반송(pinus densiflora for. multicaulis uyeki)의 핵형학적 및 동위효소의 변이

• 영문명: Karyological and allozyme variation in pinus densiflora for. multicaulis uyeki
• 발행기관: 한국육종학회
• 저자명: 김정석(Chung Suk Kim) 손영걸(Young Gurl Son) 배영미(Young Mee Bae)
• 간행물 정보: 『한국육종학회지』Vol.21 No.4, 19~30쪽, 전체 12쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1989.12.30

영문 초록

Variations in karyotype analysis and band patterns of isozymes extracted from needles were compared between Pinus densiflora and P. densiflora for. multicaulis. The morphological differences were observed in eight chromosomes between the two species, when they were arranged in the descending order of length of the chromosomes. The variation in C band by band stain method differed in many number chromosomes between the two species. The behavior of chromosomes during the meiosis stage was normal between the two species. The band of Rf value 33 in needle peroxidase was specifically characterized by P. densiflora, whereas that of Rf value 69 by recessive gene of P. densiflora for. multicaulis. The bands of Rf valus 60 in needle estrase and of Rf value 56 in male strobile might be expressed only both by P. densiflora and P. densiflora for. multicaulis.

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