Results 11 to 20 of about 26,897 (235)

Identifying Complex DNA Contamination in Pig-Footed Bandicoots Helps to Clarify an Anomalous Ecological Transition

open access: yesDiversity, 2022
Our understanding of the biology of the extinct pig-footed bandicoots (Chaeropus) has been substantially revised over the past two decades by both molecular and morphological research. Resolving the systematic and temporal contexts of Chaeropus evolution
Matthew J. Phillips   +2 more
doaj   +1 more source

High Trypanosoma spp. diversity is maintained by bats and triatomines in Espírito Santo state, Brazil [PDF]

open access: yes, 2017
The aim of this study was to reevaluate the ecology of an area in the Atlantic Forest, southeast Brazil, where Chagas disease (CD) has been found to occur.
Costa, Leonora Pires   +10 more
core   +7 more sources

On the development of the chondrocranium and the histological anatomy of the head in perinatal stages of marsupial mammals [PDF]

open access: yes, 2017
An overview of the literature on the chondrocranium of marsupial mammals reveals a relative conservatism in shape and structures. We document the histological cranial anatomy of individuals representing Monodelphis domestica, Dromiciops gliroides ...
Forasiepi, Analia Marta   +1 more
core   +4 more sources

Marsupial Gut Microbiome [PDF]

open access: yesFrontiers in Microbiology, 2020
The study of the gut microbiome in threatened wildlife species has enormous potential to improve conservation efforts and gain insights into host-microbe coevolution. Threatened species are often housed in captivity, and during this process undergo considerable changes to their gut microbiome.
Chong, Rowena   +3 more
openaire   +5 more sources

Retrotransposon silencing by DNA methylation can drive mammalian genomic imprinting [PDF]

open access: yes, 2015
Among mammals, only eutherians and marsupials are viviparous and have genomic imprinting that leads to parent-of-origin-specific differential gene expression. We used comparative analysis to investigate the origin of genomic imprinting in mammals. PEG10 (
Alsop, Amber   +12 more
core   +1 more source

Genome sequence of an Australian kangaroo, Macropus eugenii, provides insight into the evolution of mammalian reproduction and development. [PDF]

open access: yes, 2011
BACKGROUND: We present the genome sequence of the tammar wallaby, Macropus eugenii, which is a member of the kangaroo family and the first representative of the iconic hopping mammals that symbolize Australia to be sequenced.
Al Nadaf, Shafagh   +103 more
core   +13 more sources

Evolutionary transcriptomics implicates new genes and pathways in human pregnancy and adverse pregnancy outcomes

open access: yeseLife, 2021
Evolutionary changes in the anatomy and physiology of the female reproductive system underlie the origins and diversification of pregnancy in Eutherian (‘placental’) mammals.
Katelyn Mika   +5 more
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

Expansion of CORE-SINEs in the genome of the Tasmanian devil [PDF]

open access: yes, 2012
Background: The genome of the carnivorous marsupial, the Tasmanian devil (Sarcophilus harrisii, Order: Dasyuromorphia), was sequenced in the hopes of finding a cure for or gaining a better understanding of the contagious devil facial tumor disease that ...
Hallström, Björn M.   +4 more
core   +2 more sources

Molecular evolution of vision-related genes may contribute to marsupial photic niche adaptations

open access: yesFrontiers in Ecology and Evolution, 2022
Vision plays an essential role in the life of many animals. While most mammals are night-active (nocturnal), many have adapted to novel light environments. This includes diurnal (day-active) and crepuscular (twilight-active) species.
Ran Tian   +6 more
doaj   +1 more source

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