Results 41 to 50 of about 692,674 (303)
DNA ligase LigE increases bacterial transformation with damaged extracellular DNA
FEBS Letters, EarlyView.The DNA ligase LigE from the naturally competent Gram‐negative bacterium Neisseria gonorrhoaea increases transformation with cut extracellular DNA. This process is ATP‐dependent and relies on the catalytic activity of LigE; it also requires that LigE contains an intact periplasmic localisation sequence, indicating that ligE functions in the periplasm ...
Jolyn Pan +4 more
wiley +1 more source
Bayesian approach for evaluating ammonia volatilization nitrogen losses in fertilizers applied to coffee plants [PDF]
Ciência e AgrotecnologiaAmmonia loss through volatilization is an important reason for the lower effectiveness of nitrogen fertilizers in coffee plants. The Bayesian approach uses informative prior distributions, which help improve the precision and accuracy of inferences ...
Mírian Rosa +2 more
doaj +1 more source
Role of urea and methylamines in buoyancy of elasmobranchs [PDF]
, 1994 The possible role of urea and trimethylamine oxide (TMAO) in providing positive buoyancy has been examined for elasmobranch fishes. TMAO has a considerably lower density than an equimolar solution of urea, and solutions of both TMAO and urea are ...
Withers, P, Hefter, G., Pang, T.
core
The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer
Molecular Oncology, EarlyView.Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad +2 more
wiley +1 more source
Boletín de Literatura Oral, 2016 Presentación del proyecto del Corpus de Literatura Oral con un análisis detenido de los avances ...
Marta Urea Herrador
doaj
N,N′-[1,4-Phenylenebis(iminocarbonyl)]bis(l-phenylalanine) tetrahydrofuran disolvate
IUCrData, 2023 The title compound, C26H26N4O6·2C4H8O, representing a bis-urea with terminal phenylalanine units, crystallized with two tetrahydrofuran (THF) molecules.
Manuel Stapf, Anke Schwarzer
doaj +1 more source
Why “Urea Nitrogen” When Urea is Measured? [PDF]
Clinical Chemistry, 1998 The paper by Morishita et al. (1) regarding the analysis of urea is confusing. In the text, the authors state that they are measuring urea nitrogen (UN), and it may seem so, because their …
openaire +2 more sources
Molecular Oncology, EarlyView.Isocitrate dehydrogenase 1 (IDH1) mutations are highly recurrent in multiple human cancer types, including cholangiocarcinoma and glioma. IDH1 R132C is the most common IDH1 mutation in cholangiocarcinoma and likely arises from APOBEC3A‐ or APOBEC3B‐mediated deamination.
Kelly E. Butler +3 more
wiley +1 more source
Agricultural Economics (AGRICECON)This study aims to examine the relationship between domestic and international prices of di-ammonium phosphate (DAP) and urea fertilisers together with exchange rates in Türkiye using the non-linear autoregressive distributed lag (NARDL) model on monthly
Ozgur Bor, Nihat Dagistan
doaj +1 more source
Ciência e Agrotecnologia, 2004 O presente trabalho foi realizado com o objetivo de avaliar o real potencial da amiréia 150S comparada com mistura equivalente em uréia, milho moído e flor de enxofre, como ingredientes em misturas múltiplas para bovinos de corte no pasto.
Clenderson Corradi de Mattos Gonçalves +4 more
doaj +1 more source