菌落原位杂交的英文
in situ colony hybridization
例句与用法
- In this paper , we constructed the genomic dna library of nephila clavipes with the vector supercos 1 cosmid
以dig - oligo2为探针,菌落原位杂交筛选cosmid文库,得到56个阳性重组子。 - Selected one of the 14 strains - s93 , s93 dna was digested partially with sau3a i and 2 ~ 3kb fragments were collected and inserted into puc 18 , then transformed into dh5 a . filtering the clone with hybridization in situ , a 1 kb frament clone has been cloned
使用sau3ai对基因组dna进行不完全酶切,回收2 3kb片段,与puc18质粒连接转化大肠杆菌,利用地高辛标记探针,使用菌落原位杂交筛选转化子;筛选到包含有约1kb外源片段的转化子。