BookDOI
Piper: A Model Genus for Studies of Phytochemistry, Ecology, and Evolution
Lee A. Dyer,Aparna D. N. Palmer +1 more
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The article was published on 2004-01-01. It has received 131 citations till now. The article focuses on the topics: Genus.read more
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Journal ArticleDOI
Patterns of Secondary Metabolite Allocation to Fruits and Seeds in Piper reticulatum
Susan R. Whitehead,Christopher S. Jeffrey,Michael D. Leonard,Craig D. Dodson,Lee A. Dyer,M. D. Bowers +5 more
TL;DR: Evidence is provided that there are strong selection pressures for fruit and seed defense independent of selection in vegetative tissues, and a key role for chemical diversity in fruit-frugivore interactions is suggested.
Journal ArticleDOI
Antioxidant, Antitubercular and Cytotoxic Activities of Piper imperiale
Luis E. Díaz,Diego Muñoz,Rosa E. Prieto,Sergio A. Cuervo,Diego L. Gonzalez,Juan D. Guzman,Sanjib Bhakta +6 more
TL;DR: The flower extract showed strong antimicrobial activity against Mycobacterium tuberculosis H37Rv, and all the extracts exhibited dose-dependent cytotoxic effects against MCF-7 cancer cells, the first time that a Piper extract has been found to be highly active against M. tuberculosis.
Evaluación del efecto de algunos elicitores sobre la producción de metabolitos secundarios en suspensiones celulares de Piper sp.
TL;DR: Universidad Nacional de Colombia -Sede Bogota, Pontificia Universidad Javeriana, MinCiencias as discussed by the authors, MinCientías
Journal ArticleDOI
Molecular phylogeny of Eois (Lepidoptera, Geometridae): evolution of wing patterns and host plant use in a species-rich group of Neotropical moths.
TL;DR: Molecular phylogeny of Eois (Lepidoptera, Geometridae): evolution of wing patterns and host plant use in a species‐rich group of Neotropical moths.
Journal ArticleDOI
Medicinal plants at the Sítio do Gois, Apodi, Rio Grande do Norte State, Brazil
Renan da Cruz Paulino,Gabrielly Paula de Sousa Azevedo Henriques,Olga N. S. Moura,Maria de Fatima Barbosa Coelho,Rodrigo Aleixo Brito de Azevedo +4 more
TL;DR: The most common preparations are teas and syrups, used part is the leaf and stem bark and great number of citations for disorders of the digestive and respiratory systems as mentioned in this paper.
References
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A revised medium for rapid growth and bio assays with tobacco tissue cultures
Toshio Murashige,Folke Skoog +1 more
TL;DR: In vivo redox biosensing resolves the spatiotemporal dynamics of compartmental responses to local ROS generation and provide a basis for understanding how compartment-specific redox dynamics may operate in retrograde signaling and stress 67 acclimation in plants.
Journal ArticleDOI
Confidence limits on phylogenies: an approach using the bootstrap.
TL;DR: The recently‐developed statistical method known as the “bootstrap” can be used to place confidence intervals on phylogenies and shows significant evidence for a group if it is defined by three or more characters.
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MODELTEST: testing the model of DNA substitution.
David Posada,Keith A. Crandall +1 more
TL;DR: The program MODELTEST uses log likelihood scores to establish the model of DNA evolution that best fits the data.
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Dating of the human-ape splitting by a molecular clock of mitochondrial DNA.
TL;DR: A new statistical method for estimating divergence dates of species from DNA sequence data by a molecular clock approach is developed, and this dating may pose a problem for the widely believed hypothesis that the bipedal creatureAustralopithecus afarensis, which lived some 3.7 million years ago, was ancestral to man and evolved after the human-ape splitting.