trichiuridae中文什么意思

带鱼科

例句与用法

1. The percentage of polymorphic sites , degree of genetic polymorphism and genetic distance were compared and the phylogenetic tree was constructed by neighbor - joining method . the partial mitochondrial 16s rrna gene was amplified by polymerase chain reaction ( pcr ) and the pcr products were directly sequenced after purified . these sequences , together with the homologous sequences of another trichiuridae species lepidopus caudatus obtained from genbank were used to analyze nucleotide difference and to establish a upgma phylogenetic tree by means of biological informatics
   汝us价ay1830 )各12个个体进行rapd分析，对比多态位点比例、遗传多态度以及遗传距离，并构建neighbor - join吨系统树;通过pcr扩增出线粒体165rrna基因，纯化后直接测序，利用生物信息学方法进行序列分析和核昔酸变异比较，结合ge红bar止中大西洋叉尾带鱼( lepid (护脚caud玫tuseuphrasen1788 )同源序列构建u甲cm叭系统树。