内
文章类型: Article
类目[WOS]: Multidisciplinary Sciences ; Science & Technology - Other Topics
研究领域[WOS]: Science & Technology - Other Topics
英文摘要: Calcium-dependent protein kinases (CDPKs) as crucial sensors of calcium concentration changes play important roles in responding to abiotic and biotic stresses. In this study, 55 BrrCDPK genes, which were phylogenetically clustered into four subfamilies, were identified. Chromosome locations indicated that the CDPK family in turnip expanded by segmental duplication and genome rearrangement. Moreover, gene expression profiles showed that different BrrCDPKs were expressed in specific tissues or stages. Transcript levels of BrrCDPKs indicated that they were involved in abiotic and biotic stresses and that paralogs exhibited functional divergence. Additionally, we identified 15 Rboh genes in turnip; the results of yeast two-hybrid analysis suggested that BrrRbohD1 interacted only with BrrCDPK10 and that BrrRbohD2 interacted with BrrCDPK4/7/9/10/17/22/23. Most of the genes play an important role in pst DC3000 defense by regulating the accumulation of H2O2 and stomatal closure. Our study may provide an important foundation for future functional analysis of BrrCDPKs and reveal further biological roles.
语种: 英语
WOS记录号: WOS:000415658600048
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内容类型: 期刊论文
URI标识: http://ir.itpcas.ac.cn/handle/131C11/7943
Appears in Collections:图书馆_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650204, Yunnan, Peoples R China.
2.Chinese Acad Sci, Kunming Inst Bot, Plant Germplasm & Genom Ctr, Kunming 650201, Yunnan, Peoples R China.
3.Chinese Acad Sci, Kunming Inst Bot, Inst Tibetan Plateau Res Kunming, Kunming 650201, Yunnan, Peoples R China.
4.Yunnan Univ, Sch Life Sci, Kunming 650091, Yunnan, Peoples R China.
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China.

Recommended Citation:
Wang, QL ,Yin, X ,Chen, Q ,et al. Genome-wide survey indicates diverse physiological roles of the turnip (Brassica rapa var. rapa) calcium-dependent protein kinase genes[J]. SCIENTIFIC REPORTS,2017,7(0):15803.
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