PMID- 11447241
OWN - NLM
STAT- MEDLINE
DCOM- 20010830
LR  - 20190513
IS  - 0022-1503 (Print)
IS  - 0022-1503 (Linking)
VI  - 92
IP  - 3
DP  - 2001 May-Jun
TI  - Production of near-isogenic lines and marked monosomic lines in common wheat 
      (Triticum aestivum) cv. Chinese Spring.
PG  - 254-9
AB  - Sixteen near-isogenic lines (NILs) carrying a marker gene were produced by the 
      recurrent backcrossing method in the genetic background of common wheat (Triticum 
      aestivum) cv. Chinese Spring (CS). Three genes from alien species showed 
      segregation distortion. In NILs carrying a marker gene of rye (Secale cereale) or 
      Aegilops caudata, the alien chromosome segments were detected by fluorescence in 
      situ hybridization (FISH). The NILs were grown with replications and the effect 
      of marker genes on plant morphology in the genetic background of CS was 
      investigated. These NILs were further crossed with the corresponding monosomics 
      of CS and 13 monosomic lines whose monosome carries a respective marker gene were 
      established and named "marked monosomics." Many of the marked monosomics were 
      distinguishable from the disomic NILs because of the different dosage effect of 
      the genes. The NILs are utilized for studies on gene isolation or gene 
      regulation. Marked monosomics are useful not only for monosomic analysis but also 
      for production of homologous chromosome substitution lines because chromosome 
      observation is not required.
FAU - Tsujimoto, H
AU  - Tsujimoto H
AD  - Kihara Institute for Biological Research, Yokohama City University, 641-12 
      Maioka-cho, Totsuka-ku, Yokohama 244-0813, Japan.
LA  - eng
PT  - Journal Article
PL  - United States
TA  - J Hered
JT  - The Journal of heredity
JID - 0375373
RN  - 0 (Genetic Markers)
RN  - 0 (Plant Proteins)
SB  - IM
MH  - Alleles
MH  - Chromosome Mapping
MH  - Chromosome Segregation
MH  - *Crosses, Genetic
MH  - *Genetic Markers
MH  - Homozygote
MH  - In Situ Hybridization, Fluorescence
MH  - Monosomy
MH  - Morphogenesis
MH  - Plant Proteins/*genetics/metabolism
MH  - Polyploidy
MH  - Triticum/*genetics
EDAT- 2001/07/12 10:00
MHDA- 2001/08/31 10:01
CRDT- 2001/07/12 10:00
PHST- 2001/07/12 10:00 [pubmed]
PHST- 2001/08/31 10:01 [medline]
PHST- 2001/07/12 10:00 [entrez]
AID - 10.1093/jhered/92.3.254 [doi]
PST - ppublish
SO  - J Hered. 2001 May-Jun;92(3):254-9. doi: 10.1093/jhered/92.3.254.