배추 葯培養에 依한 植物體誘起 및 獲得植物의 種字生産 能力

• 영문명: Production of plants through anther culture and their seed bearing ability in Chinese cabbage
• 발행기관: 한국육종학회
• 저자명: Soo Seong Lee(李洙聖) Yeo Joong Yoon(尹汝重) Hyun Ho Shin(申鉉昊) Jong Gyu Woo(禹鍾圭)
• 간행물 정보: 『한국육종학회지』Vol.20 No.1, 12~17쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1988.03.30

영문 초록

Anther culture of heading Chinese cabbage, Brassica campestris ssp. pekinensis, was carried out with several cultivars for 3 years. Plants derived from microspores were investigated for pollen production, self-and cross-incompatibility and seed bearing ability. Genotypic specificity of the donor plant was obvious in microspore embryogenesis. Sixty five out of 103 anther-derived plants produced pollen and self-seeds. The low ability of self-seed setting in bud pollination at the first generation of anther-derived plants was greatly improved according to advancement of generation. The number of seeds per open flower pollination in cross-compatible combinations was greatly more than that per bud self. All of the lines derived from the anther of F₁ hybrids were so uniform in morphology that they could be used directly as the parental inbred of an F₁ hybrid.

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材料 및 方法

結果 및 考察

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