Results 191 to 200 of about 417,929 (402)

The influence of microbiome‐derived amino acids metabolites in shaping the glioma immunosuppressive microenvironment

Interdisciplinary Medicine, Volume 3, Issue 3, May 2025.
Left: The disruption of the balance between carcinogenic bacteria and probiotics mediated by antibiotics, protein, and glucose intake. Middle: The gut microbiota‐derived amino acids, primarily through tryptophan, tyrosine, arginine, and branched‐chain amino acid pathways, regulate glioma development via mechanisms such as AHR activation, metabolic ...
Qianquan Ma, Zhihao Song, Chenlong Yang, Zijin Zhao, Guodong Tang, Jia You, Chong Zeng, Jun Yang, Qing Liu, Haoyu Li, Wei Huang   +10 more
wiley   +1 more source

Identification of the chaA and fwA Spore Color Genes of Aspergillus nidulans

Journal of Fungi
Wild-type Aspergillus nidulans asexual spores (conidia) are green due to a pigment that protects the spores against ultraviolet light. The pigment is produced by a biosynthetic pathway, the genes of which are dispersed in the genome.
C. Elizabeth Oakley, Thomas S. Barton, Berl R. Oakley   +2 more
doaj   +1 more source

Nuclear reorganization in non-sporing bacteria [PDF]

, 1948
K. A. Bisset
openalex   +1 more source

Palynological Characterization and Taxonomic Delimitation of the Genus Impatiens L. in Pakistan: An LM and SEM Study

Microscopy Research and Technique, EarlyView.
The study identifies significant variations in features such as Muri and Lumina, as well as Exine thickness and Colpi length, which are critical for taxonomic delimitation within the genus. ABSTRACT Impatiens L. is a taxonomically complicated genus of flowering plants that entails extensive morphological studies to demarcate its taxa.
Fazli Rahman, Zahid Ullah, Ahmad Ali, Hassan Sher, Shah Zaman, Tijen Demiral Sert, Sadaf Kayani   +6 more
wiley   +1 more source

Sporulation environment influences spore properties in Bacillus: evidence and insights on underlying molecular and physiological mechanisms

FEMS Microbiology Reviews, 2018
Christelle Bressuire-Isoard, V. Broussolle, F. Carlin   +2 more
semanticscholar   +1 more source

Comparative Analysis of Real-Time Fluorescence-Based Spectroscopic Instruments: Bioaerosol Detection in the Urban Environment of Dublin City, Ireland

Atmosphere
Primary Biological Aerosol Particles (PBAPs) range in size from a few nanometres to hundreds of micrometres and include particles such as pollen and fungal spores, which are significant due to their prevalence and potential to induce allergic reactions ...
Jerry Hourihane Clancy, Emma Markey, Moisés Martínez-Bracero, José María Maya-Manzano, Eoin J. McGillicuddy, Gavin Sewell, Roland Sarda-Estève, Dominique Baisnée, Andrés M. Vélez-Pereira, Gemma Davis, David J. O’Connor   +10 more
doaj   +1 more source

On the Spores of Certain Coniferae [PDF]

, 1904
W. C. Coker
openalex   +1 more source

The key role of local and global farmer networks in the development of conservation agriculture in California

Journal of Environmental Quality, EarlyView.
Abstract This article chronicles the history of California's Conservation Agriculture Systems Innovation (CASI) Center and how it has increased agricultural sustainability in the San Joaquin Valley, a major production area for the United States, by using agroecological practices to reduce soil erosion and conserve soil moisture, champion systems ...
J. P. Mitchell, L. E. Jackson, D. C. Reicosky, A. Kassam, A. Shrestha, R. Harben, E. M. Miyao, K. M. Scow, G. Sposito, D. Beck, T. Friedrich, A. S. Mitchell, R. Schmidt, S. Park, B. Park, P. Foster, P. Muller, A. Brait, T. Willey, M. Bottens, C. Crum, D. Giacomazzi, T. Barcellos, M. V. Crowell, R. Roy, H. Ferris, J. L. Chiartas, E. Brennan, A. Gaudin, John Diener, Justin Diener, L. Asgill, E. A. Kueneman, J. Fisher, M. Bartz, R. A. Peiretti, R. Derpsch, J. Landers, B. J. Aegerter, M. Leinfelder‐Miles, S. E. Light, J. McPhee, R. B. Ferraz Branco   +42 more
wiley   +1 more source

Towards Terminological Unification in Pollen and Spore Morphology [PDF]

, 1958

openalex   +1 more source

A Middle and Late Devensian sequence from the northern part of Kents Cavern (Devon, UK)

Journal of Quaternary Science, EarlyView.
Abstract 1920s/30s excavation of a Middle Devensian sequence in the northern part of Kents Cavern recovered important Late Middle and Early Upper Palaeolithic archaeological material, including Britain's oldest known Homo sapiens remains. Questions remain about this material, including how it came to be in the cave.
Rob Dinnis, John Boulton, Barry Chandler, Jesse Davies, Jennifer C. French, Thomas Higham, Louisa Jáuregui, Mark Lewis, Matthias Meyer, Danielle Schreve, Chris Stringer, Chris Proctor   +11 more
wiley   +1 more source