czwartek, 6 grudnia 2012

Just about strawberry


The garden strawberry was created in the 18th Century Europe, from the intersection of the two American species strawberry Fragaria chiloensis (Chile-strawberry) and Fragaria virginiana (scarlet strawberry). She's just like the original parents octoploid (8n = 56). The set of chromosomes has made the composition AAA'A'BBB'B ', the A-chromosomes are similar to the chromosome number of wild strawberry and recognize the B-Chromosensätze relationship with the Fragaria iinumae. When and where the species originated Oktoploidie the output is unknown. From the original form of the garden strawberry many varieties have been bred. Fragaria × vescana about is a hybrid of garden strawberry with wild strawberry with tenfold chromosomes.

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