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In vitro propagation of Arctic mouse-ear chickweed in high temperature

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Title
In vitro propagation of Arctic mouse-ear chickweed in high temperature
Other Titles
북극 mouse-ear chickweed의 고온에 대한 생체 propagation
Authors
서효원
Kang, Sung-Ho
Chung, Hosung
Kim, Ji Hee
Park, Young-Eun
Yi, Jung-Yoon
Keywords
arctic; mouse-ear chickweed; progagation
Issue Date
2005
Citation
서효원, et al. 2005. In vitro propagation of Arctic mouse-ear chickweed in high temperature. 한국식물생명공학회. 한국식물생명공학회. 2005.04.22~.
Abstract
An effective in vitro preservation and propagation conditions of higher polar plant Arctic Mouse-ear Chickweed (Cerastium arcticum) were investigated in higher temperature. With slightly modified Murashige and Skoog (MS) media, Cerastium arcticum has been able to propagate at higher temperature than its ecological growth temperature. The optimal flowering conditions in growth chamber system were 15℃/10℃ (day/night), 3000±100 Lux, and 21/3h (day/night) of temperature, light, and photoperiod, respectively. For in vitro preservation, suspension culture with modified MS media showed the highest growth rate in the temperature of 23?
1℃. The biomass of suspension cultures Cerastium arcticum were doubled by every 7days after sub-cultured.
URI
http://repository.kopri.re.kr/handle/201206/7568
Conference Name
한국식물생명공학회
Conference Place
한국식물생명공학회
Conference Date
2005.04.22~
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