Article

Numerical analyses of karyotypic diversity in the genus Eupatorium (Compositae, Eupatorieae).

1990-01-01

Abstract excerpt

Somatic metaphase karyotypes were analyzed for 22 diploid species ofEupatorium. The karyotypic comparisons were made using two indices: minimal chromosomal distance (MCD), measuring overall dissimilarities, and chromosomal identity (CI), measuring number of morphologically identical chromosomes between species. The resulting phenograms from these indices are largely compatible. The 22 species cluster into four gro...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: e1db23ec-f09a-5be4-84d5-85357da8beef
DOI: 10.1007/bf00937705

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Numerical analyses of karyotypic diversity in the genus Eupatorium (Compositae, Eupatorieae).DOI 10.1007/bf00937705Read

Karyomorphology and karyotype asymmetry in the South American Caesalpinia species (Leguminosae and Caesalpinioideae).Semantic proximity Read

Karyotypes of metaphase chromosomes in diploid populations of Dendranthema zawadskii and related species (Asteraceae) from Korea: diversity and evolutionary implications.Semantic proximity Read

Karyomorphology in two species of the genus Phlogacanthus Nees of Assam: some new karyological insights.Semantic proximity Read

Karyotype diversity and genome size variation in Neotropical Maxillariinae orchids.Semantic proximity Read

Cytogenetic insights into the diversification of Calanthe: polyploidy, karyotype variation, and genome size evolution.Semantic proximity Read

Ploidy, geographical distribution and morphological differentiation of Parasenecio auriculata (Senecioneae; Asteraceae) in Japan.Semantic proximity Read

Chromosomal diversification and karyotype evolution of diploids in the cytologically diverse genus Prospero (Hyacinthaceae).Semantic proximity Read

Karyotype studies on Lycoris radiata populations from China.Semantic proximity Read

Minority cytotypes in European populations of the Gymnadenia conopsea complex (Orchidaceae) greatly increase intraspecific and intrapopulation diversity.Semantic proximity Read

New chromosome counts, karyotype analyses and asymmetry indices in some taxa of genus Senecio L. and related genera Tephroseris (Rchb.) Rchb. and Turanecio Hamzaoğlu belong to tribe Senecioneae (Asteraceae) from TurkeySemantic proximity Read

Dysploidy and polyploidy trigger strong variation of chromosome numbers in the prayer-plant family (Marantaceae)Semantic proximity Read

Karyotypic studies on Campanumoea (Campanulaceae)--endemic to ChinaSemantic proximity Read