The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Implication of the H-2L locus in hybrid histocompatibility (Hh-1).

The Hh-1 (hybrid histocompatibility) effect in which F1 hybrids with heterozygosity at the "D end" of the H-2 complex can reject parental grafts of the H-2b haplotype was examined in four H-2 mutants wherein the mutation had affected the H-2Db, H-2Dd, or H-2Ld genes. In bone marrow grafting experiments it was shown that two separate mutations affecting the H-2Db locus did not affect the Hh-1 gene, suggesting that H-2Db and Hh-1 are probably two different genes. By contrast, experiments with two mutants, one affecting the H-2Dd and H-2Ld loci (B10.D2-H-2dm1) and the other a loss mutation at the H-2Ld locus (BALB/c-H-2dm2), demonstrate an alteration in the hybrid histocompatibility phenomenon and the presumption is made that the Hh-1 and H-2Ld locus are identical. This presumption was supported by studies of Hh-1 using the EL4 tumor grafting model where marked differences in growth were noted in the (B10 X BALB/c)F1 and ( B10 X BALB/c-H-2dm2)F1 hybrids. By contrast, the functionally related natural killer (NK) phenomenon appeared to be the same in the BALB/c parent and dm2 mutant. Hybrid histocompatibility is a complex phenomenon but at this time we conclude that the H-2L locus is related to, if not identical to the Hh-1 gene but the H-2L locus is distinct from genes affecting the NK phenomenon.[1]

References

  1. Implication of the H-2L locus in hybrid histocompatibility (Hh-1). Morgan, G.M., McKenzie, I.F. Transplantation (1981) [Pubmed]
 
WikiGenes - Universities