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Petunia nectar proteins have ribonuclease activity

Plants requiring an insect pollinator often produce nectar as a reward for the pollinator's visitations. This rich secretion needs mechanisms to inhibit microbial growth. In Nicotiana spp. nectar, anti-microbial activity is due to the production of hydrogen peroxide. In a close relative, Petuni...

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Detalles Bibliográficos
Autores principales: Hillwig, Melissa S., Liu, Xiaoteng, Liu, Guangyu, Thornburg, Robert W., MacIntosh, Gustavo C.
Formato: Texto
Lenguaje:English
Publicado: Oxford University Press 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2892141/
https://www.ncbi.nlm.nih.gov/pubmed/20460362
http://dx.doi.org/10.1093/jxb/erq119