招募
发表于 2025-3-23 13:05:02
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发现
发表于 2025-3-23 17:23:23
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令人作呕
发表于 2025-3-23 20:12:15
Hartmut H. Biesel the embryo in a single step. These methods were attempted with various difficulties in our laboratory. Spatial visualization was difficult when attempting needle cutting against the holding pipette with a Leitz Diavert inverted microscope. The alternative microsurgical blade made a cut in the zona
嬉耍
发表于 2025-3-24 01:18:31
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提炼
发表于 2025-3-24 06:11:25
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organism
发表于 2025-3-24 07:19:49
Hartmut H. Bieseltion rates of the radioactive precursors. With the expanded use of plant cell culture in the 1970s, it became possible to begin to identify the enzymes involved in the individual transformation steps leading to the alkaloids. In many cases, discovery of the alkaloid forming enzymes clarified portion
钱财
发表于 2025-3-24 11:28:20
Hartmut H. Bieselobtained with a variety of . strains at efficiencies near 10.. This method has been used to obtain transformants with avirulent bacterial strains which contain disarmed Ti plasmids. The implications of both these methodologies for plant genetic engineering is discussed.
仪式
发表于 2025-3-24 15:25:34
Hartmut H. Bieselome symbioses involving procaryotes and eucaryotes also reduce N2. Such processes repre sent one natural mechanism by which Man can augment soil N for agronomic purposes without using fossil fuel to synthesize and distribute N fertilizer. Other metabolic conversions in the N cycle and physical leac
现晕光
发表于 2025-3-24 20:14:19
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黑豹
发表于 2025-3-24 23:13:58
nfordern und dessen Leistungsfähigkeit dauerhaft steigern..Eine unentbehrliche Arbeitshilfe mit Werkzeugen und Checklisten für alle, die ihren Vertrieb in turbulenten Zeiten fit für Wachstum und Profit machen wollen..978-3-8349-4616-4