Arid
DOI10.1007/s11033-014-3151-4
2-Cys peroxiredoxin responds to low temperature and other cues in Caragana jubata, a plant species of cold desert of Himalaya
Bhardwaj, Pardeep Kumar; Mala, Deep; Kumar, Sanjay
通讯作者Kumar, Sanjay
来源期刊MOLECULAR BIOLOGY REPORTS
ISSN0301-4851
EISSN1573-4978
出版年2014
卷号41期号:5页码:2951-2961
英文摘要

A 2-Cys peroxiredoxin cDNA (CjPrx) was isolated and characterized from Caragana jubata, a temperate/alpine plant species of high altitude cold desert of Himalaya and Eurasia. The cDNA obtained was 1,064 bp long consisting of an open reading frame of 789 bp encoding 262 amino acids. The calculated molecular mass of the mature protein was 28.88 kDa and pI was 5.84. Deduced amino acid sequence of CjPrx shared a high degree homology with 2-CysPrx proteins from other plants. CjPrx had both the PRX_type 2-Cys domain and thioredoxin-like superfamily domains. CjPrx contained 26.72 % alpha-helices, 6.87 % beta-turns, 20.61 % extended strands and 45.80 % random coils, and was a hydrophilic protein. Expression of CjPrx was modulated by low temperature, methyl jasmonate (MJ), salicylic acid and drought stress, but no significant change was observed in response to abscisic acid treatment. Among all the treatments, a strong up-regulation of CjPrx was observed in response to MJ treatment.


英文关键词ABA Differential display Drought Methyl jasmonate RACE Salicylic acid
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000335734400028
WOS关键词CHLOROPLAST 2-CYS PEROXIREDOXIN ; OXIDATIVE STRESS ; ABIOTIC STRESS ; MOLECULAR CHARACTERIZATION ; EXPRESSION ANALYSIS ; SALICYLIC-ACID ; ABSCISIC-ACID ; GENES ; THIOREDOXIN ; ARABIDOPSIS
WOS类目Biochemistry & Molecular Biology
WOS研究方向Biochemistry & Molecular Biology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/183892
作者单位CSIR, Inst Himalayan Bioresource Technol, Div Biotechnol, Palampur 176061, Himachal Prades, India
推荐引用方式
GB/T 7714
Bhardwaj, Pardeep Kumar,Mala, Deep,Kumar, Sanjay. 2-Cys peroxiredoxin responds to low temperature and other cues in Caragana jubata, a plant species of cold desert of Himalaya[J],2014,41(5):2951-2961.
APA Bhardwaj, Pardeep Kumar,Mala, Deep,&Kumar, Sanjay.(2014).2-Cys peroxiredoxin responds to low temperature and other cues in Caragana jubata, a plant species of cold desert of Himalaya.MOLECULAR BIOLOGY REPORTS,41(5),2951-2961.
MLA Bhardwaj, Pardeep Kumar,et al."2-Cys peroxiredoxin responds to low temperature and other cues in Caragana jubata, a plant species of cold desert of Himalaya".MOLECULAR BIOLOGY REPORTS 41.5(2014):2951-2961.
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