Results 91 to 100 of about 19,378,301 (312)

Index to New Taxa

open access: yes, 2010
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Gut Microbiota‐Isoallolithocholic Acid Crosstalk Promotes Calcium Oxalate Kidney Stone Formation via PARP1‐Mediated Parthanatos

open access: yesAdvanced Science, EarlyView.
ABSTRACT Bile acids have been implicated in calcium oxalate (CaOx) nephrolithiasis. Here, we employ multi‐omics approaches to identify isoallolithocholic acid (isoalloLCA) as the key bile acid elevated in the feces, serum, kidney, and urine of CaOx rats, confirmed by spatial metabolomics.
Zijian Zhou   +9 more
wiley   +1 more source

Oligosaccharides With Defined Glycosidic Bonds Shape Gut Microbial Succession and Metabolism Via Bond‐Specific Microbial Responders

open access: yesAdvanced Science, EarlyView.
Oligosaccharides with defined glycosidic bonds drive divergent gut microbial succession and shape unique metabolic profiles. Absolute time‐series profiling with Bayesian generalized Lotka–Volterra modeling identifies bond‐specific microbial responders, while monoculture validation and metaproteomics reveal linkage‐matched transport and cleavage modules.
Xiaoxuan Lu   +10 more
wiley   +1 more source

New Taxa and Combinations in Chinese Primulaceae

open access: yesNovon, 1994
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

New taxa and combinations of N.W. Archbold

open access: yes, 2006
New taxa and combinations of N.W ...
Monica Campi (13051260)
core  

Functional–Taxonomic Scaling Resolves Conflicting Average Genome Size Estimates Across Environmental Gradients

open access: yesAdvanced Science, EarlyView.
Based on genome size‐functional breadth theory, we introduce and validate a framework that adjudicates conflicting average genome size (AGS) estimates by testing which estimate yields a gap between scaled functional diversity and scaled taxonomic diversity that is consistent with the expected positive association between genome size and gene functional
Huanhuan Zhu   +8 more
wiley   +1 more source

New taxa in Indonesian bamboos

open access: yesReinwardtia, 1997
From a recent research on Indonesian bamboo germplasm it has become evident that there are at least 43 undescribed species (6 species of Bambusa, 3 species of Dendrocalamus, 4 species of Dinochloa, 13 species of Gigantochloa, 2 species of Nastus, 2 ...
Elizabeth Anita Widjaja
doaj  

New taxa, combinations and records of Pteridophyta from southern and central Africa

open access: yesBothalia: African Biodiversity & Conservation, 1989
Four new taxa of ferns are described and illustrated from southern Africa:  Ophioglossum convexum J.E. Burrows, Mohria caffrorum (L.) Desv. var. ferruginea J.E. & S.M. Burrows,  Marsilea farinosa Launert subsp. arrecta J.E.
J. E. Burrows
doaj   +1 more source

New Taxa of Ericaceae from China

open access: yesNovon, 1999
Nine new species (Cassiope membranifolia, Gaultheria heteromera, G. jingdongensis, G. longibracteolata, G. pseudonotabilis, G. purpurea, G. trigonoclada, Vaccinium rubescens, V. tenuiflorum), four new varieties (Enkianthus deflexus var. glabrescens, Gaultheria dumicola var, hirticaulis, G. griffithiana var. insignis, G. wardii var.
openaire   +2 more sources

Chronic Stress Promotes Gastric Cancer Metastasis by Inducing Microbiota‐Associated Kynurenine Accumulation and Macrophage Remodeling

open access: yesAdvanced Science, EarlyView.
Chronic stress reshapes the gut microbiota and enriches Lactobacillus reuteri, promoting microbiota‐associated kynurenine accumulation through altered tryptophan metabolism. Kynurenine drives immunosuppressive remodeling of tumor‐associated macrophages through TNFR2–C/EBPβ signaling, thereby enhancing gastric cancer dissemination.
Sicheng Zhao   +9 more
wiley   +1 more source

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