Results 1 to 10 of about 431,520 (211)

Ancestral Stem Cell Reprogramming Genes Active in Hemichordate Regeneration

open access: yesFrontiers in Ecology and Evolution, 2022
Hemichordate enteropneust worms regenerate extensively in a manner that resembles the regeneration for which planaria and hydra are well known.
Tom Humphreys   +11 more
doaj   +1 more source

Experimental and computational workflow for the analysis of tRNA pools from eukaryotic cells by mim-tRNAseq

open access: yesSTAR Protocols, 2022
Summary: Quantifying tRNAs is crucial for understanding how they regulate mRNA translation but is hampered by their extensive sequence similarity and premature termination of reverse transcription at multiple modified nucleotides.
Andrew Behrens, Danny D. Nedialkova
doaj   +1 more source

Phenotypic Characterization and Whole Genome Analysis of a Strong Biofilm-Forming Staphylococcus aureus Strain Associated With Subclinical Bovine Mastitis in Colombia

open access: yesFrontiers in Veterinary Science, 2020
Staphylococcus aureus represent a serious threat to public health due to food safety, antibiotic resistance, and the potential zoonotic transmission of strains between dairy cattle and humans. Biofilm formation by S.
Giovanny Torres   +5 more
doaj   +1 more source

Genetically-biased fertilization in APOBEC1 complementation factor (A1cf) mutant mice

open access: yesScientific Reports, 2022
Meiosis, recombination, and gametogenesis normally ensure that gametes combine randomly. But in exceptional cases, fertilization depends on the genetics of gametes from both females and males. A key question is whether their non-random union results from
Naoki Hirose   +8 more
doaj   +1 more source

Proteomic Analysis of Lipid Droplets from Arabidopsis Aging Leaves Brings New Insight into Their Biogenesis and Functions

open access: yesFrontiers in Plant Science, 2017
Lipid droplets (LDs) are cell compartments specialized for oil storage. Although their role and biogenesis are relatively well documented in seeds, little is known about their composition, structure and function in senescing leaves where they also ...
Lysiane Brocard   +18 more
doaj   +1 more source

Effective Targeted Gene Knockdown in Mammalian Cells Using the piggyBac Transposase-based Delivery System

open access: yesMolecular Therapy: Nucleic Acids, 2013
Nonviral gene delivery systems are rapidly becoming a desirable and applicable method to overexpress genes in various types of cells. We have recently developed a piggyBac transposase-based, helper-independent and self-inactivating delivery system ...
Jesse B Owens   +5 more
doaj   +1 more source

Biogenesis of JC polyomavirus associated extracellular vesicles

open access: yesJournal of Extracellular Biology, 2022
JC polyomavirus (JCPyV) is a small, non‐enveloped virus that persists in the kidney in about half the adult population. In severely immune‐compromised individuals JCPyV causes the neurodegenerative disease progressive multifocal leukoencephalopathy (PML)
Jenna Morris‐Love   +8 more
doaj   +1 more source

Pharmacological Overview of Galactogogues

open access: yesVeterinary Medicine International, 2014
Galactogogues are substances used to induce, maintain, and increase milk production, both in human clinical conditions (like noninfectious agalactias and hypogalactias) and in massification of production in the animal dairy industry.
Felipe Penagos Tabares   +2 more
doaj   +1 more source

Delineating transitions during the evolution of specialised peroxisomes: Glycosome formation in kinetoplastid and diplonemid protists

open access: yesFrontiers in Cell and Developmental Biology, 2022
One peculiarity of protists belonging to classes Kinetoplastea and Diplonemea within the phylum Euglenozoa is compartmentalisation of most glycolytic enzymes within peroxisomes that are hence called glycosomes.
Diego Andrade-Alviárez   +6 more
doaj   +1 more source

The Human Nuclear Exosome Targeting Complex Is Loaded onto Newly Synthesized RNA to Direct Early Ribonucleolysis

open access: yesCell Reports, 2015
The RNA exosome complex constitutes the major nuclear eukaryotic 3′-5′ exonuclease. Outside of nucleoli, the human nucleoplasmic exosome is directed to some of its substrates by the nuclear exosome targeting (NEXT) complex.
Michal Lubas   +5 more
doaj   +1 more source

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