Lilium 속의 자가수분 및 불화합성의 종간의 교잡수분에 미치는 화분관의 생장 행동

• 영문명: Growth of pollen tube between self pollination and interspecific pollination of Lilium Genus
• 발행기관: 한국자원식물학회
• 저자명: 윤의수(Eui Soo Yoon)
• 간행물 정보: 『한국자원식물학회지』제3권 제2호, 123~128쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1990.11.30

영문 초록

In every reciprocal crosses of self pollination, interspecific pollination through ordinary stigma pollination of L. longiflorum and L.×elegans, pollen vigorously germinated in stigma, and pollen tube was growing. But, 5 days after pollination, pollen tube stopping their growth in the same style as was observed in the cross of self pollination and interspecific pollination. Intrastylar pollination of L.×elegans and L. longiflorum passed stylar cannal through the basal part of styles. But, pollen tube that was growing to the ovule of the ovary was extremely small. In morphogical observation of ovary 10 days after pollination, it was observed, that every reciprocal crosses of L. longiflorum × L. × elegans was fertilized through intrastylar pollination, so that this technique was used to overcome cross incompatibilities.lities.

키워드

Stigma pollination Intrastylar pollination Lilium genus morphogical observation