Results 21 to 30 of about 27,103 (260)

Genetic characterization of flea-derived Bartonella species from native animals in Australia suggests host-parasite co-evolution [PDF]

open access: yes, 2011
Fleas are important arthropod vectors for a variety of diseases in veterinary and human medicine, and bacteria belonging to the genus Bartonella are among the organisms most commonly transmitted by these ectoparasites.
Adams, P.J.   +8 more
core   +2 more sources

Aspects of the breeding biology of Janaira gracilis Moreira e Pires (Crustacea, Isopoda, Asellota)

open access: yesBrazilian Journal of Oceanography, 1977
The biological aspects of incubating females of Janaira gracilis Mbreira & Pires, are described. The marsupium is formed by 4 pairs of oostegites arising from pereopods I-IV.
Plínio Soares Moreira   +1 more
doaj   +1 more source

Light and Scanning Electron Microscopy of Red Blood Cells From Humans and Animal Species Providing Insights into Molecular Cell Biology

open access: yesFrontiers in Physiology, 2022
We reviewed the many discoveries in cell biology, made since the 17th century, which have been based on red blood cells (RBCs). The advances in molecular and structural biology in the past 40 years have enabled the discovery with these cells, most ...
Gheorghe Benga, Gheorghe Benga, Guy Cox
doaj   +1 more source

Foraging activity by the southern brown bandicoot (Isoodon obesulus) as a mechanism for soil turnover [PDF]

open access: yes, 2012
Mammals that forage for food by biopedturbation can alter the biotic and abiotic characteristics of their habitat, influencing ecosystem structure and function.
Anderson, H.   +3 more
core   +2 more sources

Marsupial Genome Sequences: Providing Insight into Evolution and Disease

open access: yesScientifica, 2012
Marsupials (metatherians), with their position in vertebrate phylogeny and their unique biological features, have been studied for many years by a dedicated group of researchers, but it has only been since the sequencing of the first marsupial genome ...
Janine E. Deakin
doaj   +1 more source

Letting the ‘cat’ out of the bag: pouch young development of the extinct Tasmanian tiger revealed by X-ray computed tomography [PDF]

open access: yesRoyal Society Open Science, 2018
The Tasmanian tiger or thylacine (Thylacinus cynocephalus) was an iconic Australian marsupial predator that was hunted to extinction in the early 1900s.
Axel H. Newton   +8 more
doaj   +1 more source

The transcriptomic evolution of mammalian pregnancy:gene expression innovations in endometrial stromal fibroblasts [PDF]

open access: yes, 2016
The endometrial stromal fibroblast (ESF) is a cell type present in the uterine lining of therian mammals. In the stem lineage of eutherian mammals, ESF acquired the ability to differentiate into decidual cells in order to allow embryo implantation.
Alyssa Birt   +16 more
core   +2 more sources

Watery and dark axons in Wallerian degeneration of the opossum's optic nerve: different patterns of cytoskeletal breakdown?

open access: yesAnais da Academia Brasileira de Ciências, 2001
In this paper we report a qualitative morphological analysis of Wallerian degeneration in a marsupial. Right optic nerves of opossums Didelphis marsupialis were crushed with a fine forceps and after 24, 48, 72, 96 and 168 hours the animals were ...
MARCELO S. NARCISO   +2 more
doaj   +1 more source

Elucidating Patterns in the Occurrence of Threatened Ground-Dwelling Marsupials Using Camera-Traps

open access: yesAnimals, 2019
Establishing trends in endangered fauna against management efforts is a key but often challenging enterprise. Camera-traps offer a new and literal window into monitoring many different mammalian species.
Andrew W. Claridge   +2 more
doaj   +1 more source

Scent detection dogs as a novel method for oestrus detection in an endangered species, the Tasmanian devil (Sarcophilus harrisii)

open access: yesFrontiers in Veterinary Science, 2023
Captive breeding is a critical tool for conservation of endangered species. Identifying the correct time to pair males and females can be a major challenge for captive breeding programmes, with current methods often being invasive or slow. Detection dogs
Hannah E. Roberts   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy