About: Hybrid breeding of winter oilseed rape by utilization of self-incompatibility and cytoplasmic male sterility systems     Goto   Sponge   NotDistinct   Permalink

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Description
  • Pro šlechtění domácích hybridů ozimé řepky jsou využívány tři systémy autosterility: autoinkompatibilita (AI), CMS Ogu-INRA a CMS Shaan 2A. Výchozí AI linie se vyznačovaly vysokým obsahem glukosinolátů a kyseliny erukové. Zlepšení kvality semen bylo dosaženo křížením s donory 00 kvality a následným odvozením dihaploidů (DH). Byly ověřeny molekulární markery pro skríning AI genotypů. Pomocí využití dihaploidů byly vytvořeny mateřské sterilní linie a linie s obnovou fertility se zlepšenou kvalitou semen pro oba systémy CMS. (cs)
  • Three self-sterility systems including self-incompatibility (SI), cytoplasmic male sterility (CMS) Ogu-INRA and Shaan 2A are used for breeding of domestic rapeseed hybrids. The original self-incompatible lines developed from older European cultivars of rapeseed were characterized by a high glucosinolate (GSL) and erucic acid content. SI lines with improved seed quality have been developed by crossing of original SI materials with donors of double zero quality and subsequent deriving of doubled haploids (DH). Molecular markers based on PCR analyse of SLG gene have been developed for screening of self-incompatible genotypes. Comparison of seed test and molecular analysis of microspore regenerants for detection of SI and SC genotypes showed the possibility to discard majority of self-compatible plants in the early stage of development. Two different CMS systems are also used in breeding of hybrid cultivars. In Ogu-INRA CMS initial material obtained from France and Shaan 2A CMS from China, male sterile l
  • Three self-sterility systems including self-incompatibility (SI), cytoplasmic male sterility (CMS) Ogu-INRA and Shaan 2A are used for breeding of domestic rapeseed hybrids. The original self-incompatible lines developed from older European cultivars of rapeseed were characterized by a high glucosinolate (GSL) and erucic acid content. SI lines with improved seed quality have been developed by crossing of original SI materials with donors of double zero quality and subsequent deriving of doubled haploids (DH). Molecular markers based on PCR analyse of SLG gene have been developed for screening of self-incompatible genotypes. Comparison of seed test and molecular analysis of microspore regenerants for detection of SI and SC genotypes showed the possibility to discard majority of self-compatible plants in the early stage of development. Two different CMS systems are also used in breeding of hybrid cultivars. In Ogu-INRA CMS initial material obtained from France and Shaan 2A CMS from China, male sterile l (en)
Title
  • Hybrid breeding of winter oilseed rape by utilization of self-incompatibility and cytoplasmic male sterility systems
  • Hybrid breeding of winter oilseed rape by utilization of self-incompatibility and cytoplasmic male sterility systems (en)
  • Hybridní šlechtění ozimé řepky s využitím autoinkompatibility a cytoplazmatické samčí sterility (cs)
skos:prefLabel
  • Hybrid breeding of winter oilseed rape by utilization of self-incompatibility and cytoplasmic male sterility systems
  • Hybrid breeding of winter oilseed rape by utilization of self-incompatibility and cytoplasmic male sterility systems (en)
  • Hybridní šlechtění ozimé řepky s využitím autoinkompatibility a cytoplazmatické samčí sterility (cs)
skos:notation
  • RIV/00027006:_____/07:2071!RIV08-MZE-00027006
http://linked.open.../vavai/riv/strany
  • 63;65
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(1G46061)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 425021
http://linked.open...ai/riv/idVysledku
  • RIV/00027006:_____/07:2071
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • oilseed rape; doubled haploids; hybrid breeding; self-incompatibility; CMS Ogu-INRA; CMS Shaan 2A (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [014AAEF64962]
http://linked.open...v/mistoKonaniAkce
  • Wuhan, China
http://linked.open...i/riv/mistoVydani
  • 2031 US Hwy 130, Suite F, Monmouth Junction, NJ
http://linked.open...i/riv/nazevZdroje
  • Sustainable Development in Cruciferous Oilseed Crops Production
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Kučera, Vratislav
  • Vyvadilová, Miroslava
  • Klíma, Miroslav
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Science Press USA Inc.
https://schema.org/isbn
  • 1-933100-20-6
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