Publication:
Chaetomium siamense sp. nov., a soil isolate from Thailand, produces a new chaetoviridin, G

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Issued Date

2011

Resource Type

Article

File Type

application/pdf

ISSN

934666

DOI

10.5248/115.19

Other identifier(s)

2-s2.0-80051949573

Rights Holder(s)

Scopus

Bibliographic Citation

Mycotaxon. Vol 115, (2011), p.19-27

Suggested Citation

Pornsuriya C., Soytong K., Poeaim S., Kanokmedhakul S., Khumkomkhet P., Lin F.-C., Wang H.K., Hyde K.D. Chaetomium siamense sp. nov., a soil isolate from Thailand, produces a new chaetoviridin, G. Mycotaxon. Vol 115, (2011), p.19-27. doi:10.5248/115.19 Retrieved from: https://hdl.handle.net/20.500.14740/7405

Title

Chaetomium siamense sp. nov., a soil isolate from Thailand, produces a new chaetoviridin, G

Author(s)

Pornsuriya C.
 Soytong K.
 Poeaim S.
 Kanokmedhakul S.
 Khumkomkhet P.
 Lin F.-C.
 Wang H.K.
 Hyde K.D.

Abstract

Chaetomium siamense sp. nov., isolated from soil in a pineapple plantation in Thailand, is described and illustrated. The new species is similar to C. cupreum in having superficial globose or ovate ascomata with red circinate ascomatal hairs but can be distinguished by its fusiform ascospores with two apical germ pores. Phylogenetic analysis of ITS rDNA sequence data also supports C. siamense as distinct. Investigation of the secondary metabolites of C. siamense led to the isolation of one new (chaetoviridin G) and seven known compounds (ergosterol, 24(R)-5á,8á-epidioxyergosta-6-22-diene- 3â-ol, ergosterylplamitate, cochliodone D, chaetoviridin A, chaetoviridin F, chrysophanol). © 2011. Mycotaxon, Ltd.

Subject(s)

Ananas comosus
 Ascomycota
 Chaetomiaceae
 Chaetomium
 Chaetomium cupreum

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URI

https://hdl.handle.net/20.500.14740/7405

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Scopus: Year 1983-2021

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