Results 51 to 60 of about 5,701,202 (308)

Nutritional analyses for proteins and amino acids in beans (Phaseolus sp.) [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 1999
The chemical index is a good estimator of seed protein quality of Phaseolus beans. In order to estimate this value, a protein hydrolysis and amino acid quantification are realised. The problems inherent to these techniques are presented.
Wathelet B.
doaj  

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

The nutritive value of some Queensland fodders [PDF]

open access: yes, 1952
The apparent digestibility of a number of Queensland fodders was determined. The nutritive value was assessed directly for both roughages and concentrates, using 2-3-year-old Merino wethers housed in metabolism crates.
Harvey, J.M.
core   +4 more sources

Culinary and nutritional quality of Phaseolus vulgaris seeds as affected by environmental factors [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 1999
Efficient selection for specific culinary and nutritional quality traits needs a better understanding of the genetic and environmental control of quality traits at the structural, physiological and biochemical levels.
Kigel J.
doaj  

Harvest frequency affects herbage accumulation and nutritive value of brachiaria grass hybrids in Florida

open access: yesTropical Grasslands-Forrajes Tropicales, 2014
Brachiaria ‘Mulato II’ is a hybrid brachiaria grass with superior nutritive value when compared with other warm-season grasses. The performance of 2 new brachiaria grass hybrids was compared with that of Mulato II in terms of herbage accumulation ...
João M.B. Vendramini   +7 more
doaj   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

open access: yesFEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani   +3 more
wiley   +1 more source

Perception of edible insect nutritive value.

open access: yes, 2015
Perception of edible insect nutritive value.
Maniphet Phimmasane (704090)   +2 more
core   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

The nutritive value of Valjevac grassland - Zasavica reservation [PDF]

open access: yesActa Veterinaria, 2013
Valjevac pasture of Zasavica reservation with its area of 300 ha presents a significant area for grazing cattle. In order to evaluate its potential for livestock production, the botanical and chemical composition of hay in three different time ...
Grdović Svetlana   +5 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

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