再叁放肆
幼苗
共回答了19个问题采纳率:94.7% 举报
Anti- mutant penicillin strain screening
In order to further know that the feasibility of Anti- mutant penicillin strain selective breeding by induced mutant ,it uses Penicillium citreo,Penicillium ochrosalmoneum,Penicilllum expansum three kinds of clonal penicillin mildew to make an experiment that induce mutant screening via ultraviolet ray to test the strain immunosuppression .
While the experiment that used three kinds of mildew have come to fulfillment,according to gather and analyse the result ,it shows that the availability way to get high clonal penicillin strain selective breeding is the technique that clonal penicillin mildew induce mutant with the complex of ultraviolet ray and lithium chloride .
1年前
1