The F 2 and F 192 lines are genetically pure materials of French breeding and belong to a germplasm group with flint grain. They are not intended for direct cultivation as a commercial variety.
In scientific practice, these lines are used by breeders as parental components to produce experimental and commercial hybrids. They frequently appear in studies focused on heterosis, genetic mapping, and the evaluation of the combining ability of parental forms.
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Countries of admission
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
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This is a directory, not an official registry: data is based on public disclosures and may have changed.
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