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Evaluating the relationship between diploid and tetraploid Vaccinium oxycoccos (Ericaceae) in eastern Canada

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10312142" target="_blank" >RIV/00216208:11310/15:10312142 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1139/cjb-2014-0223" target="_blank" >http://dx.doi.org/10.1139/cjb-2014-0223</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1139/cjb-2014-0223" target="_blank" >10.1139/cjb-2014-0223</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Evaluating the relationship between diploid and tetraploid Vaccinium oxycoccos (Ericaceae) in eastern Canada

  • Original language description

    Vaccinium oxycoccos s.l. is a complex of diploid and polyploid plants. The taxonomic relationship between the cytotypes is uncertain, with conflicting treatments in recent revisions. To clarify this situation, we investigated the relationships among ploidy, morphology, and genetic diversity in this group. We collected samples from a 1000 km transect in eastern Canada. We used flow cytometry to determine DNA ploidy, completed a morphometric analysis of flowering stems, and assessed genetic diversity using AFLPs. Diploids only occurred growing in mixed populations with tetraploids. There were statistically significant morphological differences between ploidies; however, tetraploid variation encompasses the diploid range for most characters. AFLP data demonstrate that the tetraploids have undergone genetic divergence since their formation, obscuring whether they are auto -or allo-polyploids. Our results agree with previous work using isozymes, which revealed genetic divergence of diploids

  • Czech name

  • Czech description

Classification

  • Type

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

  • CEP classification

    EF - Botany

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2015

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Botany-Botanique

  • ISSN

    1916-2790

  • e-ISSN

  • Volume of the periodical

    93

  • Issue of the periodical within the volume

    10

  • Country of publishing house

    CA - CANADA

  • Number of pages

    14

  • Pages from-to

    623-636

  • UT code for WoS article

    000362004100001

  • EID of the result in the Scopus database