Results 41 to 50 of about 1,715 (210)

Allium panormitisi (Amaryllidaceae), a new autumnflowering species from Symi Island, SE Aegean, Greece [PDF]

open access: yesBotanica Serbica, 2019
Allium panormitisi, from the island of Symi (SE Aegean, Greece), is described as a species new to science. It is an autumn-flowering species of Allium section Codonoprasum (Amaryllidaceae) and is classified as endangered (EN) according to IUCN criteria.
Christos J Galanos   +1 more
doaj   +1 more source

A Morphometric and Karyological Study of the Anthemis macedonica Group (Asteraceae, Anthemideae) Reveals a New Species from Greece

open access: yesPlants, 2022
A recent study of the Anthemis collections in the Balkans indicated that the taxa of the Anthemis macedonica group (A. macedonica subsp. macedonica, A. macedonica subsp. thracica, A. meteorica, A.
Katerina Goula   +3 more
doaj   +1 more source

Molecular investigation of the phylogenetic placement of Kartalinia and a revision of Bituminaria (Fabaceae: Psoraleeae)

open access: yesTAXON, Volume 75, Issue 4, August 2026.
Abstract The genus Kartalinia was described to accommodate a single, obscure species, Psoralea acaulis, based on its unique morphology and karyology. No concerted molecular phylogenetic studies were available for this species at the time, and therefore its phylogenetic position was uncertain.
Brian Du Preez   +4 more
wiley   +1 more source

Chromosome C-banding in Mus musculus L.1766 Strains Shows a Fixed Position for the Centromere and Variable Amounts in Different Populations [PDF]

open access: yesJournal of Genetic Resources, 2015
Three subspecies of Mus musculus have been recognized in Iran so far. The house mouse (genus0T 0T2TMus2T, species0T 0T2TMus musculus2T) are recognized for their highly conserved morphology and chromosomal structure, but some chromosomal characters offer ...
Farahnaz Molavi   +3 more
doaj   +1 more source

Genetics and Karyology of Drosophila Subobscura

open access: yesNature, 1944
Uploaded by Plazi for TaxoDros. We do not have abstracts.
Philip, U.   +3 more
openaire   +1 more source

Karyology of Abramis brama in the southern waters of Caspian sea [PDF]

open access: yes, 2001
The karyology of bream (Abramis brama) were done for the first time in Iran. This study was conducted on chromosomal number, chromosome arms and karyotyping of bream from the -Southern part of the Caspian Sea with preparing chromosomal extensions on the ...
Amini, F., Rezvani, S., Nahavandi, R.
core   +1 more source

Comparative Cytogenetic Analysis in the Populations of House Mouse Group, Mus musculus L.1766 (Cytotype 2n = 40) (Rodentia: Muridae) in Iran [PDF]

open access: yesJournal of Cell and Molecular Research, 2015
Cytotaxonomy is a branch of cytogenetics, devoted to the comparative study of karyological features for systematic and evolutionary purposes. Surely, awareness of chromosomal characters increases our knowledge in different fields of studies.
Farahnaz Molavi   +3 more
doaj   +1 more source

First genome size assessments for Marshallia and Balduina (Asteraceae, Helenieae) reveal significant cytotype diversity

open access: yesCaryologia, 2021
The genus Marshallia is made up by seven to ten species of perennial herbs growing mainly in open habitats, whereas the genus Balduina is represented by three sympatric species; two perennial herbs and one annual, growing in open pine forest habitats ...
Teresa Garnatje   +5 more
doaj   +1 more source

A Karyological Survey of Lonicera, I

open access: yesJournal of the Arnold Arboretum, 1966
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Rüdenberg, Lily   +1 more
openaire   +1 more source

Living on the edge: Pleistocene ice‐free refugia and collared lemming (Dicrostonyx sp.) in the North American High Arctic

open access: yesBoreas, Volume 55, Issue 1, Page 216-230, January 2026.
Comparing the morphological variation of North American collared lemming with climatic and geographic features, as well as genetic insight and the ice sheet extend, indicate the strong geographic structure underlying the morphological diversity of the genus, that might be linked with a local Pleistocene survival in the High Arctic.
Louis Arbez   +5 more
wiley   +1 more source

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