Cytogenetic evidence for autopolyploidy in Parnassia palustris

Diploid populations of Parnassia palustris L. var. palustris and var. condensata Travis & Wheldon have a highly symmetrical karyotype, consisting of seven metacentric and two submetacentric chromosomes. The gross morphology of the karyotype of tetraploid populations is indistinguishable from tha...

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Veröffentlicht in:	The New phytologist 1996-12, Vol.134 (4), p.641-648
Hauptverfasser:	Wentworth, J.E, Gornall, R.J
Format:	Artikel
Sprache:	eng
Schlagworte:	Autopolyploidy autotetraploidy Biological and medical sciences chromosome disposition chromosome number chromosome pairing Chromosomes cytogenetics Diploidy Fundamental and applied biological sciences. Psychology Karyotype Karyotypes karyotyping Meiosis Morphology, anatomy, histology, cytology Parnassia (Saxifragaceae, Parnassiaceae) Plant cytology, morphology, systematics, chorology and evolution Plants Ploidies Pollen Polyploidy provenance Saxifragaceae Spermatophyta Tetraploidy
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