dna hybridization中文什么意思

發(fā)音:

用"dna hybridization"造句

dna雜化
dna雜交

dna: DNA ＝ 1.deoxyribonucle ...
dna-dna hybridization: dna-dna雜交
dna driven hybridization: dna驅(qū)動雜交
dna hybridization with autoradiography: dna雜交伴放射自顯影術(shù)
dna-rna hybridization: dna-rna雜交

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Pdms - glass microchip used for performing dna hybridization reaction . has been fabricated and studied
制作并研究了pdms芯片上的dna分子雜交反應(yīng)。
The 7 isolates were identified based on physiological and biochemical characterization , 16s rdna sequence , g + c mol % and dna - dna hybridization . isolate tl was identified as bacillus cereus . isolate gl , c4 and c5 were identified as bacillus megaterium
在上述試驗的基礎(chǔ)上，本文分別用生理生化性狀、全細胞脂肪酸成分分析、 16srdna序列分析及dna - dna雜交實驗對這7個含有nifh的菌株進行了鑒定。
1 . because the taxonomic division is rather complex and has been much disputed and revised , in this part , we will review the classification and phylogeny of families , subfamilies and tribes of anseriformes based on morphology , ethology , osteology , mitochondrial and nuclear dna restriction fragment length polymorphism , single - copy nuclear dna hybridization and the sequences of mitochondrial gene analysis referring to the different definition , classification and phylogenetic relationships of the families , subfamilies and tribes of anseriformes . the controversial questions and deficiency in the systematic studies of anseriformes were pointed out
具體包括以下幾個部分： 1 、針對雁形目鳥類異常復(fù)雜的分類狀況及分類上存在的爭議，根據(jù)雁形目鳥類的形態(tài)學(xué)、行為學(xué)、骨骼學(xué)、角蛋白、線粒體與核dna酶切片段長度多態(tài)、單拷貝核dna - dna雜交及線粒體基因dna序列分析等方面的研究，對雁形目鳥類分類中科、亞科和族的劃分及其相互間的系統(tǒng)發(fā)生關(guān)系進行綜述，分析系統(tǒng)學(xué)研究中存在的不足，提出了雁形目鳥類分類中急需解決的問題。
Other groups were identical phylogenetic groups . to determine the exact taxonomic position and phylogenetic position of the rhizobia isolated from the root nodules of pueraria spp , the dna g + cmol % test , dna - dna hybridization and 16s rdna full sequence must be studied
數(shù)值分類、 ypfcr分析、 16sn3napcr rflp分析對慢生葛藤根瘤菌的分群存在較大差異，說明葛藤根瘤菌內(nèi)豐富的多樣性和分類地位的復(fù)雜性，要確定其確切分類地位和系統(tǒng)發(fā)育關(guān)系，要通過g cmol含量測定、 dna
Genetic diversity and phylogeny of 55 slow - growing rhizobia isolated from peanut ( arachis hypogaea ) in china were determined by analysis of host - plant range , phynotype , 16s rrna rflp , 16s rrna sequence , 16s - 23s igs rflp , rapd , rep - pcr , dna - dna hybridization homology . at the same time , the competitive nodulation capacity of rhizobia , effect of host plants and soil ph on the rhizobia were determined for screening and improvement of high effective rhizobium inoculant
本研究采用宿主范圍試驗、表型性狀測定、 16srrna - rflp 、 16srrna序列分析、 16s - 23srdnaigsrflp分析、 rapd分析、 rep - pcr分析和dna - dna同源性分析等技術(shù)系統(tǒng)研究了從我國不同地域分離的55株花生根瘤菌的遺傳多樣性及其在根瘤菌系統(tǒng)發(fā)育中的地位和相互關(guān)系。