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431 (0,264s)

Result

Polyploidy events and karyotype alterations in the genome evolution of crucifers (Brassicaceae)

Lecture on polyploidy events and karyotype alterations in the genome evolution of crucifers (Brassicaceae).

EB - Genetika a molekulární biologie

  • 2009
  • O
Result

The potential role of polyploidy and hybridisation in the further evolution of the highly invasive Fallopia taxa in Europe

We examined the history, spread, reproductive biology and ecological impact of Fallopia taxa in the secondary distribution range. The role and importance of polyploidy and hybridisation in their invasion of the secondary distribution range w...

EF - Botanika

  • 2007
  • Jx
Result

Induced polyploidy of Callistephus chinensis Nees.

Colchicine has been chosen for polyploidy induction. In the generation Co were obtained tetraploidy plants of Callistephus chinensis Nees., which will be used in another breeding....

GC - Pěstování rostlin, osevní postupy

  • 1999
  • D
Result

Recent and recurrent polyploidy in Tragopogon (Asteraceae): cytogenetic, genomic and genetic comparisons

Recent and recurrent polyploidy in Tragopogon (Asteracea): Cytogenetic, genomic, and genetic comparisons.

BO - Biofyzika

  • 2004
  • Jx
Result

The Cardamine pratensis (Brassicaceae) group in the Iberian Peninsula: taxonomy, polyploidy and distribution

Paper deals with the taxonomy and evolution of polyploid complex Cardamine pratensis in Iberian Peninsula...

EF - Botanika

  • 2003
  • Jx
Result

Polyploidy in Carassius auratus in the lower reaches of the River Dyje - determination using the size of erythrocyte nuclei.

Original scientific paper dealing with Polyploidy in Carassius auratus in the lower reaches of the River Dyje - determination using the size of erythrocyte nuclei....

EB - Genetika a molekulární biologie

  • 2000
  • D
Result

Polyploidy effect on frost tolerance and winter survival of garden pansy genotypes.

Polyploidy effect on frost tolerance and winter survival of garden pansy genotypes.

JU - Aeronautika, aerodynamika, letadla

  • 2005
  • Jx
Result

Results of indirect identification methods in polyploidy plants of Callistephus chinensis Nees.

The primary selection of probably polyploidy plants was performed on the base of large morphological changes of leaf blade. The reliability of this selection was 50-70 per cent depending on cultivars. Secondary selection was the Flow- cytome...

GE - Šlechtění rostlin

  • 2000
  • D
Result

The more the better? The role of polyploidy in facilitating plant invasions

We synthesize current knowledge on the importance of polyploidy (whole genome duplication) for the invasion (i.e. spread) of introduced plants. Polyploidy can be an important factor in species invasion success through a combination ...

EF - Botanika

  • 2012
  • Jx
  • Link
Result

Rise and Persistence of Animal Polyploidy: Evolutionary Constraints and Potential

The past decade has witnessed a tremendous increase in interest in polyploidy, which may partly be related to the development of new powerful genetic and genomic review of current knowledge about animal polyploidy, but rather to tho...

EB - Genetika a molekulární biologie

  • 2013
  • Jx
  • Link
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