木质
发表于 2025-3-25 06:43:46
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BOOM
发表于 2025-3-25 10:21:56
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Dungeon
发表于 2025-3-25 12:49:56
Programmed Development of the Antibody Repertoire,ymphocytes. These antigen receptors are encoded by a superfamily of gene segments which undergo rearrangements exclusively in lymphoid cells: the .., .., and .. segments of antibody heavy chains, .. and .. segments of antibody light chains, and analogous components encoding the ., ., and .-chains of
柔美流畅
发表于 2025-3-25 17:30:35
Questioning the Role of the Embryonic Bursa in the Molecular Differentiation of B Lymphocytes, (up to 17 days of incubation) induces severe agammaglobulinemia and prevents the animal from mounting an immune response to any immunizing antigen (M. et al. 1959; C. et al. 1969; W. et al. 1969). The stem cells which give rise to B lymphocytes colonize the bursa from the general circulation (M. an
depreciate
发表于 2025-3-25 19:59:38
Immunoglobulin Gene Rearrangements in Pre-B Cells,tibodies remained controversial right up to the late 1940s, when it was determined that plasma cells contained large amounts of immunoglobulin (Ig). It was subsequently shown that the progenitor of the plasma cell was a small lymphocyte and that the lymphocyte precursors of plasma cells represented
Hypopnea
发表于 2025-3-26 04:01:46
Cloning of Murine B-Lymphocyte Differentiation Stage-Specific Genes, expect that the expression of these selected genes will occur in the differentiated cell type only, and in no other cell of the body, if the corresponding structures and functions are unique for the type of differentiated cell. Examples of selected gene expression are known in blood cells. Globin i
resuscitation
发表于 2025-3-26 05:54:30
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Oscillate
发表于 2025-3-26 09:04:30
The Great Controlled-Drinking Controversy was obtained against the involvement of PPs during the period of B-cell expansion in the neonatal mouse (F. and W. 1974). Other studies established that PPs are sites where immune responses are initiated to antigen from the intestinal lumen. The stimulated B cells in PPs undergo terminal differenti
Pastry
发表于 2025-3-26 16:28:12
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幼稚
发表于 2025-3-26 18:15:00
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