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Showing 1 to 12 of 20 entries
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The effect of cytoskeletal disrupting agents on the morphological response of a clonedManduca sexta cell line to 20-hydroxy-ecdysone.

Wilhelm Roux's archives of developmental biology

Lynn DE, Oberlander H.
PMID: 28305165
Wilehm Roux Arch Dev Biol. 1981 May;190(3):150-155. doi: 10.1007/BF00867801.

The embryonicManduca sexta cell line, MRRL-CH1 was cloned by dilution and single cell plating into conditioned medium, resulting in 6 cell clones with differing responses to the insect steroid hormone, 20-hydroxy-ecdysone. One of these clones, designated GV1, was studied...

Effect of the cytochalasins.

Science (New York, N.Y.)

Wilson L.
PMID: 17807244
Science. 1978 Nov 17;202(4369):741. doi: 10.1126/science.202.4369.741.

No abstract available.

Substances that protect cultured hepatocytes from the toxic effects of microcystin-LR.

Toxicology in vitro : an international journal published in association with BIBRA

Thompson WL, Pace JG.
PMID: 20732161
Toxicol In Vitro. 1992 Nov;6(6):579-87. doi: 10.1016/0887-2333(92)90071-x.

Primary cultures of rat hepatocytes were used in a screen in vitro for agents which protect against the toxic effects of the hepatoxin microcystin-LR. Exposure of cells to microcystin-LR, a cyclic heptapeptide produced by blue-green algae, resulted in clustering...

Taxonomic revision of Aspergillus section Clavati based on molecular, morphological and physiological data.

Studies in mycology

Varga J, Due M, Frisvad JC, Samson RA.
PMID: 18490946
Stud Mycol. 2007;59:89-106. doi: 10.3114/sim.2007.59.11.

Aspergillus section Clavati has been revised using morphology, secondary metabolites, physiological characters and DNA sequences. Phylogenetic analysis of beta-tubulin, ITS and calmodulin sequence data indicated that Aspergillus section Clavati includes 6 species, A. clavatus (synonyms: A. apicalis, A. pallidus),...

Actin rearrangements accompanying Aeromonas hydrophila entry into cultured fish cells.

Journal of fish diseases

Low, Goh, Lim, Sin, Leung.
PMID: 29739171
J Fish Dis. 1998 Jan;21(1):55-65. doi: 10.1046/j.1365-2761.1998.00076.x.

Aeromonas hydrophila can enter fish cells and exist as intracellular parasites. Phase-contrast and confocal microscopy were used to examine morphological changes and various cytoskeletal components of infected fish cells. Four fish cell lines were included in this study: (1)...

Isolation of cytochalasins A and B fromAscochyta lathyri.

Mycotoxin research

Vurro M, Zonno MC, Evidente A, Capasso R, Bottaiico A.
PMID: 23605938
Mycotoxin Res. 1992 Mar;8(1):17-20. doi: 10.1007/BF03192210.

The possible presence of toxic metabolites in the culture extracts of 24Ascochyta strains, grown on autoclaved wheat, was ascertained by the use of the biological assay on brine shrimps (Artemia salina). Only in the culture extract ofA lathyri, that...

Effects of cytochalasins on developing frog embryos: protection with L-cysteine and α-D-glucosamine.

Roux's archives of developmental biology : the official organ of the EDBO

Ghaskadbi S.
PMID: 28305661
Rouxs Arch Dev Biol. 1987 Jan;196(1):66-68. doi: 10.1007/BF00376023.

Cytochalasins A, B and H (CA, CB and CH) brought about cellular disaggregation and mortality in the developing embryos of the frog, Microhyla ornata. All three cytochalasins exhibited a dose-response relationship. CA was the most potent and its effects...

Actin cytoskeleton in intact and wounded coenocytic green algae.

Planta

La Claire JW.
PMID: 24212271
Planta. 1989 Jan;177(1):47-57. doi: 10.1007/BF00392153.

The subcellular distribution of actin was investigated in two related species of coenocytic green algae, with immunofluorescence microscopy. Either no, or fine punctate fluorescence was detected in intact cells of Ernodesmis verticillata (Kützing) Børgesen and Boergesenia forbesii (Harvey) Feldmann....

Antimicrobial constituents from three endophytic fungi.

Asian Pacific journal of tropical medicine

Hussain H, Kliche-Spory C, Al-Harrasi A, Al-Rawahi A, Abbas G, Green IR, Schulz B, Krohn K, Shah A.
PMID: 25312126
Asian Pac J Trop Med. 2014 Sep;7:S224-7. doi: 10.1016/S1995-7645(14)60236-4.

OBJECTIVE: To evaluate the antimicrobial potential of extracts of the endophytic fungi Plectophomella sp., Physalospora sp., and Crataegus monogyna (C. monogyna) and study the tentative identification of their active constituents.METHODS: Crude extracts and isolated compounds were screened for antimicrobial...

Tandem MS-Based Metabolite Profiling of 19,20-Epoxycytochalasin C Reveals the Importance of a Hydroxy Group at the C7 Position for Biological Activity.

ACS omega

Kushwaha M, Qayum A, Jain SK, Singh J, Srivastava AK, Srivastava S, Sharma N, Abrol V, Malik R, Singh SK, Vishwakarma RA, Jaglan S.
PMID: 33585752
ACS Omega. 2021 Jan 25;6(5):3717-3726. doi: 10.1021/acsomega.0c05307. eCollection 2021 Feb 09.

Seven cytochalasins, 19,20-epoxycytochalasin N, cytochalasin P1, deacetyl 19,20-epoxycytochalasin C, 19,20-epoxycytochalasin D, 19,20-epoxycytochalasin C, cytochalasin D, and cytochalasin C, were isolated from a fungal (

Influencing the Actin Dynamics in Plant Cells by Jasplakinolide, Chondramides, Phalloidin, Cytochalasins, and Latrunculins.

Methods in molecular biology (Clifton, N.J.)

Holzinger A.
PMID: 34542854
Methods Mol Biol. 2022;2364:177-198. doi: 10.1007/978-1-0716-1661-1_9.

This chapter presents an overview of the most common F-actin influencing substances, used to study actin dynamics in living plant cells for studies on morphogenesis, motility, organelle movement, apoptosis, or abiotic stress. These substances can be divided into two...

Actin Localization during Fucus Embryogenesis.

The Plant cell

Kropf DL, Berge SK, Quatrano RS.
PMID: 12359891
Plant Cell. 1989 Feb;1(2):191-200. doi: 10.1105/tpc.1.2.191.

Embryogenesis in the Fucales serves as a model system for studying the acquisition of cellular and developmental polarity. Fertilized eggs bear no asymmetry, yet within 16 hours, a developmental axis is formed and the unicellular zygote germinates in accordance...

Showing 1 to 12 of 20 entries