band chain

Bayesian theorem is applied to infer DNA molecular marker genotype ( DNA chain type) from its phenotype ( electrophoresis band type).

引入贝叶斯理论用以从DNA分子标记的表现型（电泳谱带）推断其基因型（DNA来源）。

Methods Karyotype analysis and sex-determining region gene of the Y ( SRY) gene in 16 patients were analyzed by the technique of chromosomal G band and polymerase chain reaction ( PCR).

方法对染色体G显带与聚合酶链反应对性分化异常患者进行染色体核型分析与SRY基因的检测。

Higher Quality of Serum HBV-DNA Detection Enhanced by Double Band Polymerase Chain Reaction

双带PCR提高检测血清HBV-DNA质量的意义

Fleetwood Mac was at the height of its popularity in the 1970s. Here is The Chain from the band's 1977 record album Rumours.

弗利特伍德麦克于20世纪70年代名噪一时。这是收录于该乐队1977年的唱片谣言中的链。

Poly ( 2,7-carbazole) derivatives, incorporated by electron-withdrawing group in the main chain, form a new low band gap photoactive donor materials.

聚2,7-咔唑材料的衍生物通过与吸电子基团共轭链接能够形成一类新型窄带隙光活性给体材料。

Serum HBV-DNA was detected by double band polymerase chain reaction ( DB-PCR), which could show false negative and false positive activity besides positive and negative results.

应用双带PCR方法（DB－PCR）检测了240份血清中HBV－DNA，该方法能直接观察和判断假阴性和假阳性结果，提高了检测的准确性。