Results 41 to 50 of about 102,905 (309)
Prehistoric bird and egg shell remains from the village Sulze near Erfurt/Thuringia [PDF]
, 2008 Prähistorische Eierschalenfragmente der Fundstelle Sulze bei Erfurt in Thüringen werden beschrieben und diskutiert. Die folgenden Arten werden nachgewiesen: Cygnus olor, Anser anser, Anas platyrhynchos und Gallus gallus forma domestica. Auf der Grundlage
Karl, Hans-Volker +2 more
core
Sophisticated sperm allocation in male fowl [PDF]
, 2003 When a female is sexually promiscuous, the ejaculates of different males compete for the fertilization of her eggs; the more sperm a male inseminates into a female, the more likely he is to fertilize her eggs.
Pizzari, T. +4 more
core +1 more source
Systematic identification and characterization of chicken ( Gallus gallus ) ncRNAs [PDF]
Nucleic Acids Research, 2009 Recent studies have demonstrated that non-coding RNAs (ncRNAs) play important roles during development and evolution. Chicken, the first genome-sequenced non-mammalian amniote, possesses unique features for developmental and evolutionary studies. However, apart from microRNAs, information on chicken ncRNAs has mainly been obtained from computational ...
Zhang, Yong +12 more
openaire +2 more sources
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
Arquivos de Neuro-Psiquiatria, 2010 Individuals with epilepsy are at higher risk of sudden unexpected death in epilepsy (SUDEP), responsible for 7.5% to 17% of all deaths in epilepsy. Many factors are current associated with SUDEP and possible effect of stress and cardiac arrhythmia are ...
Fulvio A Scorza +8 more
doaj +1 more source
The magnetic compass of domestic chickens, Gallus gallus [PDF]
, 2007 By directional training, young domestic chickens have been shown to use a magnetic compass; the same method has now been used to analyse the functional characteristics and the physical principles underlying the chickens magnetic compass.
Freire, R +6 more
core +1 more source
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Whole-genome resequencing identifies candidate genes associated with heat adaptation in chickens
Poultry Science: The wide distribution and diverse varieties of chickens make them important models for studying genetic adaptation. The aim of this study was to identify genes that alter heat adaptation in commercial chicken breeds by comparing genetic differences ...
Hao Bai +6 more
doaj +1 more source
Acta Scientiarum: Biological Sciences, 2012 Twenty-eight fowls (Gallus gallus domesticus) of the Red Bro Cou Nu lineage were studied. They were about 35 days old and had their arteries filled with Neoprene Latex 450", aqueous solution at 50%, stained with specific pigment (Globo S/A, Tintas e ...
André Rodrigues da Cunha Barreto Vianna +6 more
doaj +1 more source
gga-miRNOME, a microRNA-sequencing dataset from chick embryonic tissues
Scientific Data, 2022 Measurement(s) miRNA Technology Type(s) microRNA profiling assay Factor Type(s) embryonic tissue Sample Characteristic - Organism Gallus gallus Machine-accessible metadata file describing the reported data: https://doi.org/10.6084/m9.figshare ...
Isabel Duarte +4 more
doaj +1 more source