Results 21 to 30 of about 438,120 (173)

Novel Freshwater Cyanophages Provide New Insights into Evolutionary Relationships between Freshwater and Marine Cyanophages

open access: yesMicrobiology Spectrum, 2021
Cyanobacteria and cyanophages are present widely in both freshwater and marine environments. However, freshwater cyanophages remain unknown largely due to the small numbers of cyanophage isolates despite their ecological and environmental significance ...
Dong Zhang   +2 more
doaj   +1 more source

Phylogenetic Characterization of the Palyam Serogroup Orbiviruses

open access: yesViruses, 2019
The Palyam serogroup orbiviruses are associated with abortion and teratogenesis in cattle and other ruminants. Of the 13 different serotypes that have been identified, the full genome sequence of only one, Kasba, has been published.
Karen Ebersohn   +4 more
doaj   +1 more source

Analysis of the genomic homologous recombination in Theilovirus based on complete genomes

open access: yesVirology Journal, 2011
At present, Theilovirus is considered to comprise four distinct serotypes, including Theiler's murine encephalomyelitis virus, Vilyuisk human encephalomyelitis virus, Thera virus, and Saffold virus.
Yi Maoli   +4 more
doaj   +1 more source

Sequencing and characterization of mitochondrial genome of Fusarium sp. (Hypocreales: Nectriaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2017
In this study, we presented the complete mitochondrial genome of Fusarium sp. It has a total length of 47, 74 bp, and the base composition of the mitogenome is as follows: A (34.1%), T (33.5%), C (14.7%), and G (17.7%). The mitogenome contains 23 protein-
Qiang Li   +3 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

The complete mitochondrial genome of Mactra quadrangularis (Mactridae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
The whole mitochondrial genome sequence of Mactra quadrangularis (Reeve, 1854) was determined. It had a total length of 16,848 bp and it contained 12 protein coding genes, 2 ribosome RNA genes, and 22 transfer RNA genes. The base composition was 25.75% A,
Chen Guan   +7 more
doaj   +1 more source

Characterization and phylogenetic analysis of the complete mitochondrial genome of a unique economic plant Lycium barbarum L.

open access: yesActa Societatis Botanicorum Poloniae, 2023
Lycium barbarum L. ( L. barbarum ), an important medicinal and food crop from the Solanaceae family, is known for excellent tolerance to saline–alkaline and drought stresses. Therefore, it has significant research and application value.
Cuiping Guan   +4 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

The complete mitochondrial genome of Batocera rubus Linnaeus, 1785 (Coleoptera: Cerambycidae)

open access: yesMitochondrial DNA. Part B. Resources, 2023
Batocera rubus severely impacts on the health of banyan trees. In this study, the whole mitochondrial genome for B. rubus was found to be 16,158 bp with a GC content of 23.9%, including 39.1% A, 37.0% T, 14.8% C, and 9.1% G.
Rong Deng   +5 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

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