The formation of allergens during the development of rye pollen (secale cereale).
During pollen development loading of pollen grains of rye with allergen(s) takes place in the anther. Young microspores after meiosis have no allergenic activity. Under greenhouse conditions rye pollen becomes allergenically active about 6 days before release of pollen grains from the anther.
D000485:Allergens / Q000032:analysis* / Q000276:immunology; D002523:Edible Grain; D011058:Pollen / Q000276:immunology*; D012434:Secale
D000485:Allergens