Results 21 to 30 of about 40,331 (44)

Plasmids in the aphid endosymbiont Buchnera aphidicola with the smallest genomes. A puzzling evolutionary story.

open access: yes, 2006
Buchnera aphidicola, the primary endosymbiont of aphids, has undergone important genomic and biochemical changes as an adaptation to intracellular life.
Gil, Rosario   +4 more
core   +1 more source

Differential Effects of the Hormonal and Copper Intrauterine Device on the Endometrial Transcriptome. [PDF]

open access: yes, 2020
The contraceptive effectiveness of intrauterine devices (IUDs) has been attributed in part to a foreign body reaction in the endometrium. We performed this study to better understand mechanisms of action of contraceptives of by studying their effects on ...
Averbach, Sarah   +6 more
core  

Biosynthesis of thiocarboxylic acid-containing natural products. [PDF]

open access: yes, 2018
Thiocarboxylic acid-containing natural products are rare and their biosynthesis and biological significance remain unknown. Thioplatensimycin (thioPTM) and thioplatencin (thioPTN), thiocarboxylic acid congeners of the antibacterial natural products ...
Deng, Youchao   +9 more
core   +1 more source

Genome-Resolved Proteomic Stable Isotope Probing of Soil Microbial Communities Using 13CO2 and 13C-Methanol. [PDF]

open access: yes, 2019
Stable isotope probing (SIP) enables tracking the nutrient flows from isotopically labeled substrates to specific microorganisms in microbial communities. In proteomic SIP, labeled proteins synthesized by the microbial consumers of labeled substrates are
Banfield, Jillian F   +10 more
core   +1 more source

Metabolic and molecular events occurring during chromoplast biogenesis [PDF]

open access: yes, 2011
Chromoplasts are nonphotosynthetic plastids that accumulate carotenoids. They derive from other plastid forms, mostly chloroplasts. The biochemical events responsible for the interconversion of one plastid form into another are poorly documented. However,
Barsan, Cristina   +8 more
core   +2 more sources

A rhodanine agent active against non-replicating intracellular Mycobacterium avium subspecies paratuberculosis. [PDF]

open access: yes, 2009
BACKGROUND: Antibiotic therapy targeting chronic mycobacterial disease is often ineffective due to problems with the emergence of drug resistance and non-replicating persistent intracellular antibiotic resistant phenotypes.
Bull, TJ   +3 more
core   +3 more sources

A Receptor Component of the Chloroplast Protein Translocation Machinery [PDF]

open access: yes, 1994
The chloroplast outer envelope protein OEP86 functions as a receptor in precursor protein translocation into chloroplasts. Sequence analysis suggests that the precursor of OEP86 is directed to the chloroplast outer envelope by a cleavable, negatively ...
Heemeyer, Frank   +4 more
core   +1 more source

Coexistence of Wolbachia with Buchnera aphidicola and a secondary symbiont in the aphid Cinara cedri.

open access: yes, 2004
Intracellular symbiosis is very common in the insect world. For the aphid Cinara cedri, we have identified by electron microscopy three symbiotic bacteria that can be characterized by their different sizes, morphologies, and electrodensities.
García-Verdugo, José Manuel   +6 more
core   +2 more sources

Riboflavin-Responsive and -Non-responsive Mutations in FAD Synthase Cause Multiple Acyl-CoA Dehydrogenase and Combined Respiratory-Chain Deficiency [PDF]

open access: yes, 2017
open48siMultiple acyl-CoA dehydrogenase deficiencies (MADDs) are a heterogeneous group of metabolic disorders with combined respiratory-chain deficiency and a neuromuscular phenotype.

core   +1 more source

Uptake and acylation of 2-acyl-lysophospholipids by Escherichia coli [PDF]

open access: yes, 1989
The efficiency of extracellular 2-acyl-lysophospholipid incorporation into Escherichia coli membranes and the acyl donor utilized to acylate the 2-acyl-lysophospholipid was determined.
C O Rock, L Hsu, S Jackowski
core   +2 more sources

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