All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Impact of Interspecific Hybridization of T. pratense x T. medium and Backcrossing on Genetic Variability of Progeny

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00087683" target="_blank" >RIV/00216224:14310/16:00087683 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.17221/115/2016-CJGPB" target="_blank" >http://dx.doi.org/10.17221/115/2016-CJGPB</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.17221/115/2016-CJGPB" target="_blank" >10.17221/115/2016-CJGPB</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Impact of Interspecific Hybridization of T. pratense x T. medium and Backcrossing on Genetic Variability of Progeny

  • Original language description

    Red clover (Trifolium pratense L.) is a high-quality fodder crop which has been hybridized successfully with its wild relative zigzag clover (T. medium L.). The aim of this study was to evaluate the genetic impact of interspecific hybridization and subsequent repeated backcrossing on the variability within hybrid progeny genomes. Nuclear DNA content of 800 and 753 hybrid plants from F-7/F-8 and F-8/F-9 generations, respectively, was measured by flow cytometry. Resulting values were converted to estimated chromosome counts, which were successfully validated on a sample of 28 plants by counting mitotic chromosomes. The two generations showed a similar distribution of various chromosome counts ranging from 22 to 47 chromosomes. In total, 24.0% and 34.3% of plants from the two generations had different numbers of chromosomes from their parental plants. Variability within the hybrid population was assessed by fluorescent in situ hybridization using rDNA probes.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EB - Genetics and molecular biology

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/QI111A019" target="_blank" >QI111A019: New genomic technology for the alogamic cultivated plant breeding for improving utility traits.</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2016

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Czech Journal of Genetics and Plant Breeding

  • ISSN

    1212-1975

  • e-ISSN

  • Volume of the periodical

    52

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    7

  • Pages from-to

    125-131

  • UT code for WoS article

    000390388200001

  • EID of the result in the Scopus database

    2-s2.0-85006337230