Results 41 to 50 of about 1,990,934 (252)
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Morphological variation of Carpinus betulus leaf and fruit in Hyrcanian and Arasbaran forests (Iran) [PDF]
رستنیهاCarpinus betulus L. (Betulaceae), a tree about 30 meters high that is distributed in Europe, Caucasus, Turkey, and Iran. These trees, with their wide distribution, are always undergoing changes in their appearance traits.
Younes Asri +2 more
doaj +1 more source
, 2015 Table entries are means ± standard deviations.Characterization of keratin thickness and beak dimensions (relative to beak length) in the different functional groups.
Annelies Genbrugge (754316) +6 more
core +1 more source
Molecular Oncology, EarlyView.This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi +6 more
wiley +1 more source
Avian binocular vision: It's not just about what birds can see, it's also about what they can't. [PDF]
PLoS ONE, 2017 With the exception of primates, most vertebrates have laterally placed eyes. Binocular vision in vertebrates has been implicated in several functions, including depth perception, contrast discrimination, etc.
Luke P Tyrrell +1 more
doaj +1 more source
The Effect of Beak Length and Condition on Food Intake and Feeding Behaviour of Hens
International Journal of Poultry Science, 2002 Hens (70 weeks of age) with short (10–11 mm), long (13–15 mm), and divided upper beaks (showing a 1–3 mm difference in length between the left and right sides of the upper beak) were selected from a flock of hens that had been beak-trimmed at hatching and re-trimmed at 14 weeks.
openaire +1 more source
Studies of beak and feather disease virus infection [PDF]
, 2007 The circovirus Beak and feather disease virus (BFDV) causes psittacine beak and feather disease (PBFD) that is characterised by a chronic disease process associated with feather abnormalities, beak deformities and eventual death in various species of ...
Khalesi, Bahman
core
FEBS Open Bio, EarlyView.We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen +5 more
wiley +1 more source
Animal Production: Indonesian Journal of Animal Production, 2017 This study was designed to determine the phenotype characteristics of Sasak ducks in Lombok Island. The study used 64 Sasak ducks at production stage which were kept intensively by small holder farmers. Observations on the characteristics of the feather
Mohammad Hasil Tamzil, Budi Indarsih
doaj +1 more source
Development of novel diagnostic and vaccine options for beak and feather disease virus (BFDV) [PDF]
, 2009 Beak and Feather Disease Virus (BFDV) is a circovirus which causes ill-thrift, feather loss and immunosuppression leading to secondary infections and eventually death in psittacine birds.
Shearer, Patrick Leslie
core