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A new protocol for extraction of C0t-1 DNA from rice

机译:从水稻中提取C0t-1 DNA的新方案

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C0t-1?DNA, enriched for repetitive DNA sequences, has been proved to be valuable in the studies of plant species differentiation and genome evolution. A new protocol to steadily obtain the aimed range of DNA fragments has been developed by shearing the genomic DNA with the digest system containing DNase Ι and DNA polymerase Ι. Comparison through fluorescence?in situ?hybridization (FISH) -?Oryza sativa?L with labeled probe of?C0t-1?DNA isolated by the autoclave equipment and the new procedure was carried out. FISH result shows that the new procedure can be a feasible method to steadily isolate high-quality?C0t-1?DNA.
机译:富含C0t-1αDNA的重复DNA序列,已被证明在植物物种分化和基因组进化研究中具有重要价值。通过用含有DNase 1和DNA聚合酶1的消化系统剪切基因组DNA,已经开发出稳定获得目标DNA片段范围的新方案。通过荧光原位杂交(FISH)-水稻(Oryza sativa)L与高压釜设备分离的?C0t-1?DNA标记探针进行比较,并进行了新的程序。 FISH结果表明,该新方法是稳定分离高质量?C0t-1?DNA的可行方法。

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