Results 41 to 50 of about 3,677,492 (346)

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

BMC Evolutionary Biology, 2017
Background Xenoturbella is a group of marine benthic animals lacking an anus and a centralized nervous system. Molecular phylogenetic analyses group the animal together with the Acoelomorpha, forming the Xenacoelomorpha.
Hiroaki Nakano, Hideyuki Miyazawa, Akiteru Maeno, Toshihiko Shiroishi, Keiichi Kakui, Ryo Koyanagi, Miyuki Kanda, Noriyuki Satoh, Akihito Omori, Hisanori Kohtsuka   +9 more
doaj   +1 more source

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

npj 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, Kirsi Murtomäki, Pedro A. B. Pereira, Sygrid van der Zee, Tuomas H. Mertsalmi, Reeta Levo, Tanja Nojonen, Elina Mäkinen, Elina Jaakkola, Pia Laine, Lars Paulin, Eero Pekkonen, Valtteri Kaasinen, Petri Auvinen, Filip Scheperjans, Teus van Laar, PPNN Study Group   +16 more
doaj   +1 more source

DNA Sequencing

Recombinant DNA Principles and Methodologies, 2021
In order to complete the Human Genome Project, geneticists were required to sequence DNA. This process determines the correct order of DNA strands, which are made from four bases: adenine (A), guanine (G), cytosine ©, and thymine (T).
Maurice A. Kashdan, Phillip T. Moen, Venigalla B. Rao, Bachoti S. Rao   +3 more
semanticscholar   +2 more sources

Bisulfite Sequencing of DNA [PDF]

Current Protocols in Molecular Biology, 2010
AbstractExact positions of 5‐methylcytosine (m5C) on a single strand of DNA can be determined by bisulfite genomic sequencing (BGS). Treatment with bisulfite ion preferentially deaminates unmethylated cytosines, which are then converted to uracil upon desulfonation.
Russell P. Darst, Michael P. Kladde, Lingbao Ai, Kevin D. Brown, Carolina E. Pardo   +4 more
openaire   +3 more sources

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

MicrobiologyOpen, 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, Alina Kunicka‐Styczyńska, Anna Otlewska, Jan Gawor, Robert Gromadka, Karolina Żuchniewicz, Krzysztof Ziemiński   +6 more
doaj   +1 more source

Necklaces, MSS Sequences, and DNA Sequences

Advances in Applied Mathematics, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
James D. Louck, William Y. C. Chen
openaire   +3 more sources

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

npj 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, Petri Auvinen, Filip Scheperjans, Sahar El Aidy   +3 more
doaj   +1 more source

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

Marine 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, Michał Grabski, Jan Gawor, Robert Gromadka, Grzegorz Węgrzyn, Hanna Mazur-Marzec   +5 more
doaj   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

FEBS 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, Petra Pavelkova, Laura Ondrisova, Marek Mraz   +3 more
wiley   +1 more source

High Yield of RNA Sequencing for Targetable Kinase Fusions in Lung Adenocarcinomas with No Mitogenic Driver Alteration Detected by DNA Sequencing and Low Tumor Mutation Burden

Clinical Cancer Research, 2019
Purpose: Targeted next-generation sequencing of DNA has become more widely used in the management of patients with lung adenocarcinoma; however, no clear mitogenic driver alteration is found in some cases. We evaluated the incremental benefit of targeted
R. Benayed, M. Offin, Kerry A Mullaney, Purvil Sukhadia, Kelly Rios, P. Desmeules, R. Ptashkin, H. Won, Jason C. Chang, D. Halpenny, A. Schram, C. Rudin, D. Hyman, M. Arcila, M. Berger, A. Zehir, M. Kris, A. Drilon, M. Ladanyi   +18 more
semanticscholar   +1 more source