An integrated YAC clone contig for the WAGR region on human chromosome 11p13-p14.1.
The WAGR syndrome (Wilms tumor, aniridia, genitourinary anomalies, and mental retardation) deletion region on chromosome 11p13 has been extensively characterized by deletion analysis and long-range restriction mapping. A dense probe set is available for this genomic region, which harbors a number of disease gene loci, some of which still are not cloned. The identification of candidates for these genes would be greatly facilitated by a complete gene map for this chromosomal segment. As an initial step toward this goal, we have isolated the entire region in 58 overlapping YAC clones. The contig spanning 8 Mb from RAG1 to KCNA4 has been assembled by STS and probe content mapping for 76 loci with an average spacing of about 100 kb. A subset of clones has been analyzed by PFG analysis to position these within the known physical map. Common microsatellite markers permit an alignment of the YAC contig with the genetic and radiation hybrid maps of chromosome 11. Ten known genes, some with much more refined map positions, are placed in the contig. The severalfold coverage of 11p13-p14.1 provides a reliable resource for the future development of a complete gene map of this region.
Gawin
B
B
Biozentrum der Universität Würzburg, Physiologische Chemiel, Germany.
Klamt
B
B
König
A
A
Thäte
C
C
Le Paslier
D
D
Chumakov
I
I
Bhogal
R
R
Zehetner
G
G
Bruns
G
G
Gessler
M
M
D001483:Base Sequence; D015500:Chloramphenicol O-Acetyltransferase / Q000235:genetics; D002874:Chromosome Mapping; D018244:Chromosomes, Artificial, Yeast / Q000737:chemistry* / Q000235:genetics*; D002880:Chromosomes, Human, Pair 11; D003001:Cloning, Molecular / Q000379:methods; D015342:DNA Probes; D016208:Databases, Factual; D015723:Gene Library; D005819:Genetic Markers; D018398:Homeodomain Proteins; D006801:Humans; D017403:In Situ Hybridization; D008969:Molecular Sequence Data; D011506:Proteins / Q000235:genetics; D017624:WAGR Syndrome / Q000235:genetics*
D015342:DNA Probes; D005819:Genetic Markers; D018398:Homeodomain Proteins; D011506:Proteins; C064658:RAG-1 protein; D015500:Chloramphenicol O-Acetyltransferase