Results 241 to 250 of about 850,464 (362)

A new spin on chemotaxonomy: Using non‐proteogenic amino acids as a test case

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Specialized metabolites serve various roles for plants and humans. Unlike core metabolites, specialized metabolites are restricted to certain plant lineages; thus, in addition to their ecological functions, specialized metabolites can serve as diagnostic markers of plant lineages.
Makenzie Gibson   +4 more
wiley   +1 more source

Acid digestion and symbiont: Proton sharing at the origin of mitochondriogenesis?

open access: yesBioEssays, Volume 45, Issue 1, January 2023., 2023
ADMit hypothesis for the origin of eukaryotes. A bacterial symbiont became associated with a protophagocytic host that captured prey with membrane processes. The symbiont cooperated to kill and digest the prey with reactive oxygen species and the acidification of the microenvironment.
Mario Mencía
wiley   +1 more source

Climate change is projected to shrink phylogenetic endemism of Neotropical frogs. [PDF]

open access: yesNat Commun
Alves-Ferreira G   +5 more
europepmc   +1 more source

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