PMID- 24782110 OWN - NLM STAT- MEDLINE DCOM- 20150406 LR - 20220410 IS - 2190-3883 (Electronic) IS - 1234-1983 (Linking) VI - 55 IP - 3 DP - 2014 Aug TI - Oligonucleotides replacing the roles of repetitive sequences pAs1, pSc119.2, pTa-535, pTa71, CCS1, and pAWRC.1 for FISH analysis. PG - 313-8 LID - 10.1007/s13353-014-0215-z [doi] AB - Hybrids derived from wheat (Triticum aestivum L.) x rye (Secale cereale L.) have been widely studied because of their important roles in wheat cultivar improvement. Repetitive sequences pAs1, pSc119.2, pTa-535, pTa71, CCS1, and pAWRC.1 are usually used as probes in fluorescence in situ hybridization (FISH) analysis of wheat, rye, and hybrids derived from wheat x rye. Usually, some of these repetitive sequences for FISH analysis were needed to be amplified from a bacterial plasmid, extracted from bacterial cells, and labeled by nick translation. Therefore, the conventional procedure of probe preparation using these repetitive sequences is time-consuming and labor-intensive. In this study, some appropriate oligonucleotide probes have been developed which can replace the roles of repetitive sequences pAs1, pSc119.2, pTa-535, pTa71, CCS1, and pAWRC.1 in FISH analysis of wheat, rye, and hybrids derived from wheat x rye. These oligonucleotides can be synthesized easily and cheaply. Therefore, FISH analysis of wheat and hybrids derived from wheat x rye using these oligonucleotide probes becomes easier and more economical. FAU - Tang, Zongxiang AU - Tang Z AD - State Key Laboratory of Plant Breeding and Genetics, Sichuan Agricultural University, Wenjiang, Chengdu, 611130, Sichuan, People's Republic of China. FAU - Yang, Zujun AU - Yang Z FAU - Fu, Shulan AU - Fu S LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20140430 PL - England TA - J Appl Genet JT - Journal of applied genetics JID - 9514582 RN - 0 (DNA, Plant) RN - 0 (Oligonucleotide Probes) SB - IM MH - Chimera/*genetics MH - Chromosomes, Plant/genetics MH - DNA, Plant/genetics MH - Genetic Variation/genetics MH - In Situ Hybridization, Fluorescence/*methods MH - Oligonucleotide Probes/*chemistry/genetics MH - Repetitive Sequences, Nucleic Acid/*genetics MH - Secale/*genetics MH - Triticum/*genetics EDAT- 2014/05/02 06:00 MHDA- 2015/04/07 06:00 CRDT- 2014/05/01 06:00 PHST- 2014/02/27 00:00 [received] PHST- 2014/04/04 00:00 [accepted] PHST- 2014/04/04 00:00 [revised] PHST- 2014/05/01 06:00 [entrez] PHST- 2014/05/02 06:00 [pubmed] PHST- 2015/04/07 06:00 [medline] AID - 10.1007/s13353-014-0215-z [doi] PST - ppublish SO - J Appl Genet. 2014 Aug;55(3):313-8. doi: 10.1007/s13353-014-0215-z. Epub 2014 Apr 30.