Results 171 to 180 of about 11,264 (219)

The meiotic configuration of Chaetomium globosum

Mycopathologia et Mycologia Applicata, 1973
Nuclear behavior during ascus development inChaetomium globosum was studied with the use of acetocarmine and aceto-orcein staining techniques. The chromosome behavior, including centriolar bodies and asynchronous disjunction of chromosomes, agreed with the basic pattern reported in Ascomycetes (Olive, 1965).
Y. C. Hsu, S. A. Yu, P. A. Volz
openaire   +1 more source

Characterization and anti-inflammation of a polysaccharide produced by Chaetomium globosum CGMCC 6882 on LPS-induced RAW 264.7 cells.

Carbohydrate Polymers, 2021
In this study, a polysaccharide (CGP-BG) was successfully produced from waste distillers' grain by Chaetomium globosum CGMCC 6882. Chemical analysis demonstrated that CGP-BG contained 3.49 ± 0.51 % protein.
Zichao Wang, Xiao-Ying Liu, Yu-Ru Bao, Xueqing Wang, Jinyun Zhai, Xiao-Bei Zhan, Huiru Zhang   +6 more
semanticscholar   +1 more source

Chaetoglobosin A contributes to the antagonistic action of Chaetomium globosum strain 61239 toward the apple Valsa canker pathogen Cytospora mali.

Phytopathology, 2023
Apple Valsa canker (AVC) weakens apple trees and significantly reduces apple production in China and other East Asian countries. Thus far, very few AVC-targeting biocontrol resources have been described.
Xiaofei Liang, Yuyi Lin, Wei Yu, Menghan Yang, Xiangchen Meng, Wen-Rui Yang, Yun-Zhong Guo, Rong Zhang, Guang-Yu Sun   +8 more
semanticscholar   +1 more source

Caryophyllene Sesquiterpenes from a Chaetomium globosum Endophyte of the Canadian Medicinal Plant Empetrum nigrum.

Journal of Natural Products, 2023
Punctaporonins T (1) and U (2), new caryophyllene sesquiterpenes, were isolated with three known punctaporonins, A (3), B (4), and C (5), from the endophytic fungus Chaetomium globosum (TC2-041).
Nicholas J. Morehouse, T. Clark, R. Kerr, John A. Johnson, Christopher A. Gray   +4 more
semanticscholar   +1 more source

Onychomycosis caused by Chaetomium globosum Kunze

Mycopathologia, 1991
In this paper we report a case of onychomycosis caused by Chaetomium globosum. The patient had lesions of the fingernails of the left hand. The direct microscopical examination of the nails showed light-brown hyphae with thick-walled cells. The histopathological examination revealed thick aggregated hyphal element in the nail plate.
J, Naidu, S M, Singh, M, Pouranik
exaly   +3 more sources

Antibacterial and Cytotoxic Methylthioether-Containing Cytochalasins from Chaetomium globosum AS-506, an Endozoic Fungus Associated with Deep-Sea Sponge of Magellan Seamounts.

Journal of Agricultural and Food Chemistry
Ten cytochalasin derivatives, including six new methylthioether-containing chaetoglobosins (thiochaetoglobosins A-F, 1-6), a new related congener (18-nor-prochaetoglobosin II, 7), and three known unsulfured counterparts (8-10), were isolated and ...
Yu-Liang Dong, Xiao-Ming Li, Yi-Ran Wang, Ling-Hong Meng, Bin-Gui Wang   +4 more
semanticscholar   +1 more source

Pathogen-activated Chaetomium globosum G3 enhances iron competition and other antagonistic mechanisms to suppress maize seedling blight causal agent Fusarium verticillioides.

Microbiology Research
Fusarium verticillioides (F. verticillioides) is a prevalent soilborne fungal pathogen that seriously threatens the production of maize (Zea mays). Species within the Chaetomium genus are recognized as potential biocontrol agents for managing plant ...
Chunlin Ren, Shiying Li, Peipei Li, Yi Wang, Hongxia Yuan, Qing-Yun Zhao, Hui Li, Fang Li, Yan-Lai Han   +8 more
semanticscholar   +1 more source

Effect of Y1Bcy1p overexpression on structural characteristics and antitumor activity of polysaccharides from Chaetomium globosum CGMCC 6882.

International Journal of Biological Macromolecules
The Y1Bcy1p gene-amplified strain Chaetomium globosum CGMCC 6882 Y1Bcy1p OE was structured with Agrobacterium tumefaciens GV3101 mediation. Growth performances revealed that C.
Zi-Chao Wang, Zhihan Shu, Jiale Liu, Haozhi Yuan, Lu Wang, Yang-Yong Lv, Yahui Yang, Yanli Qi, Qi Wang, Na Li   +9 more
semanticscholar   +1 more source

Cytotoxic Chaetoglobosins from the EndophyteChaetomium globosum

Planta Medica, 2010
Two new alkaloids chaetoglobosins V (1) and W (2), together with the six known congeners 3-8, were isolated through bioassay-guided fractionations from the EtOAc extract of a solid culture of Chaetomium globosum IFB-E041. The structures were elucidated by spectroscopic methods including mainly 1D and 2D NMR techniques.
Jie, Zhang, Hui Ming, Ge, Rui Hua, Jiao, Jing, Li, Hui, Peng, Yu Rong, Wang, Jun Hua, Wu, Yong Chun, Song, Ren Xiang, Tan   +8 more
openaire   +2 more sources

Bioassays guided isolation of compounds from Chaetomium globosum

Journal de Mycologie Médicale, 2014
The aim of the present study was to evaluate different biological activities of the fungus Chaetomium globosum (family Chaetomiaceae). The evaluation was done through testing its antimicrobial, antioxidant and anticancer effects. C. globosum was isolated from the Cucumber soil (rhizosphere) and caused inhibition of the mycelial growth of Fusarium ...
N E, Awad, H A, Kassem, M A, Hamed, M A A, El-Naggar, A M M, El-Feky   +4 more
openaire   +2 more sources