Results 51 to 60 of about 47,259 (168)

Quem entra na cena do crime deixa sempre a sua marca [PDF]

open access: yes, 2014
As polícias são hoje um ator central na investigação criminal, fruto da maior cientificidade que hoje a sua atividade acarreta. Atendendo às particularidades do sistema português que permite que diferentes órgãos de polícia criminal possam proceder aos ...
Costa, Susana
core  

Enhancing fish community monitoring at a cabled observatory by combining environmental DNA and imaging analysis

open access: yesJournal of Fish Biology, EarlyView.
Abstract Cabled multiparametric observatories are sustaining ecological monitoring by collecting long‐term real‐time biological and environmental data. Here, we investigated fish communities by sampling environmental DNA (eDNA) over 4 days near the multiparametric cabled video‐observatory OBSEA (Northwestern Mediterranean Sea).
Maddalena Tibone   +7 more
wiley   +1 more source

O papel da trimetilação da histona H3 na transcrição [PDF]

open access: yes, 2011
Tese de mestrado. Biologia (Biologia Molecular e Genética). Universidade de Lisboa, Faculdade de Ciências, 2011Os nucleossomas, unidades básicas da cromatina, formados por um octâmero de histonas em associação com um fragmento de DNA, possuem um papel de
Raposo, Ana Cláudia Bernardino, 1988-
core  

First Report of the Malacosporean Parasite Tetracapsuloides bryosalmonae in the Faroe Islands Reveals Widespread Distribution and High Prevalence in Brown Trout

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT The myxozoan endoparasite Tetracapsuloides bryosalmonae (Tb), the causative agent of proliferative kidney disease (PKD) in salmonids, has predominantly been reported in temperate regions of continental Europe and North America. Here, we present the first record of Tb in the Faroe Islands, extending the known northern distribution of the ...
Magnus Lauringson   +3 more
wiley   +1 more source

Marcadores moleculares e suas aplicações no melhoramento genético. [PDF]

open access: yes, 2018
O melhoramento genético tem sido um dos grandes responsáveis pelos avanços na agricultura, com o desenvolvimento de cultivares superiores, quer pela maior produtividade, quer pela melhor adaptação aos ambientes adversos.
GUIMARAES, C. T.   +3 more
core  

The Arabidopsis NPF7.2 mediates coumarin uptake for root iron acquisition

open access: yesNew Phytologist, EarlyView.
Summary Iron (Fe) is a transition metal necessary for achieving essential physiological processes throughout the plant lifecycle. In Arabidopsis thaliana, secreting Fe‐mobilizing coumarins (FMC) is a key mechanism enabling roots to acquire nonbioavailable Fe present in soils.
Shunsuke Watanabe   +7 more
wiley   +1 more source

Genetic and Phenotypic Diversity of European Triticale: GWAS of Yellow Rust Resistance and Agronomic Traits

open access: yesPlant Breeding, EarlyView.
ABSTRACT Triticale (x Triticosecale Wittmack) is an interspecific hybrid of wheat and rye. It is a promising grain and forage crop that thrives in poorer soils and low‐input farming systems. It can serve as a viable alternative to traditional small grains such as wheat and barley, bringing diversity to crop rotations and enhancing biodiversity in ...
Riccardo Zustovi   +17 more
wiley   +1 more source

ABCA12 Frameshift Deletion in Domestic Cats With Ichthyosis Fetalis

open access: yesVeterinary Dermatology, EarlyView.
ABSTRACT Background Ichthyosis fetalis (IF), also known as harlequin ichthyosis, is a rare and often fatal autosomal recessive congenital skin disorder. It is characterized by thickened, hard skin plaques and deep skin fissures that limit mobility and cause malformations of the eyes, lips and ears.
Jeanna M. Blake   +2 more
wiley   +1 more source

Dinamic of natural infection in newborn calves exposed to by Babesia bigemina as detected by Polimerase reaction chain [PDF]

open access: yes, 2008
Com o objetivo de estudar por PCR a dinâmica da infecção natural da Babesia bigemina em bezerros criados em sistema extensivo, foram colhidas 266 amostras de sangue de um grupo de 37 bezerros, a partir do nascimento até aproximadamente 165 dias de vida ...
Bernal, Francisco Ernesto Moreno   +5 more
core  

Karyotypic variation in the Andean rodent Phyllotis xanthopygus (Waterhouse, 1837) (Rodentia, Cricetidae, Sigmodontinae) [PDF]

open access: yes, 2014
Phyllotis xanthopygus (Waterhouse, 1837) is an Andean rodent endemic to South America. Despite its wide geographical distribution in Argentina, few individuals have been studied on the cytogenetic level and only through conventional staining.
Cuello, Pablo Andrés   +8 more
core   +4 more sources

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