Crossref journal-article
Wiley
Physiologia Plantarum (311)
Abstract

Approximately 10% of the total protein contained in Phaseolus vulgaris L. cv. Greensleeves seeds is composed of the glycoprotein lectin, phytohemagglutinin. We have investigated whether the presence of N‐linked oligosaccharide side chains is a prerequisite for the correct intracellular transport of this protein and whether unglycosylated phytohemagglutinin maintains its biological activities. Excised developing cotyledons were incubated in the presence of tunicamycin to prevent glycosylation “in vivo”, and the fate of the unglycosylated protein synthesized in such cotyledons determined. It was found that unglycosylated phytohemagglutinin reaches its normal site of accumulation, the protein bodies, and maintains erythro‐agglutinating and mitogenic activities.

Bibliography

Bollini, R., Ceriotti, A., Daminati, M. G., & Vitale, A. (1985). Glycosylation is not needed for the intracellular transport of phytohemagglutinin in developing Phaseolus vulgaris cotyledons and for the maintenance of its biological activities. Physiologia Plantarum, 65(1), 15–22. Portico.

Authors 4
  1. Roberto Bollini (first)
  2. Aldo Ceriotti (additional)
  3. M. Gloria Daminati (additional)
  4. Alessandro Vitale (additional)
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Dates
Type When
Created 19 years, 3 months ago (April 30, 2006, 7:18 p.m.)
Deposited 1 year, 10 months ago (Oct. 20, 2023, 9:24 a.m.)
Indexed 2 weeks, 3 days ago (Aug. 7, 2025, 4:55 a.m.)
Issued 39 years, 11 months ago (Sept. 1, 1985)
Published 39 years, 11 months ago (Sept. 1, 1985)
Published Online 19 years, 3 months ago (April 28, 2006)
Published Print 39 years, 11 months ago (Sept. 1, 1985)
Funders 0

None

@article{Bollini_1985, title={Glycosylation is not needed for the intracellular transport of phytohemagglutinin in developing Phaseolus vulgaris cotyledons and for the maintenance of its biological activities}, volume={65}, ISSN={1399-3054}, url={http://dx.doi.org/10.1111/j.1399-3054.1985.tb02352.x}, DOI={10.1111/j.1399-3054.1985.tb02352.x}, number={1}, journal={Physiologia Plantarum}, publisher={Wiley}, author={Bollini, Roberto and Ceriotti, Aldo and Daminati, M. Gloria and Vitale, Alessandro}, year={1985}, month=sep, pages={15–22} }