Phylogenetic and chemical studies in the potential psychotropic species complex of Psilocybe atrobrunnea with taxonomic and nomenclatural notes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00453472" target="_blank" >RIV/60077344:_____/15:00453472 - isvavai.cz</a>
Alternative codes found
RIV/67985831:_____/15:00453472 RIV/61388971:_____/15:00453472 RIV/60076658:12310/15:43890323
Result on the web
<a href="http://dx.doi.org/10.3767/003158515X685283" target="_blank" >http://dx.doi.org/10.3767/003158515X685283</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3767/003158515X685283" target="_blank" >10.3767/003158515X685283</a>
Alternative languages
Result language
angličtina
Original language name
Phylogenetic and chemical studies in the potential psychotropic species complex of Psilocybe atrobrunnea with taxonomic and nomenclatural notes
Original language description
Five Psilocybe species with unresolved systematic position (P. atrobrunnea, P. laetissima, P. medullosa, P. pelliculosa, and P. silvatica) were investigated using four molecular markers (EF1-?, ITS, LSU, and IGS). Phylogenetic analysis revealed that withthe exception of P. laetissima, which is now rightfully classified in the genus Leratiomyces, all investigated species belong to Psilocybe sect. Psilocybe. For the first time, psychotropic compounds psilocin and psilocybin were detected in P. medullosausing gas chromatography-mass spectrometry. On the contrary, neither psilocin, nor psilocybin was detected in P. atrobrunnea and negative results were also obtained from mycelia grown in vitro on tryptamine/tryptophan-amended media. These results strongly suggest that biosynthesis of these alkaloids was lost in P. atrobrunnea. With the exception of minor differences detected in EF1-? marker, all sequences of American and European collections of P. atrobrunnea were identical. On the other
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EF - Botany
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Persoonia
ISSN
0031-5850
e-ISSN
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Volume of the periodical
34
Issue of the periodical within the volume
June
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
1-9
UT code for WoS article
000358183400001
EID of the result in the Scopus database
2-s2.0-84937552252