Skip to main content
padlock icon - secure page this page is secure

Open Access New sections in Penicillium containing novel species producing patulin, pyripyropens or other bioactive compounds

Download Article:
 Download
(PDF 1,791 kb)
 
Subgenera and sections have traditionally been used in Penicillium classifications. In the past, this sectional classification was based on macro- and microscopic characters, and occasionally supplemented with physiological and/or extrolite data. Currently, 25 sections are accepted, largely based on phylogenetic data. Certain sections of subgenus Penicillium were never studied in detail using a multigene sequence approach combined with phenotypic, ecological and extrolite data. Based on a combined partial β-tubulin (BenA), calmodulin (CaM) and RNA polymerase II second largest subunit (RPB2) multigene sequence dataset, we introduce two new sections (Osmophila and Robsamsonia) in subgenus Penicillium and synonymize section Digitata with section Penicillium. The phylogeny correlates well with phenotypic, physiological and ecological data, and some extrolites were diagnostic for certain Penicillium sections. Furthermore, four new species belonging to the newly introduced sections are described using a polyphasic approach, including BenA, CaM and RPB2 sequences, macro- and micromorphological data and extrolite profiles. The new section Robsamsonia and the new species Penicillium robsamsonii and Penicillium samsonianum were introduced to celebrate Dr. Robert A. Samson's 70th birthday

27 References.

No Supplementary Data.
No Article Media
No Metrics

Keywords: ASPERGILLACEAE; EXTROLITES; FOOD SPOILAGE; PHYLOGENY; TAXONOMY

Document Type: Research Article

Publication date: June 30, 2016

This article was made available online on June 3, 2016 as a Fast Track article with title: "New sections in Penicillium containing novel species producing patulin, pyripyropens or other bioactive compounds".

More about this publication?
  • Persoonia aims to publish papers dealing with molecular phylogeny and evolution of fungi. A further aim is to promote fungal taxonomy by employing a polythetic approach to clarify the true phylogeny and relationships within the kingdom Fungi. The journal publishes high-quality papers elucidating known and novel fungal taxa at the DNA level, and also strives to present novel insights into evolutionary processes and relationships. Papers to be considered include research articles and reviews.

    Papers are published using a Fast Track system. This implies that the papers are immediately published online and freely available through the internet via this website. Volumes appear twice a year (June and December). From Volume 36 onwards (2016) hard copy volumes will only be made available through printing-on-demand. The issues can be ordered separately through the Publication Division of Naturalis Biodiversity Center; e-mail: [email protected]

    Persoonia is a journal published jointly by the Naturalis Biodiversity Center and the Westerdijk Fungal Biodiversity Institute.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Back issues for Persoonia
  • Persoonia Supplement Series
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more