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)
 
 
 
 
 

Localization of the properdin structural locus to Xp11.23-Xp21.1.

Properdin is a serum protein belonging to the alternative pathway of complement activation whose absence is often associated with fatal bacterial infections. Properdin deficiency segregates with an X- linked recessive pattern and its position has been recently refined by genetic linkage analysis to the proximal part of the X-chromosome short arm near the OTC and DXS7 loci. We have hybridized an 0.8-kb genomic clone encoding part of the human properdin gene to a panel of somatic cell hybrids retaining different portions of the human X chromosome and thereby localized the probe to Xcen-Xp21. 1. Furthermore, in situ hybridization of the same probe to replication banded metaphase chromosomes refined this localization to the region Xp11.23-Xp21.1 (with a peak grain distribution in the region equivalent to Xp11.4). As OTC and DXS7 map to Xp21.1 and Xp11.3, respectively, the data presented here strongly suggest that the X-linked deficiency syndrome is due to a defect in the locus encoding the structural properdin gene or in a physically close regulatory locus.[1]

References

  1. Localization of the properdin structural locus to Xp11.23-Xp21.1. Goundis, D., Holt, S.M., Boyd, Y., Reid, K.B. Genomics (1989) [Pubmed]
 
WikiGenes - Universities