Compatriot
发表于 2025-3-23 10:56:15
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reaching
发表于 2025-3-23 15:52:01
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不能妥协
发表于 2025-3-23 19:09:48
Approaches to Control Avian Lymphoid Leukosis,s, could only be pursued by elimination of all diseased birds from a given flock. This approach was only successful if the initial incidence of ALV infection was low. Waters and Prickett (1) obtained an ALV-free flock (line 15.) at the Regional Poultry Research Laboratory, East Lansing, Michigan, by
Middle-Ear
发表于 2025-3-24 01:59:56
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单纯
发表于 2025-3-24 03:35:28
Epizootiology of Avian Leukosis Virus Infections, transmitted vertically, maintaining the infection from generation to generation, and also horizontally, spreading between contemporaries. The exogenous viruses fall into four subgroups, A, B, C and D, on the basis of viral envelope properties, whereas the endogenous viruses belong to subgroup E. Th
Compassionate
发表于 2025-3-24 08:30:53
The Pathogenesis and Pathology of Neoplasms Caused by Avian Leukosis Viruses,caused by ALVs or DLVs or even ASVs. Also, nothing is known of the genomic structure of the field viruses that cause the occasional outbreaks of sarcomas, erythroblastosis, myelocytomatosis or other tumors.
显赫的人
发表于 2025-3-24 11:28:49
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面包屑
发表于 2025-3-24 18:18:12
Hydrogeochemical Modeling Programs,ance of avian leukemias persisted at least until 1967, when one text referred to avian and murine leukemias as “leukaemoid reactions to infection” (4). Thus, the later studies of Peyton Rous with solid chicken tumors were to be much more influential in the early years of cancer virus research.
invulnerable
发表于 2025-3-24 22:34:59
https://doi.org/10.1007/978-3-540-74668-3 transmitted vertically, maintaining the infection from generation to generation, and also horizontally, spreading between contemporaries. The exogenous viruses fall into four subgroups, A, B, C and D, on the basis of viral envelope properties, whereas the endogenous viruses belong to subgroup E. Th
粗俗人
发表于 2025-3-25 01:12:17
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