Continental-scale patterns of Cecropia reproductive phenology: evidence from herbarium specimens
نویسندگان
چکیده
منابع مشابه
Continental-scale patterns of Cecropia reproductive phenology: evidence from herbarium specimens.
Plant phenology is concerned with the timing of recurring biological events. Though phenology has traditionally been studied using intensive surveys of a local flora, results from such surveys are difficult to generalize to broader spatial scales. In this study, contrastingly, we assembled a continental-scale dataset of herbarium specimens for the emblematic genus of Neotropical pioneer trees, ...
متن کاملDigitization protocol for scoring reproductive phenology from herbarium specimens of seed plants
Applications in Plant Sciences 2018 6(2): e1022; http://www.wileyonlinelibrary.com/journal/AppsPlantSci © 2018 Yost et al. Applications in Plant Sciences is published by Wiley Periodicals, Inc. on behalf of the Botanical Society of America. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial License, which permits use, distribution and reproduction i...
متن کاملTemporal patterns of damage and decay kinetics of DNA retrieved from plant herbarium specimens
Herbaria archive a record of changes of worldwide plant biodiversity harbouring millions of specimens that contain DNA suitable for genome sequencing. To profit from this resource, it is fundamental to understand in detail the process of DNA degradation in herbarium specimens. We investigated patterns of DNA fragmentation and nucleotide misincorporation by analysing 86 herbarium samples spannin...
متن کاملExtraction of ultrashort DNA molecules from herbarium specimens.
DNA extracted from herbarium specimens is highly fragmented; therefore, it is crucial to use extraction protocols that retrieve short DNA molecules. Improvements in extraction and DNA library preparation protocols for animal remains have allowed efficient retrieval of molecules shorter than 50 bp. Here, we applied these improvements to DNA extraction protocols for herbarium specimens and evalua...
متن کاملAutomatic Extraction of Leaf Characters from Herbarium Specimens
Herbarium specimens are a vital resource in botanical taxonomy. Many herbaria are undertaking large-scale digitization projects to improve access and to preserve delicate specimens, and in doing so are creating large sets of images. Leaf characters are important for describing taxa and distinguishing between them and they can be measured from herbarium specimens. Here, we demonstrate that herba...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Royal Society B: Biological Sciences
سال: 2011
ISSN: 0962-8452,1471-2954
DOI: 10.1098/rspb.2010.2259