PMID- 16739577 OWN - NLM STAT- MEDLINE DCOM- 20060623 LR - 20220331 IS - 1064-3745 (Print) IS - 1064-3745 (Linking) VI - 323 DP - 2006 TI - Cytogenetic analyses of Arabidopsis. PG - 173-86 AB - For a long time, Arabidopsis thaliana was not a favorite of cytogeneticists because of its small chromosomes. Nevertheless, most cytogenetic approaches have become applicable to this model plant during the past decade. Recently, the very small genome, the low content, and strong clustering of repetitive sequences even turned out to be advantageous for the first establishment of chromosome painting in a euploid plant. Chromosome painting together with the high-resolution fluorescence in situ hybridization (FISH) mapping on Arabidopsis pachytene chromosomes has opened new perspectives for plant cytogenetics. In this chapter, we describe standard cytogenetic methods including preparation of chromosomes and chromatin fibers, isolation of interphase nuclei, FISH and immunostaining, painting of Arabidopsis chromosomes, and comparative chromosome painting in other Brassicaceae species. FAU - Lysak, Martin AU - Lysak M AD - Jodrell Laboratory, Royal Botanic Gardens, Kew, Richmond, UK. FAU - Fransz, Paul AU - Fransz P FAU - Schubert, Ingo AU - Schubert I LA - eng PT - Journal Article PL - United States TA - Methods Mol Biol JT - Methods in molecular biology (Clifton, N.J.) JID - 9214969 SB - IM MH - Arabidopsis/*metabolism MH - Brassicaceae/genetics MH - Chromosome Mapping MH - Chromosome Painting MH - Chromosomes, Plant MH - Cytogenetic Analysis MH - Cytogenetics/*methods MH - Genes, Plant MH - *Genetic Techniques MH - Genome, Plant MH - In Situ Hybridization, Fluorescence MH - *Models, Genetic EDAT- 2006/06/03 09:00 MHDA- 2006/06/24 09:00 CRDT- 2006/06/03 09:00 PHST- 2006/06/03 09:00 [pubmed] PHST- 2006/06/24 09:00 [medline] PHST- 2006/06/03 09:00 [entrez] AID - 10.1385/1-59745-003-0:173 [doi] PST - ppublish SO - Methods Mol Biol. 2006;323:173-86. doi: 10.1385/1-59745-003-0:173.