The Kasticka variety is known in scientific literature as an object for studying the mechanisms of male sterility in Allium cepa. Research on this material focuses on the characteristics of tapetum degeneration in plants possessing S-cytoplasm.
This genetic material is used in national genetic resource conservation programs. The morphological traits of the variety are described only at the cellular level, where specific abnormalities of pollen grains are recorded in the presence of male sterility.
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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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