Results 121 to 130 of about 2,969,581 (290)

Analyses of Fungal Communities from Culture-Dependent and -Independent Studies Reveal Novel Mycobiomes Associated with Globodera and Heterodera Species

open access: yesPhytobiomes Journal
Plant-parasitic nematodes are important pathogens of agricultural crops. Of particular importance are cyst nematode species of Globodera and Heterodera, which remain a major constraint to global production of crops such as potato, soybean, and wheat ...
Blaise Jumbam   +4 more
doaj   +1 more source

Alpha-diversity in induced sputum collected from 36 COPD patients.

open access: yes, 2019
A: Comparison of phylogenetic (Faith PD) and non-phylogenetic (Shannon non-PD) alpha-diversity in sputum collected at stable state and during exacerbation. Lines connect samples from the same individual. Wilcoxon signed rank test was applied based on the
Solveig Tangedal (4406167)   +7 more
core   +1 more source

Alpha diversity measures by sample.

open access: yes, 2022
Alpha diversity measures across samples, where shape indicates depth of sample and color indicates ecological regions. All measures were calculated using Phyloseq and exhibit similar patterns in diversity; decreasing diversity across a northeasterly ...
Trinity L. Hamilton (5147912)   +4 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Integrating sequence composition information into microbial diversity analyses with k-mer frequency counting

open access: yesmSystems
k-mer frequency information in biological sequences is used for a wide range of applications, including taxonomy classification, sequence similarity estimation, and supervised learning. However, in spite of its widespread utility, k-mer counting has been
Nicholas A. Bokulich
doaj   +1 more source

Water availability as a major climatic driver of taxonomic and functional diversity in a desert reptile community

open access: yesEcosphere, 2020
The impact of climate change is considered to be particularly important in arid environments where ectotherm species constitute the majority of vertebrates.
Michele Chiacchio   +3 more
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Gut microbiota diversity is prognostic in metastatic hormone receptor‐positive breast cancer patients receiving chemotherapy and immunotherapy

open access: yesMolecular Oncology
Immune checkpoint blockade (ICB) is standard treatment in several cancer types, despite not being proven efficacious in metastatic hormone receptor‐positive breast cancer (HR+ mBC).
Andreas Ullern   +7 more
doaj   +1 more source

Notes on the founding and membership of the Alpha Rho and BKΩ chapters of AKA, undated

open access: yes, 1970
Notes narrating the history of the Alpha Rho and BKΩ chapters of Alpha Kappa Alpha, along with memberships lists from various years.Archival master image scanned in reflective mode as 48-bit RGB color TIFF using Epson 11000 XL. Display image is 8-bit 150
Alpha Kappa Alpha
core  

Alpha diversity and beta diversity.

open access: yes, 2015
(a) Boxplots for alpha diversity metrics of Chao1 (species richness) and Shannon Diversity Index (species diversity). (b) Beta diversity metrics of unweighted UniFrac (community membership) and weighted UniFrac (community structure).
Qingan Xu (297092)   +7 more
core   +1 more source

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