大豆屬(Glycine spp.)의 形態的 特性에 의한 類緣關係 分析

• 영문명: Genetic diversity in glycine species based on morphological characters
• 발행기관: 한국육종학회
• 저자명: In Youl Baek(白寅烈) Doo Chull Shin(申斗澈) Hyun Tae Kim(金賢泰) Hyung Soo Suh(徐亨洙) Yong Ho Kwack(郭龍鎬) Yun Jin Oh(吳潤鎭)
• 간행물 정보: 『한국육종학회지』Vol.29 No.2, 249~257쪽, 전체 9쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1997.06.30

영문 초록

Discovery and transfer of useful characters of wild species into the elite lines may facilitate the development of crop varieties with broad genetic bases. In this study, morphological relationships among fourteen Glycine species was analyzed on basis of twenty-five morphological characters. The upper five principle components contracted from twenty-five morphological characters by the principle component analysis accounted for about 72% of the total variation. The subgenus Soja; G. max, G. gracilis, and G. soja were clearly seperated from the subgenus Glycine; G. arenaria, G. falcata, G. canescens, G. latifolia, G. microphylla, and G. tomentella by the scatter diagrams distributed on the plane of the first and second or the first and third principle components. The cluster analysis and morphological characteristics of G. cyrtoloba and G. curvata were very similar, but they are distinguished from tri-compound leaves at the unifoliate leaf node. Fourteen Glycine species could be classified into eight major groups at the average distance of 0.75 and fourteen sub-groups at the average distance of 0.45, that is, into Group Ⅰ: G. max; Group Ⅱ: A: G. gracilis, B: G. soja; Group Ⅲ: G. microphylla; Group Ⅳ: G. tomentella (2n=38, 40, 78, 80) ; Group Ⅴ: A: G. tabacina (2n=120), B: G. tabacina(2n =40, 80) ; Group Ⅵ: A: G. clandestine, B: G. canescens; Group Ⅶ: A: G. latifolia, B: G. tabacina (2n=40), G. latrobeana, C: G. cyrtoloba, G. curvata; and Group Ⅷ: A: G. falcata, B: G. arenaria.

목차

ABSTRACT

緖言

材料 및 方法

結果 및 考察

摘要

引用文獻

키워드

Glycine species Genetic diversity Morphological characters Principle component analysis Morphological relationships