Results 101 to 110 of about 509,888 (322)
Advanced Science, EarlyView.Lactobacillus johnsonii and its associated purine metabolite inosine not only restrict systemic B cell differentiation, but also contribute to immune cell infiltration in the kidneys, thereby serving dual functions in mitigating the progression of systemic lupus erythematosus (SLE).
Lingyu Gao +15 more
wiley +1 more source
Microorganisms, 2019 Massive sequencing projects executed in Saccharomyces cerevisiae have revealed in detail its population structure. The recent “1002 yeast genomes project” has become the most complete catalogue of yeast genetic diversity and a powerful ...
Manuel Villalobos-Cid +6 more
doaj +1 more source
Phylogenetic trees: Whither microbiology? [PDF]
Current Biology, 1996 The direct cloning and sequencing of genes from uncultured microorganisms in a hot spring suggests that the diversity of life on Earth may be far in excess of that estimated from culturable species.
openaire +3 more sources
Advanced Science, EarlyView.This study explores the structural heterogeneity and evolutionary adaptations of heteromultimeric bacterioferritins. Hetero‐Bfrs, evolved from either a homo‐Bfr or Ftn by gene duplications, differ from homo‐Bfrs substantially in the mechanisms underpinning iron oxidation and reduction despite high similarity in overall structure.
Yingxi Li +5 more
wiley +1 more source
A novel approach to phylogenetic tree construction using stochastic optimization and clustering
BMC Bioinformatics, 2006 Background The problem of inferring the evolutionary history and constructing the phylogenetic tree with high performance has become one of the major problems in computational biology.
Pan Yi, Chen Yixin, Qin Ling, Chen Ling
doaj +1 more source
Frontiers in Ecology and Evolution, 2022 Most insect communities are composed of evolutionarily diverse lineages, but detailed phylogenetic analyses of whole communities are lacking, in particular in species-rich tropical faunas.
Xueni Bian +7 more
doaj +1 more source
Advanced Science, EarlyView.This study uses gut microbiome data to predict corticosteroid response in patients with immune thrombocytopenia (ITP). Fecal samples from 212 patients with ITP are sequenced. Six machine‐learning algorithms are used to train predictive models. The support vector machine‐based model integrated clinical data and selected microbial species, diversities ...
Feng‐Qi Liu +38 more
wiley +1 more source
Transforming phylogenetic networks: Moving beyond tree space [PDF]
arXiv, 2016 Phylogenetic networks are a generalization of phylogenetic trees that are used to represent reticulate evolution. Unrooted phylogenetic networks form a special class of such networks, which naturally generalize unrooted phylogenetic trees. In this paper we define two operations on unrooted phylogenetic networks, one of which is a generalization of the ...
arxiv
The GhWL1‐GhH1‐GhGA2OX1 Transcriptional Module Regulates Cotton Leaf Morphology
Advanced Science, EarlyView.This study identified GhWL1 as a key gene involved in regulating leaf development through analysis of a T‐DNA insertion mutant. The GhWL1‐GhH1 complex is shown to positively regulate GhGA2OX1 by directly binding to its promoter, thereby establishing the GhWL1‐GhH1‐GhGA2OX1 module as a critical pathway in leaf development.
Jingjing Zhan +12 more
wiley +1 more source
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 32, Issue 12, Page 1926-1939, December 2022., 2022 Abstract Stellate sturgeon (Acipenser stellatus) is a species of great conservation concern throughout its range. Over the past century, it has experienced a dramatic decline in abundance and distribution in the Black Sea basin. Information regarding the genetic structure of the species is very limited in the region, despite its crucial importance for ...
Daniela Nicoleta Holostenco +16 more
wiley +1 more source