PMID- 12355207 OWN - NLM STAT- MEDLINE DCOM- 20030430 LR - 20141120 IS - 0009-5915 (Print) IS - 0009-5915 (Linking) VI - 111 IP - 3 DP - 2002 Sep TI - Isolation and identification of a novel satellite DNA family highly conserved in several Cervidae species. PG - 176-83 AB - In an attempt to amplify cervid satellite II DNA from the genomes of Indian muntjac and Chinese muntjac, a pair of primers derived from the white tailed deer satellite II DNA clone (OvDII) yielded a prominent approximately 1 kb polymerase chain reaction (PCR) product (in addition to the expected 0.7 kb satellite II DNA fragments) in both species. The approximately 1 kb products were cloned, sequenced, and analyzed by Southern blotting and fluorescence in situ hybridization (FISH). This revealed that the approximately 1 kb cloned sequences indeed represent a previously unknown cervid satellite DNA family, which is now designated as cervid satellite IV DNA. Approximately 1 kb PCR clones were also obtained from the genomes of the black tailed deer and Canadian woodland caribou with similar primer pairs. Extremely high sequence conservation (over 90% homology) was observed among the clones generated from all four deer species and PCR-Southern hybridization experiments further verified the co-amplification of two kinds of satellite DNA sequences with the same pair of primers. This satellite DNA was found to co-localize with centromeric proteins at the kinetochore by a simultaneous FISH and immunofluorescence study. Due to its high sequence conservation and close association with kinetochores, the newly identified satellite DNA may have a functional centromeric role. FAU - Li, Y C AU - Li YC AD - Department of Life Sciences, Chung Shan Medical University, No110, Sec1, Chien Kuo N Rd, Taichung, Taiwan 40203. FAU - Lee, C AU - Lee C FAU - Chang, W S AU - Chang WS FAU - Li, S-Y AU - Li SY FAU - Lin, C C AU - Lin CC LA - eng SI - GENBANK/AY064466 SI - GENBANK/AY064467 SI - GENBANK/AY064468 SI - GENBANK/AY064469 PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20020723 PL - Austria TA - Chromosoma JT - Chromosoma JID - 2985138R SB - IM MH - Animals MH - Base Sequence MH - Blotting, Southern MH - Chromosome Mapping MH - Conserved Sequence/*genetics MH - In Situ Hybridization, Fluorescence MH - In Vitro Techniques MH - Kinetochores/metabolism MH - Molecular Sequence Data MH - Muntjacs/*genetics MH - Polymerase Chain Reaction MH - Reindeer/genetics MH - Sequence Alignment MH - Sequence Analysis, DNA EDAT- 2002/10/02 04:00 MHDA- 2003/05/06 05:00 CRDT- 2002/10/02 04:00 PHST- 2002/01/15 00:00 [received] PHST- 2002/06/11 00:00 [accepted] PHST- 2002/10/02 04:00 [pubmed] PHST- 2003/05/06 05:00 [medline] PHST- 2002/10/02 04:00 [entrez] AID - 10.1007/s00412-002-0200-x [doi] PST - ppublish SO - Chromosoma. 2002 Sep;111(3):176-83. doi: 10.1007/s00412-002-0200-x. Epub 2002 Jul 23.