Results 61 to 70 of about 2,220,186 (305)

Corn harvesting time based on growth curve and antioxidant enzyme activity

International Journal of Food Properties
China has a large population and is also a big agricultural country. Food security is an important strategic issue related to China’s national economy and people’s livelihood. Corn is one of the main food crops in China, its yield and quality are closely
Xing Jin, Zhe Liu, Wenfu Wu
doaj   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

Productivity Growth and the Phillips Curve [PDF]

We present a model in which workers' aspirations for wage increases adjust slowly to shifts in productivity growth. The model yields a Phillips curve with a new variable: the gap between productivity growth and an average of past wage growth. Empirically,
Laurence Ball, Robert Moffitt
core  

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Purified glycerin in balanced diets of broiler chickens treated from 1 to 42 days of age

Revista Brasileira de Zootecnia
We evaluated the technical feasibility of purified glycerin inclusion in balanced diets of broiler chickens treated from 1 to 42 days of age. A total of 240 broiler chickens were distributed in a completely randomized design into four treatments (0, 2, 4,
Mônica Calixto da Silva, Roberta Gomes Marçal Vieira Vaz, Kênia Ferreira Rodrigues, José Henrique Stringhini, Luciano Fernandes Sousa, Flávia Luzia Rodrigues Fonseca, Wescley Faccini Augusto, Latóya de Sousa Bezerra   +7 more
doaj   +1 more source

Influence of photobiomodulation and vitamin D on osteoblastic differentiation of human periodontal ligament stem cells and bone-like tissue formation through enzymatic activity and gene expression

Biomolecular Concepts, 2020
Human periodontal ligament stem cells (HPDLSCs) are a unique population of mesenchymal stem cells (MSCs). Recently, the positive effects of photobiomodulation on the regulation of MSCs proliferation and osteogenic differentiation have gained significant ...
Abdelgawad Latifa Mohamed, Abdelaziz Asmaa Mohamed, Sabry Dina, Abdelgwad Marwa   +3 more
doaj   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

The “Growth Curve”: An Autocorrelation Effect

Applied Microbiology
A purposely naïve and semi-empirical model allows for the reproduction of the phenomenological behavior of any real microbial culture by adjusting the values of three parameters, which have a biological meaning only for a virtual microbial culture that ...
Alberto Schiraldi
doaj   +1 more source

Velocidade de crescimento de recém-nascidos pré-termo adequados para a idade gestacional Growth velocity of preterm appropriate for gestational age newborns

Jornal de Pediatria, 2004
OBJETIVO: Avaliar a velocidade de crescimento de recém-nascidos pré-termo adequados para a idade gestacional através da construção de curvas. METODOLOGIA: Estudo longitudinal realizado em duas maternidades públicas de Belo Horizonte.
Lêni M. Anchieta, César C. Xavier, Enrico A. Colosimo   +2 more
doaj   +1 more source