한국작물학회지 (KOREAN JOURNAL OF CROP SCIENCE)

  • 제47권4호
  • /
  • Pages.297-300
  • /
  • 2002
  • /
  • 0252-9777(pISSN)
  • /
  • 2287-8432(eISSN)
한국작물학회 (The Korean Society of Crop Science)
권호 표지

Dormancy-related Change in Endogenous ABA, Batatasin, and Sugar in Stored Tuber and Bulbil of Chinese Yam

  • Lee, In-Jung (College of Agricultural Life Sciences, Division of Plant Bioscience, Kyungpook National University) ;
  • Kim, Sang-Kuk (Institute of Bioresources, Kyongbuk Provincial Agricultural Techonolgy Administration) ;
  • Lee, Sang-Chul (College of Agricultural Life Sciences, Division of Plant Bioscience, Kyungpook National University) ;
  • Park, Tae-Shik (Institute of Bioresources, Kyongbuk Provincial Agricultural Technology Administration) ;
  • Kwon, Soon-Tae (College of Natural Science, Application of Life Science, Andong National University)
  • 발행 : 2002.09.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Endogenous ABA and batatasins were first quantified in the stored tubers and bulbils of the Chinese yam, Dioscorea opposita Thunb. cv. 'Tsukune' by GC-MS with comparison of internal standard, and sugar content was also analyzed by HPLC with comparison of external standard. Endogenous ABA content in stored tubers and bulbils was rapidly decreased as storage period prolonged. ABA content of the bulbils was always higher than that of tuber during storage periods. All batatasins of stored tubers and bulbils at 30 days after storage decreased steadily compared to 120 days after storage. On the contrary, batatasin-Ⅲ of the stored tuber and bulbils was only decreased at 60 days after storage. In Dioscorea opposita Thunb. cv. 'Tsukune' like D. japonica, D. alata, and D. bulbifera, may be controlled by endogenous batatasins and ABA, In these compounds, batatasins rather than ABA might be closely related to dormancy-inducing compound during dormancy of the Chinese yam, Dioscorea opposita Thunb. cv. Tsukune.

키워드

참고문헌

  1. Browning, G. and T. A. Wignall. 1987. Identificadon and quandfi-cadon of indole-3-acetic and abscisic acids in the cambial region of Quercus robur by combined gas chromatography-mass spectrometry. Tree Physiol. 3 : 235-246 https://doi.org/10.1093/treephys/3.3.235
  2. Ei-Olemy, M. M. and J. Reisch. 1979. Isolation of batatasin I from non-dormant bulbils of Dioscorea opposita. An improved method for isolation of batatasin I. Planta medica. 37 : 67-69 https://doi.org/10.1055/s-0028-1097298
  3. Hasegawa, K. and T. Hashimoto. 1974. Gibberellin-induced dor-mancy and batatasin content in yam bulbils. Plant and Cell Physiol. 15 : 1-6
  4. Hasegawa, K. and T. Hashimoto. 1975. Variation of abscisic acid and batatasin content in yam bulbils-Effects of stratification and light exposure. Joumal of Experimental Botany. 26(94) : 757-764 https://doi.org/10.1093/jxb/26.5.757
  5. Hashimoto, T., K. Hasegawa and A. Kawarada. 1972. Batatasins: New dormancy-inducing substances of yam bulbils. Planta. 108: 369-374 https://doi.org/10.1007/BF00389315
  6. Kamboj, J. S., G. Browning, P. S. Blake, J. D. Quinlan, and D. A. Baker. 1999. GC-MS-SIM analysis of abscisic acid and indole-3-acetic acid in shoot bark of apple rootstocks. Plant Growth Regutalion. 28: 21-27 https://doi.org/10.1023/A:1006299414481
  7. Okagami, N. and M. Nagao. 1971. Gibberelln-induced dormancy in bulbils of Dioscorea. Planta. 101 : 91-94 https://doi.org/10.1007/BF00387694
  8. Qi, Q. G., P. A. Rose, G. D. Abrams, D. C. Taylor, S. R. Abrams, and A. J. Cutler. 1998. (+)-Abscisic acid metabolism, 3ketoacylcoenzyme A synthase gene expression, and very long chain monosaturated fatty acid biosynthesis in Brassica napus embryos. Plant Physiol. 117 : 979-987 https://doi.org/10.1104/pp.117.3.979
  9. Sinniah, R., R. H. Ellis, and P. John. 1998. Irrigation and seed quality development in rapid cycling Brassica: Soluble carbo hydrates and heat stale proteins. Annals of Botany. 82 : 647-655 https://doi.org/10.1006/anbo.1998.0738
  10. Wallstedt, A., M. C. Nilsson, G. Odham, and O. Zackrisson. 1997. A method to quantify the allelopathic compound batatasin III in extracts from Empetrum hermaphrodium using gas chromatography: Applied on extracts from leaves of different ages. Journal of Chemical Ecology. 23(10): 2345-2355 https://doi.org/10.1023/B:JOEC.0000006678.37973.be
  11. Wickham, L. D., H. C. Passam, and L. A. Wilson. 1984. Dormancy responses to post harvest application of growth regulators in Dioscorea species. I. Responses of bulbils, tubers and tuber pieces of three Dioscorea species. J. Agric. Sci. Camb. 102 : 427-432 https://doi.org/10.1017/S0021859600042763