Results 71 to 80 of about 167,029 (218)

An efficient protocol to perform genetic traceability of tissue and foods from Geoffroea decorticans

open access: yes, 2019
The quality of a DNA isolation method depends, among others, on the target tissue and the metabolites therein. Geoffroea decorticans Burkart (chanar) is a species that has nutritional and pharmacological potential.
Aguayo, F.   +3 more
core   +1 more source

Genetic integrity of the Dark European honey bee (Apis mellifera mellifera) from protected populations: a genome-wide assessment using SNPs and mtDNA sequence data [PDF]

open access: yes, 2014
The recognition that the Dark European honey bee, Apis mellifera mellifera, is increasingly threatened in its native range has led to the establishment of conservation programmes and protected areas throughout western Europe.
Carreck, Norman L   +11 more
core   +1 more source

The International Guideline for the Definition, Classification, Diagnosis and Management of Urticaria

open access: yesAllergy, EarlyView.
ABSTRACT This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA2LEN) and its Urticaria and ...
T. Zuberbier   +221 more
wiley   +1 more source

Remarkable Geographic Structuring of Rheophilic Fishes of the Lower Araguaia River

open access: yesFrontiers in Genetics, 2018
Rapids and waterfalls, and their associated fauna and flora are in peril. With the construction of each new hydroelectric dam, more rapids and waterfalls are destroyed, leading to the disappearance of associated fauna and flora.
Tomas Hrbek   +4 more
doaj   +1 more source

Egg clutch structure of Rhinella rumbolli (Anura: Bufonidae), a toad from the Yungas of Argentina, with a review of the reproductive diversity in Rhinella [PDF]

open access: yes, 2015
Rhinella rumbolli is a poorly known, medium-sized toad endemic to the Yungas of Argentina. Recent fieldwork allowed observing its peculiar oviposition mode, which is described in this paper.
Baldo, Juan Diego   +3 more
core  

First report of Trichinella spiralis from the white-eared (Didelphis albiventris) and the thick-tailed opossum (Lutreolina crassicaudata) in central Argentina [PDF]

open access: yes, 2014
Trichinellosis is a zoonotic disease caused by nematodes of the genus Trichinella. Humans, who are the final hosts, acquire the infection by eating raw or undercooked meat of different animal origin.
Caracostantogolo, Jorge Luis   +6 more
core   +1 more source

Morphology of Guard Hairs in Amazonian Marsupials: Intergeneric Variation, Habitat and Habit Association in a Phylogenetic Framework of the Order Didelphimorphia

open access: yesActa Zoologica, EarlyView.
ABSTRACT The cuticle and medulla of guard hairs exhibit distinct morphological patterns among mammalian species. To investigate this variability in marsupials from the Brazilian Amazon, we analysed guard hairs from nine Didelphimorphia species and incorporated data from an additional 25 didelphid species.
Matheus M. Bitencourt   +4 more
wiley   +1 more source

Whole-genome sequencing of European autochthonous and commercial pig breeds allows the detection of signatures of selection for adaptation of genetic resources to different breeding and production systems

open access: yesGenetics Selection Evolution, 2020
Background Natural and artificial directional selection in cosmopolitan and autochthonous pig breeds and wild boars have shaped their genomes and resulted in a reservoir of animal genetic diversity.
Samuele Bovo   +30 more
doaj   +1 more source

Avaliação de três acessos de Paspalum e dois cultivares (capim pojuca e Brachiaria decumbens) quanto à capacidade de rebrota. [PDF]

open access: yes, 2018
No Brasil, o gênero Paspalum se destaca dentre as gramíneas com potencial forrageiro. A ampliação da variabilidade genética das forrageiras permite tornar os sistemas de produção animal menos vulneráveis às variações do ecossistema.
GERAGE, L. V.   +2 more
core  

Interação genótipo x ambiente para produção de leite na raça Pardo Suíço, utilizando-se inferência Bayesiana. [PDF]

open access: yes, 2013
Informações de 2.981 lactações referentes às primeiras lactações de vacas da raça Pardo-Suíça, filhas de 151 reprodutores, distribuídas em 62 rebanhos, com parições entre 1980 a 2002, foram utilizadas para se verificar a existência da heterogeneidade de ...
ARAUJO, C. V. de   +5 more
core   +1 more source

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