Results 31 to 40 of about 25,526 (203)

Molecular characterization of the Arabidopsis thaliana - Botrytis cinerea interaction [PDF]

open access: yes, 2008
Includes bibliographical references (leaves 199-253).This study attempted to characterize at a transcriptional level, the defence responses of Arabidopsis thaliana after infection by Botrytis cinerea, using microarrays.
Mulema, Joseph Mary K
core   +1 more source

Population Trend of Herons and Egrets (Family: Ardeidae) in Marala Head From Oct 2000- Sep 2001

open access: yesJournal of Bioresource Management, 2018
The species cited from Pakistan included Ardea goliath, Ardea cinerea cinerea, Ardea cinerea rectirostris, Ardea purpurea manilensis and Butorides striatus javanicus, Ardeola grrayii grayii and Bubulcus ibis coromandus, Ardea alba alba, Ardea alba ...
Zahid Bhatti   +2 more
doaj   +1 more source

Oligonucleotide sequences forming short self-complimentary hairpins can expedite the down-regulation of Coprinopsis cinerea genes [PDF]

open access: yes, 2008
Gene silencing in fungi is often induced by dsRNA hairpin forming constructs the preparation of which can require multiple cloning steps. To simplify gene silencing in the filamentous fungi we have evaluated a high throughput cloning method for target ...
Bailey, Andy M.   +9 more
core   +1 more source

Dynamics of colonial settlements of grey heron (Ardea cinerea L.) and great egret (Ardea alba L.) and stages of great egret expansion on the territory of Ryazan and Yaroslavl regions

open access: yesТрансформация экосистем, 2019
We present detailed data on three colonies of grey herons and great egrets in the Ryazan and Yaroslavl regions. All colonies are located on the banks of water bodies, differing in the amount of water immediately under the nests, the character of ...
Victor P. Ivanchev   +2 more
doaj   +1 more source

Quantification of bone surface textures: exploring a new method of ontogenetic ageing

open access: yesJournal of Analytical Science and Technology, 2023
Identification of ontogenetic age classes plays an important role in the fields of zoology, palaeontology and archaeology, where accurate age classifications of (sub)fossil remains are a crucial component for the reconstruction of past life.
Jimmy de Rooij   +4 more
doaj   +1 more source

Spread of Tylodelphys mashonense (digenea: diplostomidae) by grey heron Ardea cinerea and great white egret a. Alba in Lake Victoria, Tanzania [PDF]

open access: yes, 2017
Despite the fact that Tylodelphys mashonense, parasites of the cranial cavity of the catfish Clarias gariepinus, are ubiquitous in freshwater systems, little is known on their spread.
Chibwana, Fred, Nkwengulila, Gamba
core   +1 more source

Identification of Factors Affecting Environmental Contamination Represented by Post-Hatching Eggshells of a Common Colonial Waterbird with Usage of Artificial Neural Networks

open access: yesSensors, 2022
Artificial Neural Networks are used to find the influence of habitat types on the quality of the environment expressed by the concentrations of toxic and harmful elements in avian tissue. The main habitat types were described according to the Corine Land
Agnieszka Sujak   +3 more
doaj   +1 more source

Ecology and Brain Size Drive Feeding Innovations in Birds

open access: yesIntegrative Zoology, EarlyView.
Larger‐brained birds exhibit higher feeding innovation rates, but ecological factors shape different forms of innovation in distinct ways. Across 955 bird species, phylogenetic path analyses revealed that migration type and feeding strategy mediate the effects of brain size and climate on feeding innovations, illustrating how cognition and ecology ...
Yating Liu   +3 more
wiley   +1 more source

The foraging ecology and feeding behaviour of the grey heron (Ardea Cinerea) in the Camargue, S. France [PDF]

open access: yes, 1990
Foraging patterns of breeding Grey Herons were studied in the Camargue. Most individual birds used several different and widely dispersed feeding sites during the season.
Gregory, S.N, Gregory, Stuart Noel
core  

Syrinx anatomy and vocalizations in New World vultures (Aves: Cathartidae): Implications for avian vocal evolution

open access: yesJournal of Anatomy, EarlyView.
New World vultures are the only avian clade proposed to lack a syrinx and have been described as non‐vocal. Using dissection, diceCT, and histology, we demonstrate that cathartid vultures have novel syringeal features that form a syrinx and vocal characterization reveals that they produce more complex vocalizations than previously reported.
Bradley A. Ibarra   +3 more
wiley   +1 more source

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