Results 231 to 240 of about 19,786,213 (303)

Cell size reduction distinctly scales spindle elongation and chromosome segregation in C. elegans. [PDF]

Nat Commun
Okafornta CW, Farhadifar R, Fabig G, Wu HY, Köckert M, Vogel M, Baum D, Haase R, Shelley MJ, Needleman DJ, Müller-Reichert T.   +10 more
europepmc   +1 more source

Advances in high‐resolution cryo‐volume electron microscopy (cvEM) imaging for unicellular and multicellular organisms

Journal of Microscopy, EarlyView.
Abstract Cryo‐Focused Ion Beam Scanning Electron Microscopy (cryoFIB‐SEM) using samples fixed by high‐pressure freezing uniquely enables high‐resolution cryo‐volume Electron Microscope (cvEM) images of cell ultrastructure to be obtained from whole cells and complex tissues in their near native state. As the freezing process also preserves fluorescence,
Maryna Kobylynska, Daniel Nicholls, Zoe Broad, Jack Wells, Alex Robinson, Stefania Marcotti, Damien McGrouther, Ch'ng Q‐L, Genoveva Esteban, Nigel Browning, Roland Fleck   +10 more
wiley   +1 more source

Natural commensal microbes induce internal hatching in <i>C. elegans</i>. [PDF]

Microbiol Spectr
Villafuerte NM, Stevens EN, Sheikh MA, Rodriguez VH, Lin J, Zhang F.   +5 more
europepmc   +1 more source

Beyond single cells: Ten years of commercial lattice light‐sheet microscopy

Journal of Microscopy, EarlyView.
Abstract Lattice light‐sheet microscopy (LLSM) enables gentle, rapid, volumetric fluorescence imaging of living biological systems. The technique employs Bessel beam interference to produce a light‐sheet which retains its thickness over a relatively large field‐of‐view compared to other light‐sheets.
Helena L. E. Coker, David S. Corcoran
wiley   +1 more source

Loss of BCAP31 or POLR1E Accelerates Aging in C. elegans and is Linked to Senescence in Vascular Endothelium. [PDF]

Adv Biol (Weinh)
Li M, Guo Z, Jiang Y, Zhao L, Zhang Y, Meng L, Ni C, Chen Z, Zhang L.   +8 more
europepmc   +1 more source

Circumscription of three new taxa of Merismopedia‐like Cyanobacteria shows how far convergent evolution can go

Journal of Phycology, EarlyView.
Abstract The genus Merismopedia (Merismopediaceae, Chroococcales), characterized by rectangular colonies with cells arranged in regular perpendicular rows and columns, represents a challenging study system due to its limited cultivability. The genus recently underwent taxonomic revision using cultivation‐independent techniques and a polyphasic approach.
Jan Pokorný, Jan Kaštovský, Lenka Marešová Štenclová   +2 more
wiley   +1 more source

Glutamatergic neuron degeneration in <i>C. elegans</i> models of Frontotemporal Dementia and Amyotrophic Lateral Sclerosis. [PDF]

MicroPubl Biol
Hassell LA, Gallati M, Thoma M, Asfaw S, Hart AC.   +4 more
europepmc   +1 more source

Rhizosphere Microbiomes Respond to Plant‐Parasitic Nematode Cues and Contribute to Host Defence

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant‐parasitic nematodes (PPNs) cause major crop losses, while current nematicides face increasing regulatory restrictions and often show inconsistent efficacy. We tested whether nematode‐associated cues activate rhizosphere microbiomes and cuticle‐associated fungi to produce suppressive metabolites that impair nematodes and stimulate host ...
Ahmed Elhady, Samad Ashrafi, Jan‐Peer Wennrich, Marc Stadler, Heribert Hirt, Holger Heuer   +5 more
wiley   +1 more source

Expression Profiling of a Recombinant Inbred Line Panel Identifies the dod-19 Gene as a Regulator of Ethanol Response Behaviors in C. elegans. [PDF]

Alcohol Clin Exp Res (Hoboken)
van Wijk MH, Sterken MG, Quamme EC, Riksen JAG, Snoek BL, van de Ruitenbeek SJS, Mathies LD, Davies AG, Bettinger JC, Kammenga JE.   +9 more
europepmc   +1 more source

The role of water temperature and food availability in shaping immunity and body condition of Odonata: Impacts of deprivation on larval development

Physiological Entomology, EarlyView.
Larvae of Aeshna cyanea were reared at 17 or 21°C and fed either once or three times per week. Body condition and immune parameters were measured. Elevated temperature reduced haemocyte density. Low food availability reduced phenoloxidase (PO) activity, protein and fat content and growth.
Annemarie Josková, Filip Harabiš
wiley   +1 more source