scholarly journals Ophiosphaerellins A–I, Polyketide-Derived Compounds from the Endolichenic Fungus Ophiosphaerella korrae

ACS Omega ◽  
2018 ◽  
Vol 3 (1) ◽  
pp. 176-180 ◽  
Author(s):  
Yuelan Li ◽  
Rongxiu Zhu ◽  
Jiaozhen Zhang ◽  
Fei Xie ◽  
Xiaoning Wang ◽  
...  
Keyword(s):  
Endolichenic Fungus ◽  
Ophiosphaerella Korrae

scholarly journals Secondary metabolites from the endolichenic fungus Ophiosphaerella korrae

RSC Advances ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 4140-4149 ◽  
Author(s):  
Yue-Lan Li ◽  
Rong-Xiu Zhu ◽  
Gang Li ◽  
Ning-Ning Wang ◽  
Chun-Yu Liu ◽  
...  
Keyword(s):  
Arabidopsis Thaliana ◽  
Secondary Metabolites ◽  
Root Elongation ◽  
Endolichenic Fungus ◽  
Ophiosphaerella Korrae ◽  
New Metabolites

Six new metabolites were isolated from the endolichenic fungus Ophiosphaerella korrae. Ophiokorrin inhibited root elongation in the germination of Arabidopsis thaliana.

Tetramic Acids and Pyridone Alkaloids from the Endolichenic Fungus Tolypocladium cylindrosporum

2015 ◽  
Vol 78 (9) ◽  
pp. 2155-2160 ◽  
Author(s):  
Xiao-Bin Li ◽  
Lin Li ◽  
Rong-Xiu Zhu ◽  
Wei Li ◽  
Wen-Qiang Chang ◽  
...  
Keyword(s):  
Tetramic Acids ◽  
Endolichenic Fungus

scholarly journals First Report of Ophiosphaerella korrae Causing Root Rot of Hordeum vulgare in Korea

Plant Disease ◽  
2019 ◽  
Vol 103 (1) ◽  
pp. 158
Author(s):  
S. K. Hong ◽  
H.-W. Choi ◽  
Y. K. Lee ◽  
H.-H. Ham
Keyword(s):  
Hordeum Vulgare ◽  
Root Rot ◽  
First Report ◽  
Ophiosphaerella Korrae

Polyketides from the endolichenic fungus Eupenicillium javanicum and their anti-inflammatory activities

2020 ◽  
Vol 170 ◽  
pp. 112191 ◽  
Author(s):  
Ke Xu ◽  
Gang Li ◽  
Rongxiu Zhu ◽  
Fei Xie ◽  
Yuelan Li ◽  
...  
Keyword(s):  
Endolichenic Fungus ◽  
Anti Inflammatory

Cytotoxic p-Terphenyls from the Endolichenic Fungus Floricola striata

2018 ◽  
Vol 81 (9) ◽  
pp. 2041-2049 ◽  
Author(s):  
Ke Xu ◽  
Yun Gao ◽  
Yue-Lan Li ◽  
Fei Xie ◽  
Zun-Tian Zhao ◽  
...  
Keyword(s):  
Endolichenic Fungus

Phytotoxic Secondary Metabolites from the Endolichenic Fungus Myxotrichum sp.

2018 ◽  
Vol 54 (4) ◽  
pp. 638-641 ◽  
Author(s):  
Chao Yuan ◽  
Gang Ding ◽  
Haiying Wang ◽  
Yuhua Guo ◽  
Xiaojun Ma ◽  
...  
Keyword(s):  
Secondary Metabolites ◽  
Endolichenic Fungus

Talarolactone A, an Isocoumarin Derivative Fused with Dihydrothiophene with Selective Antimigratory Activity from the Endolichenic Fungus Talaromyces sp.

