Effects of space flight on protein content and electrophoresis in Glycyrrhiza uralensis / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 135-137, 2010.
Article
в Zh
| WPRIM
| ID: wpr-281069
Ответственная библиотека:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the space environment on the role of licorice mutagenesis analysis of proteins.</p><p><b>METHOD</b>Licorice (Glycyrrhiza uralensis) seeds were carried by a recoverable satellite for 18 days (the average radiation dose in the flight recovery module was 0.102 m x d(-1), the orbit semidiameter 350 km, gravity 10(-6)). After return, The satellite-flown seeds and the unflown seeds (ground control) were planted in the fields of experimental farm. The leaves of each group were used for studying the effects of space flight on CAT, SOD activity, the protein content and electrophoresis.</p><p><b>RESULT</b>After the space flight, CAT, SOD activity of licorice increased in varying degrees, the difference was significant (P<0.05), two types of enzyme activity of sample from Ordos were higher than that from Hangjinqi. The protein content of licorice increased in a certain extent, the difference was significant (P<0.05), while protein electrophoresis also showed differences, weak new bands appeared.</p><p><b>CONCLUSION</b>These results indicated that spaceflight has effect on protein of licorice, these changes may be used as a tool for accelerating the progress in G. uralensis breeding.</p>
Полный текст:
1
База данных:
WPRIM
Основная тема:
Plant Proteins
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Superoxide Dismutase
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Chloramphenicol O-Acetyltransferase
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Chemistry
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Spacecraft
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Glycyrrhiza uralensis
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Electrophoresis
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Extraterrestrial Environment
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Metabolism
Язык:
Zh
Журнал:
China Journal of Chinese Materia Medica
Год:
2010
Тип:
Article