CHROMIUM-51 DISTRIBUTION IN TISSUES AND EXTRACTS OF LEPTOSPERMUM SCOPARIUM

被引:41
作者
LYON, GL
PETERSON, PJ
BROOKS, RR
机构
[1] Department of Biochemistry and Chemistry, Massey University, Palmerston North
[2] Department of Scientific and Industrial Research, Institute of Nuclear Sciences, Lower Hutt
[3] Department of Scientific and Industrial Research, Plant Chemistry Division, Palmerston North
关键词
D O I
10.1007/BF00385071
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Leptospermum scoparium plants cultured in solutions containing Na251CrO4 accumulated most of the absorbed radioactivity in the roots. About one third of the root radioactivity was soluble in 80% ethanol in the form of three 51Cr-complexes, the predominant one being identified as trioxalatochromate (III) ion. These complexes were also present in stem and leaf extracts. 51Cr distribution was examined in various chemical fractions; protein and nucleic acids were especially low in radioactivity. © 1969 Springer-Verlag.
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页码:282 / &
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