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DR. D'ADAMO: LECSTER 7The lectin database of Dr. Peter D'Adamo. BACK TO INDEX | LECSTER7 FAQ |
Musa acuminata | |
| SPECIES IMAGE | ![]() | SOURCE | Plantain |
| LECTINS | PlanLec |
| MOLECULAR IMAGE | ![]() | CLASS |
| NOMEN | LECp.Mus.Acu.xx.Xxxx |
| INDEX | Plant lectin / / / / |
| CHARACTERIZATION | Banana and plantain lectins are also the first documented examples of jacalin-related lectins, which are abundantly present in the pulp of mature fruits but are apparently absent from other tissues. The banana lectin is a powerful murine T-cell mitogen. The novel observation was made that banana and plantain lectins recognize internal alpha1,3-linked glucosyl residues, which occur in the linear polysaccharides elsinan and nigeran. Concanavalin A and lectins from pea and lentil, also mannose/glucose binding lectins, did not precipitate with any of these linear alpha-glucans. This is, the authors believe, the first report of the recognition of internal alpha1,3-glucosidic bonds by a plant lectin. It is possible that these lectins are present in the pulp of their respective fruit, complexed with starch. See: Eur J Biochem 2001 May;268(9):2609-15 |
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| SOURCE TISSUE | |
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| REFERENCES | Planta 2000 Sep;211(4):546-54 |
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