Results 81 to 90 of about 420,555 (284)

Nuclear–cytoplasmic incompatibility and inefficient development of pig–mouse cytoplasmic hybrid embryos [PDF]

REPRODUCTION, 2011
Inter-species somatic cell nuclear transfer (iSCNT) embryos usually fail to develop to the blastocyst stage and beyond due to incomplete reprogramming of donor cell. We evaluated whether using a karyoplast that would require less extensive reprogramming such as an embryonic blastomere or the meiotic spindle from metaphase II oocytes would provide ...
Dasari, Amarnath, Inchul, Choi, Adel R, Moawad, Teruhiko, Wakayama, Keith H S, Campbell   +4 more
openaire   +2 more sources

Verified and potential pathogens of predatory mites (Acari: Phytoseiidae) [PDF]

, 2008
Several species of phytoseiid mites (Acari: Phytoseiidae), including species of the genera Amblyseius, Galendromus, Metaseiulus, Neoseiulus, Phytoseiulus and Typhlodromus, are currently reared for biological control of various crop pests and/or as model ...
A Janssen, A Jeyaprakash, AR Weeks, AR Weeks, AR Weeks, AR Weeks, B Lighthart, C Schütte, C Schütte, C Schütte, C Schütte, C Schütte, C Schütte, C Schütte, C Schütte, D Skirvin, D Skirvin, DA Raworth, DC Margolies, DG Boucias, DL Johanowicz, DL Johanowicz, DL Johanowicz, DL Johanowicz, DR Horton, DS Yao, E Zchori-Fein, E Zchori-Fein, EAM Beerling, EAM Beerling, EAM Beerling, ES Arutunyan, G Poinar, G Šut’áková, G Šut’áková, G Šut’áková, G Šut’áková, G Šut’áková, G Šut’áková, GJ Moraes De, H Evans, IP Furtado, JA McMurtry, JAJ Breeuwer, JC Lenteren van, JC Lenteren van, JJ Becnel, LA Corpuz-Raros, LE Olsen, LK Tanigoshi, LK Tanigoshi, LPS Geest van der, M Dicke, M Dicke, M Dicke, M Enigl, M Enigl, M Vrie van de, MA Hoy, ME Courcy Williams De, ME Huigens, MS Hunter, MW Sabelis, MW Sabelis, MY Steiner, MY Steiner, MY Steiner, P Schausberger, PP Sikorowski, R Gols, R Pukall, R Stouthamer, R Stouthamer, R Zemek, RT Hess, S Bjørnson, S Bjørnson, S Bjørnson, S Bjørnson, S Bjørnson, S Bjørnson, S Bjørnson, S Bjørnson, S Blümel, S Keller, T Maeda, T Maeda, TG Andreadis, TVM Groot, Y Tanada   +89 more
core   +2 more sources

CYTOPLASMIC INCOMPATIBILITY IN POPULATIONS WITH OVERLAPPING GENERATIONS [PDF]

Evolution, 2010
Many insects and other arthropods harbor maternally inherited bacteria inducing "cytoplasmic incompatibility" (CI), reduced egg hatch when infected males mate with uninfected females. CI-causing infections produce a frequency-dependent reproductive advantage for infected females.
openaire   +2 more sources

ON THE EVOLUTION OF CYTOPLASMIC INCOMPATIBILITY IN HAPLODIPLOID SPECIES [PDF]

Evolution, 2002
The most enigmatic sexual manipulation by Wolbachia endosymbionts is cytoplasmic incompatibility (CI): infected males are reproductively incompatible with uninfected females. In this paper, we extend the theory on population dynamics and evolution of CI, with emphasis on haplodiploid species.
Egas, C.J.M., de Freitas Vala Salvador, F., Breeuwer, J.A.J.   +2 more
openaire   +3 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Genome Sequence of the Chestnut Blight Fungus Cryphonectria parasitica EP155: A Fundamental Resource for an Archetypical Invasive Plant Pathogen. [PDF]

, 2020
Cryphonectria parasitica is the causal agent of chestnut blight, a fungal disease that almost entirely eliminated mature American chestnut from North America over a 50-year period. Here, we formally report the genome of C. parasitica EP155 using a Sanger
Aerts, Andrea, Barry, Kerrie, Churchill, Alice CL, Crouch, Jo Anne, Dawe, Angus, Grigoriev, Igor V, Grimwood, Jane, Hillman, Bradley I, Milgroom, Michael G, Nuss, Donald L, Pangilinan, Jasmyn, Salamov, Asaf, Schmutz, Jeremy, Smith, Myron, Yadav, Jagjit S   +14 more
core  

Evolutionary history of Wolbachia infections in the fire ant Solenopsis invicta [PDF]

, 2005
BACKGROUND: Wolbachia are endosymbiotic bacteria that commonly infect numerous arthropods. Despite their broad taxonomic distribution, the transmission patterns of these bacteria within and among host species are not well understood.
Ahrens, Michael E, Shoemaker, Dewayne
core   +3 more sources

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

FEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand, Paulina Lau, Ruth McPherson   +2 more
wiley   +1 more source

Steady states in a structured epidemic model with Wentzell boundary condition [PDF]

, 2011
We introduce a nonlinear structured population model with diffusion in the state space. Individuals are structured with respect to a continuous variable which represents a pathogen load.
A. D. Ventcel, A. D. Ventcel, A. Favini, A. Favini, A. Favini, C. J. McMeniman, D. Gilbarg, D. Henry, G. F. Webb, G. R Goldstein, H. T. Banks, J. A. J. Metz, J. Chu, J. Engelstädter, J. Z. Farkas, J. Z. Farkas, J. Z. Farkas, József Z. Farkas, K. Bourtzis, K. P. Hadeler, K.-J. Engel, M. G. Crandall, M. Iannelli, Ph. Clément, R. Borges, R. Waldstätter, S. P. Sinkins, T. Guillemaud, T. Kato, W. Arendt, W. Arendt, W. Feller, W. Feller, À. Calsina, Àngel Calsina   +34 more
core   +2 more sources

The Wolbachia CinB Nuclease is Sufficient for Induction of Cytoplasmic Incompatibility

, 2021
Wolbachia are obligate intracellular bacteria that can alter reproduction of their arthropod hosts, often through a mechanism called cytoplasmic incompatibility (CI). In CI, uninfected females fertilized by infected males yield few offspring, but if both
Guang-ming Sun, Mengwen Zhang, Hongli Chen, M. Hochstrasser   +3 more
semanticscholar   +1 more source