PMID- 19935922
OWN - NLM
STAT- MEDLINE
DCOM- 20100305
LR  - 20220310
IS  - 1480-3321 (Electronic)
IS  - 0831-2796 (Linking)
VI  - 52
IP  - 9
DP  - 2009 Sep
TI  - Physical mapping of a 7A.7D translocation in the wheat-Thinopyrum ponticum 
      partial amphiploid BE-1 using multicolour genomic in situ hybridization and 
      microsatellite marker analysis.
PG  - 748-54
LID - 10.1139/g09-047 [doi]
AB  - The absence of chromosome 7D in the wheat-Thinopyrum ponticum partial amphiploid 
      BE-1 was detected previously by multicolour genomic in situ hybridization, 
      sequential FISH (fluorescence in situ hybridization) using repetitive DNA probes, 
      and SSR marker analysis. In the present study the previous cytogenetic and SSR 
      marker analyses were expanded to include 25 other SSR markers assigned to wheat 
      chromosomes 7A and 7D to confirm the presence of a 7A.7D translocation and to 
      specify its composition. An almost complete chromosome 7A and a short chromosome 
      segment derived from the terminal region of 7DL were detected, confirming the 
      presence of a terminal translocation involving the distal regions of 7AL and 7DL. 
      In both cases the position of the translocation breakpoint was different from 
      that of known deletion lines. The identification of the 7AL.7DL translocation and 
      its breakpoint position provides a new physical landmark for future physical 
      mapping studies, opening up the possibility of more precise localization of genes 
      or molecular markers within the terminal regions of 7DL and 7AL.
FAU - Sepsi, A
AU  - Sepsi A
AD  - Agricultural Research Institute of the Hungarian Academy of Sciences, H-2462, 
      Martonvasar, P.O. Box 19, Hungary.
FAU - Molnar, I
AU  - Molnar I
FAU - Molnar-Lang, M
AU  - Molnar-Lang M
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - Canada
TA  - Genome
JT  - Genome
JID - 8704544
RN  - 0 (DNA Probes)
RN  - 0 (DNA, Plant)
SB  - IM
MH  - Chromosome Painting/*methods
MH  - Chromosomes, Plant/*genetics
MH  - DNA Probes/genetics
MH  - DNA, Plant/genetics
MH  - Diploidy
MH  - Genome, Plant
MH  - Hybridization, Genetic
MH  - Microsatellite Repeats/*genetics
MH  - Physical Chromosome Mapping/*methods
MH  - Polymerase Chain Reaction
MH  - Translocation, Genetic
EDAT- 2009/11/26 06:00
MHDA- 2010/03/06 06:00
CRDT- 2009/11/26 06:00
PHST- 2009/11/26 06:00 [entrez]
PHST- 2009/11/26 06:00 [pubmed]
PHST- 2010/03/06 06:00 [medline]
AID - g09-047 [pii]
AID - 10.1139/g09-047 [doi]
PST - ppublish
SO  - Genome. 2009 Sep;52(9):748-54. doi: 10.1139/g09-047.