Full TGIF Record # 90023
Item 1 of 1
Web URL(s):http://onlinelibrary.wiley.com/doi/10.1111/j.1744-7348.2003.tb00263.x/epdf
    Last checked: 10/26/2016
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
Publication Type:
i
Refereed
Author(s):Humphreys, M. W.; Canter, P. J.; Thomas, H. M.
Author Affiliation:Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, Ceredigion, Wales
Title:Advances in introgression technologies for precision breeding within the Lolium - Festuca complex
Section:Review paper
Other records with the "Review paper" Section
Source:Annals of Applied Biology. Vol. 143, No. 1, August 2003, p. 1-10.
Publishing Information:London: Cambridge University Press.
# of Pages:10
Related Web URL:https://core.ac.uk/display/30719306
    Last checked: 10/26/2016
    Notes: Abstract Only
Keywords:TIC Keywords: Genomes; Genes; Introgression; Breeding improvement; Lolium; Festuca; Hybridization; Genetic engineering; Genetic markers
Abstract/Contents:"The anticipated complexity of multifunctional grasslands with environment-friendly and sustainable management practices demands better understanding of traits, their interactions, and their genetic control. Intergeneric hybrids between closely related Lolium and Festuca species are being used to broaden the gene pool and provide the plant breeder with options to combine complementary traits aimed at high quality but more robust grass varieties for the future. New techniques in introgression mapping provide opportunities for precision breeding whereby desirable gene combinations transferred from one species into another are selected preferentially, with the exclusion of deleterious alien genes. The close homology between genomes of Lolium and Festuca species allows high levels of chromosome pairing and recombination. Using genomic in situ hybridisation (GISH) on Lolium/Festuca hybrids and their derivatives, recombination between Lolium and Festuca chromosomes is observed at any point along the chromosome. The system provides unlimited access to any combination of Lolium and Festuca DNA sequence. Moreover, genes transferred between homoeologous chromosome sites are expected to function normally at their new locations. Alien chromosome segments may be reduced in size by further recombination events thereby reducing linkage drag. Molecular markers such as AFLPs, SSRs, SNPs, or RFLPs are being targeted to genes of interest to allow their selection through different generations in plant breeding programmes. Relatively simple PCR-based marker systems are used for specific traits as breeders' toolkits in plant breeding programmes."
Language:English
References:59
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Humphreys, M. W., P. J. Canter, and H. M. Thomas. 2003. Advances in introgression technologies for precision breeding within the Lolium - Festuca complex. Ann. Appl. Biol. 143(1):p. 1-10.
Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=90023
If there are problems with this record, send us feedback about record 90023.
Choices for finding the above item:
Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1111/j.1744-7348.2003.tb00263.x/epdf
    Last checked: 10/26/2016
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
Find Item @ MSU
MSU catalog number: QH 301 .A48
Find from within TIC:
   Digitally in TIC by record number.
Request through your local library's inter-library loan service (bring or send a copy of this TGIF record)