biologia plantarum

International journal on Plant Life established by Bohumil Němec in 1959

Biologia plantarum 16:237-240, 1974 | DOI: 10.1007/BF02920923

Speeifle isoperoxidases in roots

Th. Gaspar1, M. Dubucq1, P. Van Hoof2
1 Laboratoire de Biologie végétale, Liège, Belgique
2 Liège et Laboratoire de Cytogénétique, Leuven, Belgique

Using starch gel electrophoresis, a group of anodic isoperoxidases which is revealed byo-dianisidine (not by guaïcol) in the soluble fraction of roots proteins from lentil, pea, sugarbeet and maize is never found in corresponding extracts from stems. These root specific peroxidases do not show IAA-oxidase activity as revealed byp-dimethylaminocinnamaldehyde on the gels. They could not serve as a rhizogenesis index since they do not appear from the early beginning of root growth.

Received: October 30, 1973; Published: May 1, 1974  Show citation

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Gaspar, T., Dubucq, M., & Van Hoof, P. (1974). Speeifle isoperoxidases in roots. Biologia plantarum, 16(3), 237-240. doi: 10.1007/BF02920923
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    References

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