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Cloning and expression analysis of cold induced proteinkinase gene CIPK07g in rice(Oryza sativa L.) |
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Abstract: |
The gene CIPK07g in rice was cloned,which was one of the members of Ca2+-dependent protein kinase
superfamily,and it’s signal peptide,transmemberane domain,conserved domain,expression profile in different
organisms and low temperature treatment were analyzed. The results showed that,the cDNA full length of CIPK07g gene
was 1 891 bp,including 279 bp 5′UTR and 259 bp 3′UTR,which encoded a polypeptide with 450 amino acids. There
was a characteristic conserved domain of CIPK gene family in CIPK07g protein,and the protein was a hydrophilicity
protein which included a transmemberane domain but had no signal peptide in N-terminal analyzed by bioinformatic
tools. The CIPK07g gene was highly expressed in leaf after 24 h cold treatment. |
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