Immature Embryo Culture in Hybrid Rice

ผู้แต่ง

  • Pradit Pongtongkam Dept. of Genetics, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand.
  • Kanchana Klakhaeng Pathumtani Rice Research Center, Klong Luang, Pathumtani, Thailand.
  • Paderm Ratisoontorn Dept. of Genetics, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand.
  • Saowanee Suputtitada Dept. of Genetics, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand.
  • Surin Peyachoknagul Dept. of Genetics, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand.
  • Nitsri Sangduen Dept. of Genetics, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand.
  • Chairerk Maneepongse Dept. of Agronomy, Faculty of Agriculture, Kasetsart University, Bangkok 10900), Thailand.
  • Hathairat Uraivong Pathumtani Rice Research Center, Klong Luang, Pathumtani, Thailand.

คำสำคัญ:

rice, embryo, culture

บทคัดย่อ

The wild species of rice (Oryza minuta) containing BBCC genome was crossed with three varieties of cultivated species (Oryza sative) : IR70, IR72 and IR74 having AA genome. The seed formation from these crosses were between 9.33 - 20.28%. The immature embryos from the 9-14-day-old seeds could grow into plantlets on the MS agar medium supplemented with 1 g/1 yeast extract and 2-3 mg/1 BAP. The two hybrids which were transferred to grow in a natural condition showed the same plant type as their parental cultivated varieties but their panicles and seed shapes were similar to the wild species. Seeds were not produced in any of these hybrids.

ดาวน์โหลด

เผยแพร่แล้ว

1993-03-31

รูปแบบการอ้างอิง

Pradit Pongtongkam, Kanchana Klakhaeng, Paderm Ratisoontorn, Saowanee Suputtitada, Surin Peyachoknagul, Nitsri Sangduen, Chairerk Maneepongse, และ Hathairat Uraivong. 1993. “Immature Embryo Culture in Hybrid Rice”. Agriculture and Natural Resources 27 (1). Bangkok, Thailand:15-19. https://li01.tci-thaijo.org/index.php/anres/article/view/241546.

ฉบับ

ปีที่ 27 ฉบับที่ 1 (1993): January-March

ประเภทบทความ

Research Article

สัญญาอนุญาต

online 2452-316X print 2468-1458/Copyright © 2022. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/),
production and hosting by Kasetsart University of Research and Development Institute on behalf of Kasetsart University.