3) physical mutagenesis
物理诱变
1.
The results were compared with those obtained with At f after physical mutagenesis.
利用从广西某温泉采集的水样分离嗜酸氧化亚铁硫杆菌并进行纯化,然后将分离纯化后的At f菌菌株用于低品位磷矿中磷的浸出,并与物理诱变的At f菌菌株进行浸磷效果对比和分析。
2.
Recently,physical mutagenesis widely used in improving the treatment efficiency of black liquid of paper.
其中,物理诱变技术以其操作简单经济,突变率高,诱变产物对环境威胁相对较小而受到重视。
4) physical and chemical mutagenesis
理化诱变
1.
Screening work was carried out by combining physical and chemical mutagenesis selection with somatic cell selection.
本试验通过理化诱变筛选与体细胞筛选相结合的方法进行玉米抗草甘膦突变体的筛选工作。
5) random mutagenesis
随机诱变
1.
In order to investigate the effects of amino acid replacement on the characters of thermostable catechol 2, 3-dioxygenase, two mutants (Pro229Ser and Gln243Gly) of this enzyme were obtained by using the method of PCR random mutagenesis.
采用ＰＣＲ随机诱变方法，研究氨基酸置换对耐热邻苯二酚２，３－双加氧酶性质的影响。
2.
To reveal the mechanism of protein thermostability, we used in vivo random mutagenesis to generate variants of PTAP503F which contained thermostable alkaline phosphatase (FD-TAP).
为了进一步揭示蛋白质的耐热机制，对含有耐热碱性磷酸酯酶（ＦＤ－ＴＡＰ）的表达质粒ｐＴＡＰ５０３Ｆ进行了随机诱变，用菌落原位显色法从约５０００个转化子中筛选到４个耐热性下降的突变型克隆，并对其中１个克隆（ＴＡＰＭ３）进行了部分酶学性质、ＤＮＡ和氨基酸序列的研究。
6) Mutagenic mechanism
诱变机制
补充资料：插入诱变
分子式：
CAS号：
性质：又称插入突变(insertional mutation)。DNA链上由于插入额外的核苷酸或DNA片段而引起的突变。
CAS号：
性质：又称插入突变(insertional mutation)。DNA链上由于插入额外的核苷酸或DNA片段而引起的突变。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条