CAJ | 학술논문

研究了芹菜雄性不育材料01-3A的不育度、遗传特点和稳定性.I2-KI染色法镜检发现,01-3A花药内没有成熟花粉粒,败育彻底.利用01-3A进行测交、回交、正反交得到的后代群体育性表现说明,01-3A不育性由细胞核内一时隐性基因控制,符合隐性核不育遗传模式,不受其他基因影响,不存在复等位基因或其他互作基因效应,而且与细胞质无关.01-3A不育性不受季节性温度变化影响.
연구료근채웅성불육재료01-3A적불육도、유전특점화은정성.I2-KI염색법경검발현,01-3A화약내몰유성숙화분립,패육철저.이용01-3A진행측교、회교、정반교득도적후대군체육성표현설명,01-3A불육성유세포핵내일시은성기인공제,부합은성핵불육유전모식,불수기타기인영향,불존재복등위기인혹기타호작기인효응,이차여세포질무관.01-3A불육성불수계절성온도변화영향.
The sterile degree, genetic characteristic and stability of 01-3A male sterile celery were studied. It was found that under the microscope, 01-3A was a completely male sterile type without vigor pollens in its anther. The fertility in progenies of test cross, backcross, selfcross and reciprocal cross between 01-3A and other lines indicated that the male sterility was controlled by a pair of nuclear recessive gene, without effects of multiple alleles, epistatie gene and cytoplasm. The male sterility was stable in different temperature and seasons.