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Primers for phylogeny reconstruction in Bignonieae (Bignoniaceae) using herbarium samples(1)
• Premise of the study: New primers were developed for Bignonieae to enable phylogenetic studies within this clade using herbarium samples. • Methods and Results: Internal primers were designed based on available sequences of the plastid ndhF gene and the rpl32-trnL intergenic spacer region, and the...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Botanical Society of America
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4103147/ https://www.ncbi.nlm.nih.gov/pubmed/25202586 http://dx.doi.org/10.3732/apps.1300018 |
Sumario: | • Premise of the study: New primers were developed for Bignonieae to enable phylogenetic studies within this clade using herbarium samples. • Methods and Results: Internal primers were designed based on available sequences of the plastid ndhF gene and the rpl32-trnL intergenic spacer region, and the nuclear gene PepC. The resulting primers were used to amplify DNA extracted from herbarium materials. High-quality data were obtained from herbarium samples up to 53 yr old. • Conclusions: The standardized methodology allows the inclusion of herbarium materials as alternative sources of DNA for phylogenetic studies in Bignonieae. |
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