2020 ◽  
Vol 83 (5) ◽  
pp. 1716-1720
Author(s):  
Wei-Hua Yuan ◽  
Meng-Ting Teng ◽  
Yang-Fang Yun ◽  
Nan Jiang ◽  
Lin Ma ◽  
...  
Keyword(s):  
Endolichenic Fungus

Four New Cytotoxic Arborinane-Type Triterpenes from the Endolichenic Fungus Myrothecium inundatum

Planta Medica ◽  
2019 ◽  
Vol 85 (09/10) ◽  
pp. 701-707 ◽  
Author(s):  
Buddha Bahadur Basnet ◽  
Li Liu ◽  
Baosong Chen ◽  
Yerlan Melsuly Suleimen ◽  
Haiyang Yu ◽  
...  
Keyword(s):  
Absolute Configuration ◽  
Ethyl Acetate Extract ◽  
Human Cancer ◽  
Diffraction Experiment ◽  
Human Cancer Cell ◽  
X Ray Diffraction ◽  
X Ray ◽  
Human Cancer Cell Lines ◽  
Endolichenic Fungus ◽  
New Compounds

AbstractTwo new arborinane-type triterpenes, myrotheols A (1) and B (2), two new arborinane-type glycosides, myrothesides C (3) and D (4), together with four known diterpenes (5 – 8) were isolated from the ethyl acetate extract of the endolichenic fungus Myrothecium inundatum. The structures of new compounds 1 – 4 were elucidated by NMR and MS analyses. The absolute configuration of 1 was assigned by a single-crystal X-ray diffraction experiment. Compounds 3 and 4 represent the first two natural 4-O-methyl-α-D-mannosides. Compounds 1 – 8 exhibited cytotoxicity against K562 and RKO human cancer cell lines.

Asperunguisins A–F, Cytotoxic Asperane Sesterterpenoids from the Endolichenic Fungus Aspergillus unguis

2019 ◽  
Vol 82 (6) ◽  
pp. 1527-1534 ◽  
Author(s):  
Yue-Lan Li ◽  
Yun Gao ◽  
Chun-Yu Liu ◽  
Chun-Jing Sun ◽  
Zun-Tian Zhao ◽  
...  
Keyword(s):  
Aspergillus Unguis ◽  
Endolichenic Fungus

Detection and phylogenetic analysis of mating type genes ofOphiosphaerella korrae

2003 ◽  
Vol 81 (4) ◽  
pp. 307-315 ◽  
Author(s):  
Tom Hsiang ◽  
Fajun Chen ◽  
Paul H Goodwin
Keyword(s):  
Mating Type ◽  
Pathogenic Fungus ◽  
Total Evidence ◽  
Bootstrap Support ◽  
Evidence Analysis ◽  
Mating Type Genes ◽  
Polymerase Chain ◽  
Leptosphaeria Korrae ◽  
Ophiosphaerella Korrae ◽  
Basal Position

Portions of the mating type genes from Ophiosphaerella korrae (J. Walker & A.M. Smith) R.A. Shoemaker (=Leptosphaeria korrae J. Walker & A.M. Smith), a pathogenic fungus of grasses, were examined by PCR (polymerase chain reaction). For nine isolates of O. korrae from North America, both mating type genes were amplified, demonstrating that both MAT idiomorphs are detectable in this homothallic ascomycete. Amplified fragments from three isolates were sequenced, and parsimony analyses of MAT1 nucleotide and protein sequences placed O. korrae in the basal position of a clade of Phaeosphaeriaceae and Pleosporaceae, whereas the MAT2 nucleotide and protein data placed O. korrae in a clade with Pleosporaceae. The internal transcribed spacer (ITS) and 18S ribosomal DNA of O. korrae were also sequenced. The 18S sequences had insufficient variability to resolve the placement of O. korrae, whereas the ITS data placed it in Phaeosphaeriaceae. A total evidence analysis of Dothideomycetes with 18S, ITS, and MAT data placed O. korrae alongside Phaeosphaeria species, with moderate bootstrap support. However, the Kishino–Hasegawa test did not demonstrate this topology to be significantly different from one where O. korrae was placed with Pleosporales. Although O. korrae does not belong in Leptosphaeria based on ITS data, MAT data do not strongly support its placement in Phaeosphaeriaceae.Key words: ascomycetes, mating type genes, ribosomal genes, taxonomy.

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