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Exploring the Availability of Wild Corn Teosinte to Develop Flooding-tolerant Maize Varieties

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한국국제농업개발학회지 (The Journal of the Korean Society of International Agriculture)
한국국제농업개발학회 (The Korean Society Of International Agriculture)
초록

Teosinte, commonly known as wild species of corn, has distributed in Central and South America. It is believed that teosinte contains genes for resistance to flooding because of the climate characteristics of the collected countries. Recent studies have shown that teosinte has the ability to form adventitious roots, to develop aerenchyma tissues of teosinte, and the resistance to toxic substances under flooding soil condition. Therefore, development of corn varieties to cope with climate change and the growing corn at paddy field in Korea are required to introduce the characteristics of teosinte. However, in order to utilize teosinte resources, preconditions must be settled such as photoperiodic responsibility, physiological and ecological characteristics. Also if the preconditions are studied together with the metabolic level studies, the possibility of utilization for flooding resistant varieties will be even higher.

저자
  • 김상곤(농촌진흥청 국립식량과학원 중부작물부) | Sang Gon Kim (Department of central Area Crop Science, NICS, RDA, Suwon, 16429, Republic of Korea)
  • 배환희(농촌진흥청 국립식량과학원 중부작물부) | Hwan-Hee Bae (Department of central Area Crop Science, NICS, RDA, Suwon, 16429, Republic of Korea)
  • 이진석(농촌진흥청 국립식량과학원 중부작물부) | Jin-Seok Lee (Department of central Area Crop Science, NICS, RDA, Suwon, 16429, Republic of Korea)
  • 손범영(농촌진흥청 국립식량과학원 중부작물부) | Beom-Young Son (Department of central Area Crop Science, NICS, RDA, Suwon, 16429, Republic of Korea)
  • 백성범(농촌진흥청 국립식량과학원 중부작물부) | Basil J Nikolau (Department of central Area Crop Science, NICS, RDA, Suwon, 16429, Republic of Korea)
  • BasilJ.Nikolau(미국 아이오와주립대학교) | Seong-Bum Baek (Department of Biochemistry, Biophysics and Molecular Biology, Iowa State University, Ames, IA, 50011, USA)
  • 김정태(농촌진흥청 국립식량과학원 중부작물부) | Jung Tae Kim (Department of central Area Crop Science, NICS, RDA, Suwon, 16429, Republic of Korea) Corresponding author