uu.seUppsala University Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Two hydrophobin genes from the conifer pathogen Heterobasidion annosum are expressed in aerial hyphae.
Uppsala University, Disciplinary Domain of Science and Technology, Biology, Department of Evolution, Genomics and Systematics, Evolutionary Biology.
2007 (English)In: Mycologia, ISSN 0027-5514, E-ISSN 1557-2536, Vol. 99, no 2, 227-231 p.Article in journal (Refereed) Published
Abstract [en]

Two hydrophobin genes (HAH1 and HAH2) have been identified in a Heterobasidion annosum infection-stage cDNA-library. Comparisons of their nucleotide and amino acid sequences show similarity to the coh1 hydrophobin from Coprinopsis cinerea and the sc3 hydrophobin from Schizophyllum commune. Both HAH1 and HAH2 display the amino acid consensus pattern of class I hydrophobins, including the spacing of eight conserved cysteine residues. Real-time quantitative RT-PCR showed high expression of both genes in aerial hyphae but low expression in submerged hyphae and during in vitro infection of pine seedlings. Segregation analysis of HAH1 and HAH2 in a defined cross of Heterobasidion annosum localised HAH1 to linkage group 3 but did not positioned HAH2 in the genetic linkage map. Sequence characteristics and expression patterns of HAH1 and HAH2 suggest a role in aerial growth of mycelia, but not during pathogenesis.

Place, publisher, year, edition, pages
2007. Vol. 99, no 2, 227-231 p.
Keyword [en]
conifer root rot, forest pathology, gene expression, gene structure
National Category
Biological Sciences
Identifiers
URN: urn:nbn:se:uu:diva-15330DOI: 10.3852/mycologia.99.2.227PubMedID: 17682775OAI: oai:DiVA.org:uu-15330DiVA: diva2:43101
Available from: 2008-02-11 Created: 2008-02-11 Last updated: 2017-12-08Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textPubMedhttp://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Retrieve&list_uids=17682775&dopt=Citation
By organisation
Evolutionary Biology
In the same journal
Mycologia
Biological Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetric score

doi
pubmed
urn-nbn
Total: 441 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf