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Code: OIV 801

Name: SSR-marker VVS2

Category: FEATURE, GENETIC MARKER, GROUP OF CHARACTERISTICS

Subcategory: OTHER , VVS2, GENETIC MARKER

Description

Size range of alleles: from 123 to 161 base pairs. Different methods of analysis may result in small deviations (1-2 bp) in allele size. The shortest allele found within Genres081 has been chosen arbitrarily as being "n“. Variety code: CF1 means Cabernet franc N shorter allele, CF2 means Cabernet franc N longer allele, etc. If a new allele is found, eg. "n – 2“, the corresponding variety code would be "33C1 - 2“. For allele size codification of cultivars, some example varieties have to be run as standard within the same analysis. There are no restrictions on the method. But (1) the PCR conditions for the example varieties and the varieties to be analysed have to be the same; (2) it is recommended that in a 3-step PCR the final elongation step is at least 30 minutes.