似毛體屬 的英文怎麼說
中文拼音 [sìmáotǐzhǔ]
似毛體屬
英文
trichosomoides-
Sixties primers were used for dna amplification and a total of 237 amplification products range from 450bp to 2500bp were generated. a similarity matrix for all pairwise comparisons was calculated using nei and li ' s formula and then transformed to distance matrix. dendrograms were constructed by applying unweighted pair - group arithmetic average ( upgma ) and neighboring - jointing cluster analyses using the phylip software
在第二部分,應用改進的ctab法提取了石蓴屬和滸苔屬各3個種及作為對照的剛毛藻的基因組dna , 60個引物被用於擴增,共獲得237個片段大小在450 - 2500bp之間的擴增片段,依據nei和li ( 1979 )的公式計算出樣品成對比較的相似性距陣並換算成遺傳距離,應用phylip軟體包,按照upgma法和n - j法分別構建聚類圖。
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