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Variation in Protein Intake Induces Variation in Spider Silk Expression

BACKGROUND: It is energetically expensive to synthesize certain amino acids. The proteins (spidroins) of spider major ampullate (MA) silk, MaSp1 and MaSp2, differ in amino acid composition. Glutamine and proline are prevalent in MaSp2 and are expensive to synthesize. Since most orb web spiders expre...

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Detalles Bibliográficos
Autores principales: Blamires, Sean J., Wu, Chun-Lin, Tso, I-Min
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3282770/
https://www.ncbi.nlm.nih.gov/pubmed/22363691
http://dx.doi.org/10.1371/journal.pone.0031626