PMID- 21166802 OWN - NLM STAT- MEDLINE DCOM- 20110503 LR - 20101220 IS - 1601-5223 (Electronic) IS - 0018-0661 (Linking) VI - 147 IP - 6 DP - 2010 Dec TI - PRINS detection of 18S rDNA in pig, red fox and Chinese raccoon dog, and centromere DNA in horse. PG - 320-4 LID - 10.1111/j.1601-5223.2010.02201.x [doi] AB - The fluorescence in situ hybridization (FISH) technique is widely used in animal cytogenetics. Contrary to FISH procedure, primed in situ DNA synthesis (PRINS) does not require the DNA probe preparation (design, synthesis, gel purification of PCR products and labeling). The PRINS method with primers used as 'DNA probes' is both PCR-sensitive and allows for chromosomal localization of DNA sequences. Here, we show the application of PRINS reaction with one unlabeled oligonucleotide pair to identify 18S rDNA loci in three different animal species: domestic pig (Sus scrofa), red fox (Vulpes vulpes) and Chinese raccoon dog (Nyctereutes procyonoides procyonoides). We present the data of indirect labeling with the digoxigenin-PRINS using two different pairs of primers complementary to centromeric region of horse (Equus caballus) chromosomes. Our new PRINS application may be considered as a useful tool for chromosome investigation in the field of domestic and wild animal genetics and evolution. CI - (c) 2010 The Authors. FAU - Wnuk, Maciej AU - Wnuk M AD - Department of Genetics, University of Rzeszow, Rzeszow, Poland. FAU - Oklejewicz, Bernadetta AU - Oklejewicz B FAU - Lewinska, Anna AU - Lewinska A FAU - Zabek, Tomasz AU - Zabek T FAU - Bartosz, Grzegorz AU - Bartosz G FAU - Slota, Ewa AU - Slota E FAU - Bugno-Poniewierska, Monika AU - Bugno-Poniewierska M LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20101215 PL - England TA - Hereditas JT - Hereditas JID - 0374654 RN - 0 (DNA, Ribosomal) RN - 0 (RNA, Ribosomal, 18S) SB - IM MH - Animals MH - Centromere/*genetics MH - Chromosomes, Mammalian/*genetics MH - DNA, Ribosomal/*genetics MH - Foxes MH - Horses MH - Primed In Situ Labeling MH - RNA, Ribosomal, 18S/*genetics MH - Raccoon Dogs MH - Species Specificity MH - Swine EDAT- 2010/12/21 06:00 MHDA- 2011/05/04 06:00 CRDT- 2010/12/21 06:00 PHST- 2010/12/21 06:00 [entrez] PHST- 2010/12/21 06:00 [pubmed] PHST- 2011/05/04 06:00 [medline] AID - 10.1111/j.1601-5223.2010.02201.x [doi] PST - ppublish SO - Hereditas. 2010 Dec;147(6):320-4. doi: 10.1111/j.1601-5223.2010.02201.x. Epub 2010 Dec 15.