DENT
发表于 2025-3-28 18:05:38
Extrachromosomal Replicons in ,ins two compatible extrachromosomal replicons: a high copy number, pock-forming broad host-range plasmid pSLG3 (10.9 kb) and a low copy number plasmid pSL7 (~ 30 kb), later identified as prophage of the broad host-spectrum phage ØSL7.
实现
发表于 2025-3-28 22:25:54
Non-Essential Sequences in the , Subunit of , RNA Polymeraseus to create a preliminary structure-function map for the . polypeptide. Interestingly, the majority of the substitutions that alter RNA polymerase function are located in the second and third quarters of the gene (1).
overwrought
发表于 2025-3-29 01:57:50
DNA-Dependent RNA Polymerase from ,see refs.l and 2). Data concerning the isolation of the enzyme from streptomycetes are quite scant and include primarily the results obtained with . (3), . (4,5,6), . (7), . (8) and . (Westfehling and Losick, cited after (9)).
antenna
发表于 2025-3-29 05:33:54
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悲痛
发表于 2025-3-29 09:12:11
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装勇敢地做
发表于 2025-3-29 14:06:02
Erweitertes API zum TCOS-Betriebssystem,ore enzyme (....) capable of ribonucleoside triphosphate polymerisation, and holoenzyme (....6), the species involved in specific initiation of transcription at promoter sites (3). Although each subunit plays a role in the transcription cycle, the . polypeptide alone appears to be involved in all stages of transcription (4).
教育学
发表于 2025-3-29 17:44:40
Regulation of α-Amylase Synthesis in ,ance. The molecular mechanisms regulating the timing of the synthesis of these compounds is not known but their production appears to be in response to nutrient starvation. In addition the synthesis of many of these compounds is repressed by the availability of readily metabolized nutrients such as glucose.
addict
发表于 2025-3-29 21:28:46
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Expand
发表于 2025-3-30 00:38:29
Sequence Analysis of the , Gene of , RNA Polymerase: Correlation with Structure-Function Studiesore enzyme (....) capable of ribonucleoside triphosphate polymerisation, and holoenzyme (....6), the species involved in specific initiation of transcription at promoter sites (3). Although each subunit plays a role in the transcription cycle, the . polypeptide alone appears to be involved in all stages of transcription (4).
ANNUL
发表于 2025-3-30 06:36:30
Commodification and Commercialization,f not identical prophage was found in . ATCC 11946 and was called LP51. The second prophage called DLP 10716 (Fig.l.1C) is inducible with mitomycin C and produces particles with small isodiametric heads and tails with contractile sheaths; these particles do not form plaques because they contain random cuts of host DNA.