들깨, 차조기 간 교잡에 의해 육성한 F2 집단에 대한 유전 분석
Genetic Analysis of F2 Population Derived from the Cross Between Perilla Frutescens var. Frutescens and var. Crispa
1
조회
0
다운로드
4
인용
0
참고문헌
키워드
초록
In this study, genetic analysis was conducted on the inheritance of qualitative traits, such as leaf color, flower color, seed size, and seed hardness, in the F2 population derived from the cross between var. frutescens and var. crispa. As determined by the separation pattern of each trait in the F2 population, F2 plants with a green color were more common than those with a purple color on the leaf surface, whereas F2 plants with a purple color were more common than those with a green color on the reverse side of the leaf. For flower color, more F2 plants were observed to have a white color. For seed size, more F2 plants were observed to have a seed size of above 2 mm, and for seed hardness, more F2 plants were observed to have characteristics of seed hardness. Our examination of the genetic separation ratios with respect to Mendel’s law of genetics revealed that three traits, leaf color (surface and reverse side) and flower color, did not follow the separation ratio of 1:2:1, and the seed size did not follow the segregation ratio of 3:1, but seed hardness was found to follow the separation ratio of 3:1. The results of this study are expected to provide basic information to help understand the genetic segregation of leaf and seed characteristics in the F2 population derived from the cross between var. frutescens and var. crispa, and also to provide useful information for breeding studies to assist the development of varieties of Perilla crop.
Abstract
In this study, genetic analysis was conducted on the inheritance of qualitative traits, such as leaf color, flower color, seed size, and seed hardness, in the F2 population derived from the cross between var. frutescens and var. crispa. As determined by the separation pattern of each trait in the F2 population, F2 plants with a green color were more common than those with a purple color on the leaf surface, whereas F2 plants with a purple color were more common than those with a green color on the reverse side of the leaf. For flower color, more F2 plants were observed to have a white color. For seed size, more F2 plants were observed to have a seed size of above 2 mm, and for seed hardness, more F2 plants were observed to have characteristics of seed hardness. Our examination of the genetic separation ratios with respect to Mendel’s law of genetics revealed that three traits, leaf color (surface and reverse side) and flower color, did not follow the separation ratio of 1:2:1, and the seed size did not follow the segregation ratio of 3:1, but seed hardness was found to follow the separation ratio of 3:1. The results of this study are expected to provide basic information to help understand the genetic segregation of leaf and seed characteristics in the F2 population derived from the cross between var. frutescens and var. crispa, and also to provide useful information for breeding studies to assist the development of varieties of Perilla crop.
참고문헌 (16)
- Award HA, "Genetics of flower color in periwinkle catharanthus roseus(L)G. Don", Itnl J Genet Genomics, 5, pp.36~41 (2017)
- Upadhyaya HD, "Two major genes for seed size in chickpea(Cicer arietinum L. )", Euphytica, 147, pp.311~315 (2006)
- Honda G, "Genetic studies of fruit color and hardness in Pperilla frutescens", Japan J Breed, 40, pp.469~474 (1990)
- Honda G, "Chemotaxonomic and cytogenetic studies on Perilla frutescens var. citiodora("Lemon Egoma")", Natural Medicine, 48, pp.185~190 (1994)
- Ladizinsky G, "The genetics of hard seed coat in the genus Lens", Euphytica, 34, pp.539~543 (1985)
- Lee JK, "Genetic diversity of Perilla and related weedy types in Korea determined by AFLP analyses", Crop Sci, 42, pp.2161~2166 (2002)
- Lee JK, "Geographic differentiation of morphological characters among Perilla crops and their weedy types in east Asia", Korean J Breed Sci, 51, pp.247~255 (2001)
- Lee JK, "Genetic relationships among Perilla crops and their weedy types in east Asia revealed by AFLP markers", Genet Resour Crop Evol, 50, pp.65~74 (2003)
- Makino T, "Makino’s new illustrated flora of Japan", pp.1060~ (1961), Hokuryukan
- Nagai I, "On"Shiso"and"Egoma"", Agric Hort, 10, pp.2265~2273 (1935)
- Nitta M, "Origin Perilla crops and their weedy type", Ph. D, pp.2001
- Nitta M, "Genetic relationships among two Perilla crops, shiso and egoma, and the weedy type revealed by RAPD markers", Jpn J Genet, 74, pp.43~48 (1999)
- Nitta M, "Asian Perilla crops and their weedy forms : Their cultivation, utilization and genetic relationships", Econ Bot, 57, pp.245~253 (2003)
- 사규진, "Comparison of Seed Characteristics between the Cultivated and the Weedy Types of Perilla Species", Horticulture, Environment, and Biotechnology, 53(4), pp.310~315 (2012), 한국원예학회
- 송천영, "팬지의 꽃 무늬, 꽃 형태, 잎 색 및 잎 모양 유전", Horticulture, Environment, and Biotechnology, 44(1), pp.120~124 (2003), 한국원예학회
- Yamane Y, "Cytogenetic studies in Perilla and coleus. I. Chromosome numbers", Jpn J Genet, 25, pp.220~ (1950)