PMID- 20809328 OWN - NLM STAT- MEDLINE DCOM- 20101214 LR - 20100902 IS - 1940-6029 (Electronic) IS - 1064-3745 (Linking) VI - 659 DP - 2010 TI - FISH on chromosomes derived from the snail model organism Biomphalaria glabrata. PG - 379-88 LID - 10.1007/978-1-60761-789-1_29 [doi] AB - The application of fluorescence in situ hybridization (FISH) for the mapping of single copy genes onto homologous chromosome has been integral to vast number genome sequencing projects, such as that of mouse and human. The chromosomes of these organisms are well-studied and are the staple resource of most of the early studies conducted in cytogenetics. However, there are now protocols for analyzing FISH probes in a number of different organisms on both metaphase and interphase chromosomes.Here, we describe the methodologies for the chromosomal mapping of nonrepetitive (single-copy) genes of the snail Biomphalaria glabrata onto metaphase chromosomes derived from the only molluscan cell-line in existence. The technique described in this chapter was developed for the B. glabrata genome sequencing project through troubleshooting experimental procedures established for other organisms so that both the optimum resolution of metaphase chromosome and the effective hybridization of genes were achieved. FAU - Odoemelam, Edwin C AU - Odoemelam EC AD - Division of Biosciences, Brunel University, Uxbridge, Middlesex, UK. FAU - Raghavan, Nithya AU - Raghavan N FAU - Ittiprasert, Wannaporn AU - Ittiprasert W FAU - Miller, Andre AU - Miller A FAU - Bridger, Joanna M AU - Bridger JM FAU - Knight, Matty AU - Knight M LA - eng GR - R01-AI63480/AI/NIAID NIH HHS/United States PT - Journal Article PT - Research Support, N.I.H., Extramural PL - United States TA - Methods Mol Biol JT - Methods in molecular biology (Clifton, N.J.) JID - 9214969 SB - IM MH - Animals MH - Biomphalaria/cytology/*genetics MH - Cell Culture Techniques MH - Chromosome Mapping/*methods MH - Genome/genetics MH - In Situ Hybridization, Fluorescence/*methods MH - Nucleic Acid Denaturation EDAT- 2010/09/03 06:00 MHDA- 2010/12/16 06:00 CRDT- 2010/09/03 06:00 PHST- 2010/09/03 06:00 [entrez] PHST- 2010/09/03 06:00 [pubmed] PHST- 2010/12/16 06:00 [medline] AID - 10.1007/978-1-60761-789-1_29 [doi] PST - ppublish SO - Methods Mol Biol. 2010;659:379-88. doi: 10.1007/978-1-60761-789-1_29.