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배무채의 형태와 영양적 특성 및 교잡 친화성

Morphological and Nutritional Characteristics and Crossability with Brassica Species of Baemoochae, xBrassicoraphanus

  • 이수성 ((주)바이오브리딩연구소) ;
  • 김태윤 ((주)바이오브리딩연구소) ;
  • 양정민 (중앙대학교 식물응용학과) ;
  • 김종기 (중앙대학교 식물응용학과) ;
  • 임수연 (중앙대학교 식물응용학과) ;
  • 윤무경 (국립원예특작과학원 채소과)
  • Lee, Soo-Seong (BioBreeding Institute, Business Incubation, Chung-Ang University) ;
  • Kim, Tae Yoon (BioBreeding Institute, Business Incubation, Chung-Ang University) ;
  • Yang, Jungmin (Department of Plant Application, Chung-Ang University) ;
  • Kim, Jongkee (Department of Plant Application, Chung-Ang University) ;
  • Lim, Sooyeon (Department of Plant Application, Chung-Ang University) ;
  • Yoon, Moo Kyoung (Vegetable Research Division, National Institute of Horticultural & Herbal Science)
  • 투고 : 2012.03.14
  • 심사 : 2012.06.13
  • 발행 : 2012.10.31

초록

배무채의 형태적 특성은 양친인 배추와 무의 중간형태이다. 잎은 윗부분이 배추이고 아래 부분이 무를 닮았다. 잎의 중륵은 무처럼 둥글지만 직경이 3cm 이상으로 크고 배추처럼 흰 색이다. 뿌리는 처음에 중간부위가 부풀어져 무 모양이었는데 유전적 안정화 과정을 거치면서 재래종 배추(뿌리배추)처럼 큰 직근으로 바뀌었다. 꽃은 흰 색이며 종자 꼬투리는 선명하게 두 부분으로 나누어진다. 윗부분이 무로서 길이가 약 4cm 정도이며 그 속에 3-4개의 종자가 들고 아래 부분이 배추로서 길이가 약 3cm 정도이며 그 속에 7-8개의 종자가 들어있다. 종자는 배추와 비슷한 적갈색이며 천립중이 5.5g이고 mL당 약 120립 정도이다. 가을에 배추와 같이 재배하면 약 5kg 정도까지 자라며 외엽이 아주 무성하고 억세게 보인다. 속잎은 노란색을 띠며 엉성하지만 약 900g 정도의 구를 형성한다. 잎과 뿌리 모두 항암과 항균작용이 큰 기능성 물질 썰포라펜(sulforaphene)을 다량으로 함유하고 있다. 배무채는 복2배체 식물로서 자가불화합성이 없고 따라서 자가수정이 잘되지만 벌이 많이 오는 타가수분식물이다. 배무채는 그의 모계였던 배추와의 교잡에서 자방친일 때는 교잡이 아주 잘 되지만 부계일 때는 완전한 불화합이며 부계였던 무 및 양배추와 흑겨자 사이에는 상반교잡 모두 불화합성이다. 그러나 복2배체 식물인 유채 및 황겨자와의 사이에는 상반교잡 모두 화합성이며 갓과의 사이에는 상반교잡 모두 부분화합성이다.

Morphological characters of Baemoochae, xBrassicoraphanus are mostly intermedium of the both parents, Chinese cabbage, Brassica rapa ssp. pekinensis and radish, Raphanus sativus. The upper and lower parts of the leaf resemble the shape of Chinese cabbage and radish, respectively. The midrib of the leaf is round like to that of radish, but very big more than 3 cm in diameter and white in color like that of Chinese cabbage. The root was changed from the swollen type like that of radish to the enlarged taproot like that of the land race of Chinese cabbage after attaining genetical stability. The flower is white. The seed pod is divided into 2 different parts; the upper part is radish and about 4 cm in length and holds 3-4 seeds and the lower part is Chinese cabbage and about 3 cm in length and holds 7-8 seeds. The color of seed is brown, weight per 1.000 seeds is 5.5 g and the number of seeds per mL is 120. The matured plant in the fall season is around 5 kg in weight and outer leaves are very vigorous and stiffly and inner leaves are erect and form a loose head. The leaf and the root contain a high level of sulforaphene which is well known as a functional substance for anti-cancer and anti-super-bacteria. Baemoochae is an amphidiploid and does not have the self incompatibility function. It has a high level of cross compatibility with Chinese cabbage as the female parent, but not the male parent. It is cross incompatible to cabbage, B. oleracea, black mustard, B. nigra and radish. However it is highly compatible to oil seed rape, B. napus, yellow mustard, B. carinata and partial compatible to muatard, B. juncea in the reciprocal cross.

