Summary
Antibodies raised from a 32 kDa storage protein of poplar wood are found to bind specifically to protein bodies in willow wood ray cells when the immunogold method is used. A polypeptide of ca. 32 kDa is also obtained from the willow wood which reacts with the poplar storage protein antibodies when the immunoblotting technique is used. The results indicate that willow possesses a storage protein which appears closely related to that of poplar.
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Abbreviations
- kDa:
-
kiloDalton
- SDS-PAGE:
-
sodium dodecyl sulfate polyacrylamide gel electrophoresis
References
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Sauter, J.J., van Cleve, B. Immunochemical localization of a willow storage protein with a poplar storage protein antibody. Protoplasma 149, 175–177 (1989). https://doi.org/10.1007/BF01322989
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DOI: https://doi.org/10.1007/BF01322989