染色体dna meaning in English
chromosomal dna
Examples
- It is now known that most of this information is carried by dna in the chromosomes
现已明确大部分的遗传信息是由染色体dna携带。 - Eng . ) preparation of media , culture of bacteria , isolation and purification of bacteria , preservation of bacterial strain , gram stain and observation of bacterial strain , biochemical test , growth curve , preparation and analysis of bacterial dna
中)培养基的制备，菌株的培养，菌株的分离及纯化，划线分离法，及连续稀释法，菌株的保存，菌株的格兰氏染色法，菌株生化反应的测试，菌株生长曲线的测定，菌株的染色体dna之制备及分析。 - 1 . overexpression of the rate - limiting enzyme genes of e . coli strain e . coli w3110 chromosome dna and plasmid pg908 dna were separately used as template to amplfy genes arob and arog by pcr , the dna sequencing showed that the cloned genes were in agreement with the reported sequences
大肠杆菌arog 、 arob基因的克隆与表达分别以大肠杆菌( e . coli ) w3110染色体dna和质粒pg908dna为模板，用pcr方法扩增得到了arob基因和抗反馈抑制的arog基因，序列测定与文献报道一致。 - Strain pseudomonas psuedoalcaligenese ys1 was capable of producing phas containing monomer of hb and mcl has in certain medium . phacl and phac2 , two key polyhydroxyalkanoates polymerase genes of pha biosynthesis were amplified and cloned from chromosomal dna of pseudomonas psuedoalcaligenese ys1 using pcr
本研究利用聚合酶链式反应( pcr )技术，从p . psuedoalcaligeneseys1染色体dna中扩增并克隆了调控短链与中链pha生物合成的两个关键酶基因： phac1 、 phac2基因。