Results 31 to 40 of about 1,181,001 (274)

Correction to: A new species of Xenoturbella from the western Pacific Ocean and the evolution of Xenoturbella

open access: yesBMC Evolutionary Biology, 2018
After publication of Nakano et al. (2017) [1], the authors became aware of the fact that the new species-group name erected for the two specimens of a Japanese xenoturbellid species in the article is not available because Nakano et al.
Hiroaki Nakano   +9 more
doaj   +1 more source

Fecal microbiome alterations in treatment-naive de novo Parkinson’s disease

open access: yesnpj Parkinson's Disease, 2022
Gut microbiota alterations in Parkinson’s disease (PD) have been found in several studies and are suggested to contribute to the pathogenesis of PD.
Jeffrey M. Boertien   +16 more
doaj   +1 more source

High‐throughput sequencing approach in analysis of microbial communities colonizing natural gas pipelines

open access: yesMicrobiologyOpen, 2019
This study provides a deep modern insight into the phylogenetic diversity among bacterial consortia found in working and nonworking high‐methane natural gas pipelines located in Poland.
Agnieszka Staniszewska   +6 more
doaj   +1 more source

Applications and Challenges of Real-time Mobile DNA Analysis [PDF]

open access: yes, 2017
The DNA sequencing is the process of identifying the exact order of nucleotides within a given DNA molecule. The new portable and relatively inexpensive DNA sequencers, such as Oxford Nanopore MinION, have the potential to move DNA sequencing outside of laboratory, leading to faster and more accessible DNA-based diagnostics.
arxiv   +1 more source

Gut bacterial tyrosine decarboxylase associates with clinical variables in a longitudinal cohort study of Parkinsons disease

open access: yesnpj Parkinson's Disease, 2021
Gut microbiota influences the clinical response of a wide variety of orally administered drugs. However, the underlying mechanisms through which drug–microbiota interactions occur are still obscure.
Sebastiaan P. van Kessel   +3 more
doaj   +1 more source

Picorna-Like Viruses of the Havel River, Germany

open access: yesFrontiers in Microbiology, 2022
To improve the understanding of the virome diversity of riverine ecosystems in metropolitan areas, a metagenome analysis was performed with water collected in June 2018 from the river Havel in Berlin, Germany.
Roland Zell   +3 more
doaj   +1 more source

Capacity of DNA Data Embedding Under Substitution Mutations [PDF]

open access: yes, 2011
A number of methods have been proposed over the last decade for encoding information using deoxyribonucleic acid (DNA), giving rise to the emerging area of DNA data embedding. Since a DNA sequence is conceptually equivalent to a sequence of quaternary symbols (bases), DNA data embedding (diversely called DNA watermarking or DNA steganography) can be ...
arxiv   +1 more source

Nostoc edaphicum CCNP1411 from the Baltic Sea—A New Producer of Nostocyclopeptides

open access: yesMarine Drugs, 2020
Nostocyclopeptides (Ncps) constitute a small class of nonribosomal peptides, exclusively produced by cyanobacteria of the genus Nostoc. The peptides inhibit the organic anion transporters, OATP1B3 and OATP1B1, and prevent the transport of the toxic ...
Anna Fidor   +5 more
doaj   +1 more source

Understanding Long-range Correlations in DNA Sequences [PDF]

open access: yesPhysica D, 75:392-416 (1994). erratum: 82:217(1995), 1994
In this paper, we review the literature on statistical long-range correlation in DNA sequences. We examine the current evidence for these correlations, and conclude that a mixture of many length scales (including some relatively long ones) in DNA sequences is responsible for the observed 1/f-like spectral component.
arxiv   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

open access: yesFEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac   +3 more
wiley   +1 more source

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