Results 11 to 20 of about 15,380 (188)

Cytochalasins inhibit nuclei-induced actin polymerization by blocking filament elongation. [PDF]

Journal of Cell Biology, 1980
Polylysine was found to induce polymerization of muscle actin in a low ionic strength buffer containing 0.4 mM MgCl2. The rate of induced polymerization was dependent on the amount and on the molecular size of the polylysine added.
Dana Lin, Katherine Dugan Tobin, Martin Grumet, S. Lin   +3 more
openalex   +2 more sources

The chemistry and some biological effects of the cytochalasins [PDF]

Biochemical Journal, 1972
W. B. Turner, S. B. CARTER
openalex   +4 more sources

New polyketides from the liquid culture of Diaporthe breyniae sp. nov. (Diaporthales, Diaporthaceae) [PDF]

MycoKeys, 2022
During the course of a study on the biodiversity of endophytes from Cameroon, a fungal strain was isolated. A multigene phylogenetic inference using five DNA loci revealed that this strain represents an undescribed species of Diaporthe, which is ...
Blondelle Matio Kemkuignou, Lena Schweizer, Christopher Lambert, Elodie Gisèle M. Anoumedem, Simeon F. Kouam, Marc Stadler, Yasmina Marin-Felix   +6 more
doaj   +3 more sources

Two new cytochalasins from the endophytic fungus Xylaria sp. GDGJ-77B

Natural Product Research, 2022
Two new open-chain cytochalasins, xylarchalasins A and B (1 and 2), together with six known analogues (3-8), were isolated from the endophytic fungus Xylaria sp. GDGJ-77B from the Chinese medicinal plant Sophora tonkinensis.
Zhaolong Xu, Ben-Chao Li, Li-Li Huang, Liubina Lv, Yan Luo, Wei-Feng Xu, Ruiyun Yang   +6 more
semanticscholar   +1 more source

Epigenetic Manipulation Induced Production of Immunosuppressive Chromones and Cytochalasins from the Mangrove Endophytic Fungus Phomopsis asparagi DHS-48

Marine Drugs, 2022
A mangrove endophytic fungus Phomopsis asparagi DHS-48 was found to be particularly productive with regard to the accumulation of substantial new compounds in our previous study.
Ting Feng, Chengwen Wei, Xiaolin Deng, Dandan Chen, Zhenchang Wen, Jing Xu   +5 more
doaj   +1 more source

Six Unprecedented Cytochalasin Derivatives from the Potato Endophytic Fungus Xylaria curta E10 and Their Cytotoxicity

Pharmaceuticals, 2023
Six previously undescribed cytochalasins, Curtachalasins X1–X6 (1–6), together with six known compounds (7–12) were isolated from the endophytic fungus Xylaria curta E10 harbored in the plant Solanum tuberosum.
Xian Zhang, Yinzhong Fan, Ke Ye, Xiaoyan Pan, Xujun Ma, Honglian Ai, Baobao Shi, Jikai Liu   +7 more
doaj   +1 more source

Identification of the Antifungal Metabolite Chaetoglobosin P From Discosia rubi Using a Cryptococcus neoformans Inhibition Assay: Insights Into Mode of Action and Biosynthesis

Frontiers in Microbiology, 2020
Cryptococcus neoformans is an important human pathogen with limited options for treatments. We have interrogated extracts from fungal fermentations to find Cryptococcus-inhibiting natural products using assays for growth inhibition, differential ...
Bruno Perlatti, Connie B. Nichols, Nan Lan, Philipp Wiemann, Colin J. B. Harvey, J. Andrew Alspaugh, Gerald F. Bills   +6 more
doaj   +1 more source

Diversified Chaetoglobosins from the Marine-Derived Fungus Emericellopsis sp. SCSIO41202

Molecules, 2022
Two undescribed cytochalasins, emeriglobosins A (1) and B (2), together with nine previously reported analogues (3–11) and two known tetramic acid derivatives (12, 13) were isolated from the solid culture of Emericellopsis sp. SCSIO41202.
Surun Shao, Xueni Wang, Jianglian She, Han Zhang, Xiaoyan Pang, Xiuping Lin, Xuefeng Zhou, Yonghong Liu, Yunqiu Li, Bin Yang   +9 more
doaj   +1 more source

Diversely Functionalised Cytochalasins through Mutasynthesis and Semi‐Synthesis

Chemistry, 2020
Mutasynthesis of pyrichalasin H from Magnaporthe grisea NI980 yielded a series of unprecedented 4′‐substituted cytochalasin analogues in titres as high as the wild‐type system (≈60 mg L−1).
Chongqing Wang, C. Lambert, Maurice Hauser, A. Deuschmann, C. Zeilinger, K. Rottner, T. Stradal, M. Stadler, Elizabeth J. Skellam, Russell John Cox   +9 more
semanticscholar   +1 more source

An NMR Analysis of 10-Indol Cytochalasin Chaetoglobosin F

Chinese Journal of Magnetic Resonance, 2019
Cytochalasins are a group of natural products from fungus, and have been attracting lots of research interests in the field of microbiology. Cytochalasins possess complex and diverse structures, making nuclear magnetic resonance (NMR) based structure ...
YIN Tian-peng, WANG Ze, CHEN Yang, SHAO Ya-ting, DENG Liang, LI Wei   +5 more
doaj   +1 more source