Results 101 to 110 of about 66,546 (238)

Patterns of Genetic and Morphological Variation in Deer Mice (Peromyscus Maniculatus) in the Warner Mountains [PDF]

open access: yes, 2011
A previously recognized north-south mitochondrial DNA (mtDNA) break in populations of deer mice, Peromyscus maniculatus, was investigated in Western North America. A 383-bp fragment of the mtDNA control region was analyzed from 107 tissue samples in the
Wade, Allison Linnea
core   +1 more source

Occurrence, distribution and bibliography of the medicinal leech Hirudo verbana Carena, 1820 (Hirudinea, Hirudinidae) in Sicily (Italy) [PDF]

open access: yes, 2019
The occurrence of the medicinal leech Hirudo verbana in the inland waters of Sicily has been lately overlooked. In the present note, the occurrence and distribution of this species is reviewed based both on the review of the available literature data and
Canale D. E., Marrone F.
core   +2 more sources

Molecular Characterisation of Endangered White‐Clawed Crayfish Populations in Southern Switzerland

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 3, March 2026.
ABSTRACT This study investigates the phylogeography of the endangered European White‐Clawed Crayfish (WCC) Austropotamobius pallipes species complex in the main tributaries of the Po River basin in southern Switzerland and northern Italy, a diversity hotspot for this species.
Sebastian Prati   +3 more
wiley   +1 more source

The effects of past, present and future climate change on range-wide genetic diversity in northern North Atlantic marine species

open access: yesFrontiers of Biogeography, 2013
It is now accepted that changes in the Earth’s climate are having a profound effect on the distributions of a wide variety of species. One aspect of these changes that has only recently received any attention, however, is their potential effect on levels
Jim Provan
doaj  

Genetic Diversity and Phylogenetic Relationships of Coevolving Symbiont-Harboring Insect Trypanosomatids, and Their Neotropical Dispersal by Invader African Blowflies (Calliphoridae)

open access: yesFrontiers in Microbiology, 2018
This study is about the inter- and intra-specific genetic diversity of trypanosomatids of the genus Angomonas, and their association with Calliphoridae (blowflies) in Neotropical and Afrotropical regions. Microscopic examination of 3,900 flies of various
Tarcilla C. Borghesan   +11 more
doaj   +1 more source

Phylogeography and the population genetic structure of flowering cherry Cerasus serrulata (Rosaceae) in subtropical and temperate China

open access: yesEcology and Evolution, 2020
Cerasus serrulata (Rosaceae) is an important flowering cherry resource which is valuable for developing new cultivars of flowering cherries. It is broadly distributed and possesses abundant variations.
Xian‐Gui Yi   +8 more
doaj   +1 more source

Pleistocene Sea‐Level Fluctuation Shapes Archipelago‐Wide Population Structure in the Critically Endangered Lord Howe Island Cockroach Panesthia lata

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
We demonstrate that populations of the critically endangered Lord howe Island cockroach Panesthia lata were connected by land bridges during the last glacial period. Its 4 isolated populations are now highly inbred, suggesting that conservation translocation may be a viable strategy for conservation. ABSTRACT The Lord Howe Island Group (LHIG) is one of
Maxim W. D. Adams   +7 more
wiley   +1 more source

High Connectivity at Abyssal Depths: Genomic and Proteomic Insights Into Population Structure of the Pan‐Atlantic Deep‐Sea Bivalve Ledella ultima (E. A. Smith, 1885)

open access: yesEcology and Evolution
Phylogeographic analyses have advanced our understanding of evolutionary processes in the deep sea, yet patterns of genetic variation and population divergence at abyssal depths remain poorly understood.
Jenny Neuhaus   +9 more
doaj   +1 more source

Phylogeography Study of the Siberian Apricot (Prunus sibirica L.) in Northern China Assessed by Chloroplast Microsatellite and DNA Makers

open access: yesFrontiers in Plant Science, 2017
There is evidence that a band of dry climate separated plants in East Asia into distinct northern and southern groups. However, few studies have focused on the arid belt in this region, especially with regard to plants.
Zhe Wang   +7 more
doaj   +1 more source

(Re‐) Defining evolutionary medicine

open access: yesEcology and Evolution, 2020
The applicability of evolutionary biology principles to diseases has been largely questioned by the medical field. While Evolutionary Medicine (EM) developed in part to lessen this gap, EM is an independent field from both evolution and medicine, whose ...
Jacqueline Moltzau Anderson   +1 more
doaj   +1 more source

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