Cloning and Structural Analysis of Calmodulin Gene from the Mangrove Plant Sonneratia Paracaseolaris |
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| Authors: | Xiong Lingyuan Lin Tao ZHOU Hantao Xu jinsen Ge Yunsheng Chen Muchuan Chen Liang |
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| Institution: | School of Life Sciences/The Key Laboratory of the Ministry of Education for Cell Biology and Tumor Cell Engineering, Xiamen University, Xiamen 361005 |
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| Abstract: | Calmodulin is a calcium binding protein that modulates the activity of diverse groups of protein including some protein kinase, adenylate cyclases and ATPase. Here we use the total DNA of Sonneratiaparacaseolaris as the template ofthe polymerase chain reaction (PCR). The PCR primers have been designed and synthesized according to the 5-and 3-terminal oligonucleotide sequences of Calmodulin gene of plants in Genbank and ligated with cloning vector pBsk( ).The recombinant clones have been obtained from the selected medium. The results of DNA sequences analysis show that the nucleotide sequences of ORF share more than 85% homologies as compared with those ofcalmodulin genes of several other plants. Similar to rice and apple, the ORF is interrupted by an intron behind the 75th nucleotide. |
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| Keywords: | Sonneratiaparacaseolaris calmodulin gene polymerase chain reaction (PCR) |
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