키워드

참고문헌

  1. Chen, H.G. and J.S. Wu. 2008. Characterization of fertile amphidiploid between Rapanus sativus and Brassica alboglabra and the crossability with Brassica species. Genet. Resour. Crop Evol. 55:143-150. https://doi.org/10.1007/s10722-007-9223-8
  2. Gomez-Campo, C. 1980. Morphology and morpho-taxonomy of the tribe Brassiceae, p. 1-31. In: S. Tsunoda, K. Hinata, and C. Gomez -campo (eds.). Brassica crops and wild allies. Japan Scientific Societies Press, Tokyo.
  3. Gomez-Campo, C. and S. Prakash. 1999. Origin and domestication, p. 33-58. In: C. Gomez-Campo (ed.). Biology of Brassica coenospecies. Elsevier, Tokyo.
  4. Hagimori, M., M. nagaoka, N. kato, and H. Yoshikawa. 1992. Production and characterization of somatic hybrids between the Japanese radish and cauliflower. Theor. Appl. Genet. 84:819-824.
  5. Hong, S.-Y. and S.-S. Lee. 1995. Microspore culture of xBrassicoraphanus. J. Kor. Soc. Hort. Sci. 36:453-459.
  6. Karpechenko, G.D. 1927. Polyploid hybrid of Raphanus sativus L. xBrassica oleracea L. Bul. Appl. Bot. Genet. Plant Breed. 7:305-410.
  7. Lee, S.-S., W.-J. Choi, and J.-G. Woo. 2002. Development of a new vegetable crop in xBrassicoraphanus by hybridization of Brassica campestris and Raphanus sativus. J. Kor. Soc. Hort. Sci. 43:693-698.
  8. Lee, S.-S., S.-A. Lee, J. Yang, and J. Kim. 2011. Developing stable progenies of Brassicoraphanus, an intergeneric allopolyploid between Brassica rapa and Raphanus sativus through induced mutation using microspore culture. Theor. Appl. Genet. 122: 885-892. https://doi.org/10.1007/s00122-010-1494-3
  9. Lee, S.S., J.G. Woo, and H.H. Shin. 1989. Obtaining intergeneric hybrid plant between Brassica campestris and Raphanus sativus through young ovule culture. Korean J. Breed. 21:52-57.
  10. Lim, S.J., S.-S. Lee, and J.-W. Bang. 2011. Karyotype and genomic in situ hybridization pattern of ${\times}$Brassicoraphanus, an intergeneric hybrid between Brassica cam pestris ssp. pekinensis and Raphanus sativus. Plant Biotechnl. Rep. 6:107-112.
  11. Lim S., J. Lee, and J.-K. Kim. 2009. Analysis of isothiocyanates in newly generated vegetables, Baemuchae (xBrassicoraphanus) as affected by growth. Intl. J. Food Sci. Technol. 44:1401-1407. https://doi.org/10.1111/j.1365-2621.2009.01970.x
  12. Prakash, S., S.R. Bhat, C.F. Quiros, P.B. Kirti, and V.L. Chopra. 2009. Brassica and its close allies: Cytogenetics and evolution. Plant Breeding Rev. 31:21-187.
  13. Song, K.M., T.C. Osborn, and P.H. Williams. 1988. Brassica taxonomy based on nuclear restriction fragment length polymorphism (RFLP). 1. Genome evolution of diploid and amphidiploid species. Theor. Appl. Genet. 75:784-794.
  14. U, N. 1935. Genome analysis in Brassica with special reference to the experimental formation of B. napus and peculiar mode of fertilization. Japan. J. Bot. 7:389-452.
  15. Williams, P.H. and F.Q. Heyn. 1981. The origins and development of cytoplasmic male sterile Chinese cabbage, p. 293-300. In: N.S. Talekar and T.D. Griggs (eds.). Chinese cabbage. AVRDC, Shanhua, Taiwan.
  16. Yamanaka, H., Y. Kuginuki, T. Kanno, and T. Nishio. 1992. Efficient production of somatic hybrids between Raphanus sativus and Brassica oleracea. Japan. J. Breed. 42:329-339. https://doi.org/10.1270/jsbbs1951.42.329

피인용 문헌

  1. Differential expression of major genes involved in the biosynthesis of aliphatic glucosinolates in intergeneric Baemoochae (Brassicaceae) and its parents during development vol.102, pp.1, 2020, https://doi.org/10.1007/s11103-019-00939-2