BrassiBase

Tools & biological resources for Brassicaceae character and trait studies

Moyenne 0/5 - 0 vote

Résumé

Biological, molecular and evolutionary knowledge about the mustard family increases constantly. However, due to the complex and overwhelmingly large biological diversity of the family, it is difficult to assess research results within a larger evolutionary framework. Many species have been proven to be remarkable study objects but are rarely available. Biological material and resources, either collected directly in the wild or held in germplasm collections, have often been taxonomically misidentified; and only very rarely has the material been further characterized and documented. There is also no comprehensive survey of morphological character and biological trait distribution among Brassicaceae lineages, though family-wide phylogenies are meanwhile available. In order to close these gaps, we will make accessible to the scientific community the research data focusing on adaptive characters and their evolution in the Brassicaceae. In this context, we will also provide a comprehensive documentation of the taxonomy and systematics of the entire family. This will include a database with all relevant taxonomic, systematic and phylogenetic literature, a comprehensive data collection of characters, a DNA-based identification tool for genera and species, electronic interactive keys for the identification of genera and species, and a setup of a carefully selected and documented germplasm collection representing main lineages of the family. BrassiBase has been launched within the framework of the DFG (German Research Foundation) priority program SPP 1529 “Adaptomics − Evolutionary plant solutions to ecological challenges/Molecular mechanisms underlying adaptive traits in the Brassicaceae s.l.” (funding period 2011 until end of 2018).

Une contribution de Jean-François Olivier

Anglais

Monde

site internet (non participatif)

https://brassibase.cos.uni-heidelberg.de/