车床
发表于 2025-3-30 10:13:09
R. Oberhofferrate that genetic transformation in bacteria is caused by DNA externally added to bacterial cultures, many experiments had been done to achieve genetic transformation in higher organisms also. Whereas the results of the first experiments carried out by Benoit et al. (1957) on ducklings were judged t
perpetual
发表于 2025-3-30 13:37:34
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sperse
发表于 2025-3-30 18:07:01
H. SternJ. Schmidt on . (Schmidt, 1919) and . (Schmidt, 1919), Winge’s now famous analysis of sex determination in the latter (Winge, 1930), and similar work on . by Aida (1930). In 1914, far ahead of his time, Gerschler (1914) published his sensational results of crosses between . and .. It is incomprehens
constitute
发表于 2025-3-31 00:16:00
A. Hager,M. Hauserts on classical antibiotic screening and further derivatisation of known substances versus increasing interest in new applications and new means of production (e.g. hybrid antibiotics or biotransformations), or booming academical interest in basic research on genetics and regulation of antibiotic bi
LINE
发表于 2025-3-31 02:09:21
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Root494
发表于 2025-3-31 05:38:31
G Schumacherts on classical antibiotic screening and further derivatisation of known substances versus increasing interest in new applications and new means of production (e.g. hybrid antibiotics or biotransformations), or booming academical interest in basic research on genetics and regulation of antibiotic bi