摊位
发表于 2025-3-25 05:56:04
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dilute
发表于 2025-3-25 10:44:35
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作呕
发表于 2025-3-25 13:45:48
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边缘带来墨水
发表于 2025-3-25 17:45:25
Cellular Target Sequences for Retrovirus Integration,The integrated proviral DNA always lacks the terminal 2 base pairs (bp) as compared to the unintegrated precursor molecule, and it is flanked by short direct repeats of 4–6 bp derived by duplication of cellular target DNA, the length of the duplicated sequence being characteristic of the virus. This
精确
发表于 2025-3-25 22:19:48
Identification of Retroviral Sequences Involved in the Inactivation of the Viral Genome in Embryonae and induced to differentiate in a wide variety of cell types, including derivatives of the three germ layers (Pierce, 1967; Damjanov and Solter, 1974; Martin, 1975). Once injected into the mouse blastocyst, ES cells can participate in the development of all somatic and germ cells of the growing em
Albumin
发表于 2025-3-26 02:13:48
Retroviral Receptors and Interference on Human Cells,variety of distinct retroviral receptors expressed on human cells and to group viruses according to their receptor specificity. Two assay systems were employed which exploited the ability of these viruses to induce the formation of multinucleate syncytia and to interact with the unrelated rhabdoviru
obnoxious
发表于 2025-3-26 06:34:41
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FLINT
发表于 2025-3-26 11:06:52
Hemopoietic Regulation Assessed in Clonal Culture: A Brief Overview,erentiation (commitment) and a summary of the studies of the effects of the growth factors on the proliferation of progenitors..This work was supported by NIH grant DK32294 and the Veterans Administration.
Aqueous-Humor
发表于 2025-3-26 13:20:23
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你敢命令
发表于 2025-3-26 17:00:49
C. Paul Daniel,I. L. O. Ponting,J. Hampson,T. M. Dexter