Results 21 to 30 of about 11,186 (252)

Host and symbiont genetic contributions to fitness in a Trichogramma-Wolbachia symbiosis. [PDF]

open access: yes, 2018
The fitness effects associated with Wolbachia infection have wide-ranging ecological and evolutionary consequences for host species. How these effects are modulated by the relative influence of host and Wolbachia genomes has been described as a balancing
Nunney, Leonard   +3 more
core   +2 more sources

In vivo passage of Salmonella Typhimurium results in minor mutations in the bacterial genome and increases in vitro invasiveness

open access: yesVeterinary Research, 2019
Eggs and raw or undercooked egg-containing food items are frequently identified as the bacterial source during epidemiolocal investigation of Salmonella outbreaks.
Andrea R. McWhorter   +3 more
doaj   +1 more source

Live Attenuated Influenza Vaccine contains Substantial and Unexpected Amounts of Defective Viral Genomic RNA [PDF]

open access: yes, 2017
The live attenuated influenza vaccine FluMist® was withdrawn in the USA by the Centers for Disease Control and Prevention after its failure to provide adequate protective immunity during 2013–2016.
Andrew Easton   +9 more
core   +3 more sources

The RNA Helicase DDX6 Controls Cellular Plasticity by Modulating P-Body Homeostasis [PDF]

open access: yes, 2019
Post-transcriptional mechanisms have the potential to influence complex changes in gene expression, yet their role in cell fate transitions remains largely unexplored.
Aigner, S.   +21 more
core   +3 more sources

Digestion of copepod eggs by larval turbot Scophthalmus maximus and egg viability following gut passage

open access: yesMarine Ecology Progress Series, 1994
Between 20.5 and 93.6 % of the subitaneous eggs of 6 species of egg-carrying copepods passed undigested through the digestive tracts of larval and early postlarval turbot Scophthalmus maximus. Viability of the eggs of Eurytemora affinis, E. velox and Euterpina acutifrons remained high on egestion (67.0 to 91.7 %), Pseudocalanus elongatus and Oncaea ...
DVP Conway, IRB McFadzen, PRG Tranter
openaire   +1 more source

ADAM15 modulates outside-in signalling in chondrocyte–matrix interactions [PDF]

open access: yes, 2008
ADAM15 belongs to a family of transmembrane multi-domain proteins implicated in proteolysis, cell–cell and cell–matrix interactions in various disease conditions.
Burkhardt, Harald   +2 more
core   +1 more source

Comparison of antigenic mutation during egg and cell passage cultivation of H3N2 influenza virus [PDF]

open access: yesClinical and Experimental Vaccine Research, 2020
When influenza viruses are cultured in eggs, amino acid mutations of the hemagglutinin may occur through egg adaptation. On the other hand, when influenza viruses are cultured in animal cells, no antigenic mutation occurs unlike in eggs. Therefore, we examined whether the antigenic mutations actually occurred after passage of H3N2 (A/Texas/50/2012 ...
Yong Wook Park   +6 more
openaire   +2 more sources

Scientific Opinion on bluetongue serotype 8

open access: yesEFSA Journal, 2011
To answer a question from the European Commission on the potential special characteristics of bluetongue virus (BTV) serotype 8 (BTV‐8) compared to other serotypes and their possible impact on the epidemiology of the disease, a systematic literature ...
EFSA Panel on Animal Health and Welfare
doaj   +1 more source

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

open access: yesAdvanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee   +4 more
wiley   +1 more source

Three‐Dimensional Ovary Model to Improve and Study Murine Follicle Growth

open access: yesAdvanced Healthcare Materials, EarlyView.
To develop new methods for fertility preservation in women, novel culture systems for small follicles need to be established. In this work, a poly(ethylene glycol) based scaffold, with appropriate mechanical and bioactive features to support mouse follicle and ovary cell growth is developed, and the formed cell‐follicle interactions are visualized ...
Mira Jacobs   +6 more
wiley   +1 more source

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