PICODIV home page

This database contains primers and probes targetting ribosomal RNA of eukaryotic protists (mostly photosynthetic) and of cyanobacteria.  This contrasts to the other databases that focus on prokaryotes (see links below). These probes are either published or still in development. People interested in the probes in development are encouraged to contact the team currently developping the probes.  
These probes are available for one or several the following applications:

Primers
  • Normal PCR for cloning and Sequencing
  • Quantitative PCR
Probes
  • FISH (fluorescent in situ hybridization) on filter detected by microscopy
  • FISH in liquid phase detected by flow cytometry
  • Dot blot hybridization

This database is maintained by Daniel Vaulot (Station Biologique de Roscoff).  It is still in developement. Please send corrections and signal errors. If you want to contribute probes to this database (either published or unpublished)

This database has been developped in the context of the  european program PICODIV.

Other web probe database
  • Probebase.net Covers mostly prokaryotes. Very frequent updates. 
  • Oligonucleotide Probe Database: OPD (last updated in 1997 and has disappeared from cyber space around AD 2002 !!)

Click here to access the Probe database

Send comments/corrections to Daniel Vaulot