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搜索结果: 1-15 共查到mutagenesis相关记录21条 . 查询时间(0.093 秒)
Wild type green fluorescent protein (wt-GFP) and the variant S65T/H148D each exhibit two absorption bands, A and B, which are associated with the protonated and deprotonated chromophores, respectively...
A random library of single amino acid mutants of myoglobin was generated using a highly efficient, single-base-misincorporation random mutagenesis method to discover new ligand-binding pathways in myo...
Photosynthetically active chimeric reaction centers which utilize genetic information from both Rhodobacter capsulatus and Rb. sphaeroides puf operons were isolated using a novel method termed chimeri...
Fatty acid elongation is the extension of de novo synthesized fatty acids through a series of four reactions analogous to those of fatty acid synthase. ELOs catalyze the first reaction in the elongati...
Interaction of ribosomal protein L1 and the 23S rRNA plays an important role in both the structure and biological activity of the Escherichia coli ribosome. We have minimized the binding site for prot...
Candida albicans and Candida glabrata are opportunistic human pathogens that are the leading cause of fungal infections, which are increasingly becoming the leading cause of sepsis in immunosuppressed...
The objective of this study was to induce mutation in Chrysanthemum morifolium cv. ‘Delistar White’ through in vitro mutagenesis by treating the ray florets with two doses of gamma irradiation (0.5 an...
Dextransucrase of Leuconostoc mesenteroides PTCC 1059 is an enzyme of industrial and medical interest that catalyzes the synthesis of a soluble dextran from sucrose. The mutant strains of Leuconostoc ...
北京师范大学分子生物学课件CHAPTER 6 Mutations, Mutagenesis and DNA Repair。
DNA damage induced by reactive oxygen species is involved in mutagenesis and generation of mutation-related diseases, including cancer. Therefore, study of antigenotoxic potential of antioxidants is o...
Combining the effects of salinity stress and gamma rays showed eight of the variable bands were affected by gamma rays, whereas some were induced at different gamma doses under 0.9 and 1.2% NaCl. Ele...
Random mutagenesis by error-prone PCR was introduced to kojibiose phosphorylase (KP; EC 2.4.1.230) from Thermoanaerobacter brockii ATCC35047. One thermostable mutant and two DP-mutants that were defin...
Alkaline α-amylase from Bacillus sp. strain KSM-K38 (AmyK38) is a calcium-free enzyme that is stable against chelating and oxidative reagents. Recently, the thermostability of this enzyme was improved...
Malto-oligosyltrehalose synthase (EC 5.4.99.15, MTSase) catalyzes the conversion of α-1,4-glucan to glycosyltrehalose by forming an α,α-1,1-glucosidic linkage on the reducing side of the α-1,4-glucan....
The thermal stability of sucrose phosphorylase (EC 2.4.1.7) from Streptococcus mutans was enhanced using random and site-directed mutageneses. Random mutagenesis studies revealed that eight single ami...

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