石蓴 的英文怎麼說
中文拼音 [dànchún]-
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。Effect of polysaccharides from ulva pertusa on immune function in mice
孔石蓴多糖對小鼠免疫功能的影響The results suggest : dna samples that were extracted using the modified ctab method were successfully amplified by rapd ; rapd technique showed some potential to be useful in determining relationship between species within the two genera. the taxonomic position of ? linza, which is problematic based in morphological classification, showed a closer relationship with ulva
結果表明，應用改進的ctab法獲得的dna樣品可成功用於rapd擴增； rapd技術適用於這兩個屬種間關系鑒定；基於形態分類有爭議的緣管滸苔的分類地位在rapd分析中表現出與石蓴屬更近的親緣關系。
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