Results 141 to 150 of about 340,452 (356)

Biology and Taxonomy of crAss-like Bacteriophages, the Most Abundant Virus in the Human Gut [PDF]

open access: bronze, 2018
Emma Guerin   +9 more
openalex   +1 more source

Lactobacillus Salivarius‐Derived Indole‐3‐Acetic Acid Promotes AHR‐PARP1 Axis‐Mediated DNA Repair to Mitigate Intestinal Aging

open access: yesAdvanced Science, EarlyView.
Indole‐3‐acetic acid (IAA) acting as one of the aryl hydrocarbon receptor (AHR) endogenous ligands is identified to be derived from Lactobacillus salivarius via its catalytic enzyme (ALDH) rather than host cells. Lactobacillus salivarius and IAA supplementation effectively mitigate intestinal aging by facilitating AHR‐poly (ADP‐ribose) polymerase 1 ...
Zheng Cao   +13 more
wiley   +1 more source

Toward Sustainable Pesticide Application: Bridging Efficacy and Food Safety

open access: yesAdvanced Science, EarlyView.
A fully bio‐based lignin coacervate system is developed for pesticide delivery, enhancing leaf retention, UV resistance, adhesion, and wetting. The formulation enables pH/laccase‐triggered release for prolonged action, reduces ecological toxicity, and is fully washable, reconciling agricultural efficacy with food and environmental safety.
Xuan Li   +4 more
wiley   +1 more source

Scientific Knowledge in Aristotle’s Biology [PDF]

open access: yes, 2015
Aristotle was the first thinker to articulate a taxonomy of scientific knowledge, which he set out in Posterior Analytics. Furthermore, the “special sciences”, i.e., biology, zoology and the natural sciences in general, originated with Aristotle.
Botter, Barbara
core  

DR5 Governs Compound Exocytosis in Colonic Goblet Cells via TATA‐Box Binding Protein‐Dependent Bestrophin‐2 Transcriptional Regulation

open access: yesAdvanced Science, EarlyView.
DR5 knockout exhibits a thinner colonic mucus layer, leading to mild dysbiosis, increased susceptibility to Citrobacter rodentium invasion, and exacerbated epithelial injury. Mechanistically, DR5 binds transcription factor TBP, which regulates the expression of gene Best2 via its promoter.
Ying Wang   +9 more
wiley   +1 more source

The Importance of Being Imperfect: Structure and Function of Bacterial Amyloid

open access: yesAdvanced Science, EarlyView.
Functional bacterial amyloids such as CsgA and FapC have been widely studied to understand the relationship between aggregation and function. The recently solved structure of FapC reveals a Greek‐key motif in which extensive hydrogen bonding and packing interactions formed by residues in conserved imperfect repeats stabilize a β‐solenoid core.
Samuel Peña‐Díaz   +12 more
wiley   +1 more source

AspergillussectionNidulantes(formerlyEmericella): Polyphasic taxonomy, chemistry and biology

open access: green, 2016
A J Chen   +9 more
openalex   +1 more source

African Clarias taxonomy: Implications for the field worker [PDF]

open access: yes, 1985
The taxonomy of African Clarias was reviewed. It was emphasized that much confusion still exists in this taxonomy. The major sources of this confusion were outlined.
Ezenwaji, H.M.G.
core  

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