PMID- 26633516
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20151204
LR  - 20181113
IS  - 2073-4425 (Print)
IS  - 2073-4425 (Electronic)
IS  - 2073-4425 (Linking)
VI  - 6
IP  - 4
DP  - 2015 Nov 27
TI  - Molecular and Cytogenetic Characterization of New Wheat-Dasypyrum breviaristatum 
      Derivatives with Post-Harvest Re-Growth Habit.
PG  - 1242-55
LID - 10.3390/genes6041242 [doi]
AB  - A novel Dasypyrum species, Dasypyrum breviaristatum, serves as a valuable source 
      of useful genes for wheat improvement. The development and characterization of 
      new wheat-D. breviaristatum introgression lines is important to determine the 
      novel gene(s) on specific chromosome(s). We first used multi-color fluorescence 
      in situ hybridization (FISH) to identify the individual D. breviaristatum V(b) 
      chromosomes in a common wheat-D. breviaristatum partial amphiploid, TDH-2. The 
      FISH patterns of D. breviaristatum chromosomes were different from those of D. 
      villosum chromosomes. Lines D2146 and D2150 were selected from a cross between 
      wheat line MY11 and wheat-D. breviaristatum partial amphiploid TDH-2, and they 
      were characterized by FISH and PCR-based molecular markers. We found that D2150 
      was a monosomic addition line for chromosome 5V(b) of D. breviaristatum, while 
      D2146 had the 5V(b)L chromosome arm translocated with wheat chromosome 5AS. 
      Molecular marker analysis confirmed that the introduced D. breviaristatum 
      chromosome 5V(b)L translocation possessed a duplicated region homoeologous to 
      5AS, revealing that the 5AS.5V(b)L translocation may not functionally compensate 
      well. The dwarfing and the pre-harvest re-growth habits observed in the wheat-D. 
      breviaristatum chromosome 5V(b) derivatives may be useful for future development 
      of perennial growth wheat lines.
FAU - Zhang, Hongjun
AU  - Zhang H
AD  - School of Life Science and Technology, University of Electronic Science and 
      Technology of China, Chengdu 610054, China. hongjunzh01@sina.com.
FAU - Li, Guangrong
AU  - Li G
AD  - School of Life Science and Technology, University of Electronic Science and 
      Technology of China, Chengdu 610054, China. ligr28@uestc.edu.cn.
FAU - Li, Donghai
AU  - Li D
AD  - School of Life Science and Technology, University of Electronic Science and 
      Technology of China, Chengdu 610054, China. lidonghaixy@163.com.
FAU - Gao, Dan
AU  - Gao D
AD  - School of Life Science and Technology, University of Electronic Science and 
      Technology of China, Chengdu 610054, China. gaodangaodan2010@163.com.
FAU - Zhang, Jie
AU  - Zhang J
AD  - School of Life Science and Technology, University of Electronic Science and 
      Technology of China, Chengdu 610054, China. christine219@163.com.
FAU - Yang, Ennian
AU  - Yang E
AD  - Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu 
      610066, China. yangennian@126.com.
FAU - Yang, Zujun
AU  - Yang Z
AD  - School of Life Science and Technology, University of Electronic Science and 
      Technology of China, Chengdu 610054, China. yangzujun@uestc.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20151127
PL  - Switzerland
TA  - Genes (Basel)
JT  - Genes
JID - 101551097
PMC - PMC4690038
OTO - NOTNLM
OT  - Dasypyrum breviaristatum
OT  - fluorescence in situ hybridization
OT  - molecular markers
OT  - wheat
EDAT- 2015/12/04 06:00
MHDA- 2015/12/04 06:01
PMCR- 2015/12/01
CRDT- 2015/12/04 06:00
PHST- 2015/08/25 00:00 [received]
PHST- 2015/11/10 00:00 [revised]
PHST- 2015/11/18 00:00 [accepted]
PHST- 2015/12/04 06:00 [entrez]
PHST- 2015/12/04 06:00 [pubmed]
PHST- 2015/12/04 06:01 [medline]
PHST- 2015/12/01 00:00 [pmc-release]
AID - genes6041242 [pii]
AID - genes-06-01242 [pii]
AID - 10.3390/genes6041242 [doi]
PST - epublish
SO  - Genes (Basel). 2015 Nov 27;6(4):1242-55. doi: 10.3390/genes6041242.