鯰形目 的英文怎麼說
中文拼音 [xíngmù]
鯰形目
英文
catfishes-
Aligned with cytochrome b sequences from 29 siluriforms in japan, korea, russia, africa, north america and south america retrieved from genbank, and selected astyanax mexicanus, phenacogrammus interruptus, cyprinus carpio and oncorhynchus mykiss as outgroups, which are belonging to characiformes, cypriniformes and salmoniformes, respectively. we constructed a matrix of 65 dma sequences. the kimura ' s two - parameter distances were calculated and molecular phylogenetic trees were constructed by using the maximum parsimony ( mp ), maximum likelihood ( ml ) and neighbor - joining ( nj ) methods
所得序列與從genbank下載的分佈於非洲、北美洲和南美洲等地的鯰形目魚類同一基因序列進行排序，並選用脂鯉目（ characiformes ）的墨西哥麗脂鯉（ astyanaxmexicanus ） 、斷線脂鯉（ phenacogrammusinterruptus ） ，鯉形目（ cypriniformes ）的鯉（ cyprinuscarpio ）以及鮭形目（ salmoniformes ）大麻哈魚屬的oncorhynchusmykiss作外類群。The mitochondrial dma cytochrome b gene was sequenced from 32 siluriforms which are belonging to 22 genera and 10 families
本研究通過pcr技術獲得了鯰形目10科22屬32種魚類線粒體dna細胞色素b基因1138bp全序列。Siluriformes belonging to ostariophysi, teleostei, is a group of fishes that are mainly lived in freshwater and broadly distributed in all continents
鯰形目（ siluriformes ）隸屬硬骨魚綱（ teleostei ） 、骨鰾魚類（ ostariophysi ） ，是一類主要生活在淡水、廣泛分佈於世界各大洲的魚類。
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