【摘 要】
：
Coconut(Cocos nucifera L.),a member of the palm family(Arecaceae),is one of the most economically important crops in tropics as a source of food,drink,fuel,medicines and construction material.Based on
【机 构】
：
Joint Center for Genomics Research(JCGR),King Abdulaziz City for Science and Technology and Chinese
【出 处】
：
The 4th International Conference of Genomics Beyond Biologic
论文部分内容阅读
Coconut(Cocos nucifera L.),a member of the palm family(Arecaceae),is one of the most economically important crops in tropics as a source of food,drink,fuel,medicines and construction material.Based on next-generation sequencing data(Roche/454),we assembled the mitochondrial(mt)genome of coconut(C.nucifera)into a circular molecule of 678,133 bp in length with 45.5%GC content.The mt genome of C.nucifera encodes 64 proteins(78 genes),15 pseudogenes(19 genes,codon frameshift),23 tRNAs(17 amino acid codon and 1 stop codon,42 tRNA genes),and 3 ribosomal RNAs(x2),which constitute a gene content of 11.37%(77,125 bp)over the full length.In the whole genome,cp(chloroplast)-derived region accounts for 5.07%and includes 14 proteins(16 genes),3 pseudogenes(4 genes,codon frameshift),and 11 tRNAs(10 amino acid codon,13 tRNA genes).The mt genome have a relatively large repeat percent(13.26%),including forward(tandem)repeats and inverted(palindromic)repeats.
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