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@article{1229161,
author = {Řepková, Jana and Nedělník, Jan},
article_location = {Praha},
article_number = {2},
doi = {http://dx.doi.org/10.17221/139/2013-CJGPB},
keywords = {candidate gene; genetic marker; molecular genetics; red clover; wide hybridization},
language = {eng},
issn = {1212-1975},
journal = {Czech Journal of Genetics and Plant Breeding},
title = {Modern methods for genetic improvement of Trifolium pratense},
url = {http://www.agriculturejournals.cz/publicFiles/124129.pdf},
volume = {50},
year = {2014}
}
TY - JOUR
ID - 1229161
AU - Řepková, Jana - Nedělník, Jan
PY - 2014
TI - Modern methods for genetic improvement of Trifolium pratense
JF - Czech Journal of Genetics and Plant Breeding
VL - 50
IS - 2
SP - 92-99
EP - 92-99
PB - Czech Academy of Agricultural Sciences
SN - 12121975
KW - candidate gene
KW - genetic marker
KW - molecular genetics
KW - red clover
KW - wide hybridization
UR - http://www.agriculturejournals.cz/publicFiles/124129.pdf
L2 - http://www.agriculturejournals.cz/publicFiles/124129.pdf
N2 - This review focuses on trends in genetic improvement of a significant representative forage crop, Trifolium pratense (red clover) classified taxonomically into the agronomically outstanding family Fabaceae. Red clover breeding is aimed at improving traits like persistency, resistance to biotic and abiotic factors, forage yield and quality characteristics such as protein quality and stability. Isoflavone content in forage is important for cattle reproduction. Interspecific hybridization of red clover with the related wild species T. medium was used for the introgression of useful traits into red clover. The breeding strategy for the new variety Pramedi included hybrid plants with different DNA contents, repeated backcrosses with red clover, followed by family selection. New techniques of molecular genetics are becoming available to breeders for transferring key and complex traits into improved red clover varieties. Techniques such as marker-assisted selection and candidate gene identification can increase the speed and precision with which traits may be selected. Comparative sequence data analyses helped to identify genes for polyphenol oxidase enzymes and isoflavone synthase in red clover useful for DNA genotyping of individuals and breeding of improved high-quality red clover varieties.
ER -
ŘEPKOVÁ, Jana a Jan NEDĚLNÍK. Modern methods for genetic improvement of Trifolium pratense. \textit{Czech Journal of Genetics and Plant Breeding}. Praha: Czech Academy of Agricultural Sciences, 2014, roč.~50, č.~2, s.~92-99. ISSN~1212-1975. Dostupné z: https://dx.doi.org/10.17221/139/2013-CJGPB.
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