Fundamental similarities in rubber particle architecture and function in three evolutionarily divergent plant species


Citation

Cornish K., . and Siler D. J., . and Grosjean O. K., . and Goodman N., . Fundamental similarities in rubber particle architecture and function in three evolutionarily divergent plant species. pp. 275-285. ISSN 0127-7065

Abstract

Rubber particles of the evolutionary divergent and anatomically distinct species Ficus elastica Hevea brasiliensis and Parthenium argentatum were analysed and compared. We have shown that rubber particles of the three species have intriguing differences in size relative proportions of long- and short-chain rubber and their protein profiles although they share fundamental similarities in particle architecture and function. We propose a model for rubber particle architecture in which proteins are located in large complexes at the particle surface. Our results suggest that successful rubber production in other species may entail many of the same commonalities observed here.


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Abstract

Rubber particles of the evolutionary divergent and anatomically distinct species Ficus elastica Hevea brasiliensis and Parthenium argentatum were analysed and compared. We have shown that rubber particles of the three species have intriguing differences in size relative proportions of long- and short-chain rubber and their protein profiles although they share fundamental similarities in particle architecture and function. We propose a model for rubber particle architecture in which proteins are located in large complexes at the particle surface. Our results suggest that successful rubber production in other species may entail many of the same commonalities observed here.

Additional Metadata

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Item Type: Article
AGROVOC Term: Hevea brasiliensis
AGROVOC Term: Ficus elastica
AGROVOC Term: Parthenium argentatum
AGROVOC Term: Rubber
AGROVOC Term: Extraction
AGROVOC Term: Species differences
AGROVOC Term: Plant morphology
AGROVOC Term: Molecular weight
AGROVOC Term: Protein content
AGROVOC Term: Particle size
Depositing User: Ms. Suzila Mohamad Kasim
Last Modified: 24 Apr 2025 06:28
URI: http://webagris.upm.edu.my/id/eprint/23443

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