Linked Life Data

8825628

Source:http://linkedlifedata.com/resource/pubmed/id/8825628

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1997-2-6
pubmed:abstractText
Rab proteins constitute a family of GTP-binding proteins that are located in distinct intracellular compartments and play a role in the regulation of vesicular trafficking. Yeast mutations in Rab gene homologs cause defects in vesicular transport similar to those observed in beige (bg) mice. To investigate Rab genes as candidates for mouse mutations characterized by defects in vesicular trafficking, we utilized an inter-subspecific backcross [C57BL/6J-bgJ x (C57BL/6J-bgJ x CAST/Ei)F1] segregating for the bg locus. Restriction fragment length polymorphisms (RFLPs) were obtained through Southern hybridization of F1 and C57BL/6J chromosomal DNA with the coding sequences of Rab genes. These RFLPs and 12 polymorphic microsatellites were used to determine the segregation of the Rab genes in 93 backcross mice. Rab4a, Rab4b, Rab7, Rab10, Rab22, and Rab24 were localized on mouse chromosomes 8, 7, 9, 12, 2, and 13, respectively. Although the results exclude these loci as candidates for bg, they demonstrate a wide dispersion of Rab genes throughout the mouse genome and reveal that Rab4b and Rab24 are possible candidates for the mouse mutations reduced pigmentation (rp) and purkinje cell degeneration (pcd), respectively.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0888-7543
pubmed:author
pubmed:issnType
Print
pubmed:day
10
pubmed:volume
30
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
439-44
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1995
pubmed:articleTitle
The Rab protein family: genetic mapping of six Rab genes in the mouse.
pubmed:affiliation
Department of Medicine, University of Florida, Gainesville 32610-0221, USA. mba/cmg.health.ufl.edu
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't