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排序方式: 共有274条查询结果,搜索用时 93 毫秒
271.
Ašić Adna Salazar Ramona Storm Niels Doğan Serkan Höppner Wolfgang Marjanović Damir Primorac Dragan 《Molecular biology reports》2021,48(6):5181-5186
Molecular Biology Reports - Human gene F5, encoding coagulation factor V, was previously reported to be highly polymorphic. Apart from FV Leiden, several other rare variants have been detected in... 相似文献
272.
Damir Vidović 《Immunogenetics》1989,30(3):194-199
Two sets of genes control the immune response ofH-2
d
mice to the synthetic antigen poly(Glu50Tyr50) (GT). One set involves class II major histocompatibility complex (Mhc) loci encoding an Ad product that serves as a recognition context to GT-reactive helper T cells (Th). The other one is a background gene, the product of which, in association with the same Mhc-restricting element, mimics
the GT/Ad complex. Mice expressing the GT-mimicking background-encoded structure (Imgt), which is preferentially displayed on B lymphoblasts, do not respond to GT as a consequence of self-tolerance. On the other
hand, elimination of cells bearing Imgt renders these mice responsive to GT, demonstrating that tolerance to self can impoverish the immune system. Imgt is probably not identical to GT, but resembles it in the way it forms complexes with Ad molecules ofMhc. 相似文献
273.
Damir Vili
i 《International Review of Hydrobiology》1985,70(6):829-843
The phytoplankton biomass expressed as total cell volume is often of doubtful value due to cell size and volume variations in the organisms present. Cell volume calculations for 95 phytoplankton species and volume-frequency diagrams for 25 dominant species were analyzed for the Adriatic Sea. Recommendations for more precise work dealing with phytoplankton cell volume and biomass are given. Temporal variations in the average microplankton cell volume are presented and discussed. 相似文献
274.