The results indicated that space mutagenesis might provided a new way for edible fungus breeding.
This paper would explore the mutagenesis of Rhizobium mutants resistant to kasugamycin, and analyse the nodulation and fixation nitrogen character of the mutants.
So we started doing transposon mutagenesis.
Saturation mutagenesis of three amino acid positions consisting of the active site of an endoglucanase from termite Coptotermes formosanus
The experimental procedure that begins with a cloned segment of DNA, or a protein sequence, and uses this knowledge to introduce programmed mutations (through directed mutagenesis) back into the genome in order to investigate gene and protein function.
Objective:In order to obtain a stable high-yielding good strains, The new mutagenesis means is used on Streptomyces avermitilis.
Method:We waver the exact control system formerly of generator by people's mutagenesis.
Improvement Thermostability of the Penicillum Expansum Lipase by Double-mutagenesis;
Cell cycle analysis can provide reference for researching the physical and chemical mutagenesis to citrus calli.
The feasibility of the protoplast mutagenesis for increasing productivity was studied on a Claviceps paspali strain, which was not easy to produce conidia under laboratory conditions.
Through the single factor experiment determination ultraviolet ray mutagenesis's time, and under this mutagenesis time's condition, the natto bacillus carries on mutafacient processing to T-3.
