Botanik 1


Nick-Lab                      Exercise - Markers.........        ..
..

Start Plant Evolution

Hintergrund: Korrektur Transversion zu  Transition

 

Consortium Barcode of Life (2009) A DNA barcode for land plants. PNAS 106, 12794–12797

 

Buch: Gene und Stammbäume als pdf (nur zum persönlichen Gebrauch)

 

NCBI site on RAPD, SCAR and other approaches for identification

1. Why is the probability of transitions over transversions in neighbour-joining assumed to be 2:1?

2. Name three methods for molecular identification and give the basic principle.

3. What does the term "introgression" mean? By which markers would you test for introgression?

4. The psbK–psbI marker has good discriminatory power, nevertheless it has not been recommended for the barcoding of land plants. Why (note you have to read for this the publication by the CBOL consortium).

5. Would a Maximum Likelihood approach work for microsatellite data?


© 2012 Peter Nick, Botanisches Institut 1, alle Rechte vorbehalten
Ihre Meinung zu unserem Webauftritt ist uns wichtig - schreiben Sie uns - Letzte Änderung Freitag, 16. März 2012