Search Results - "Barrington, David S."

Widespread sampling biases in herbaria revealed from large-scale digitization by Daru, Barnabas H., Park, Daniel S., Primack, Richard B., Willis, Charles G., Barrington, David S., Whitfeld, Timothy J. S., Seidler, Tristram G., Sweeney, Patrick W., Foster, David R., Ellison, Aaron M., Davis, Charles C.

“…Nonrandom collecting practices may bias conclusions drawn from analyses of herbarium records. Recent efforts to fully digitize and mobilize regional floras…”
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Dynamics of asymmetrical hybridization in North American wood ferns: reconciling patterns of inheritance with gametophyte reproductive biology by Testo, Weston L, Watkins, James E., Jr, Barrington, David S

“…Hybridization is an important evolutionary force in plants, but the mechanisms underlying it have not been well studied for many groups. In particular, the…”
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Inferring the impacts of evolutionary history and ecological constraints on spore size and shape in the ferns by Barrington, David S., Patel, Nikisha R., Southgate, Morgan W.

“…Premise In the ferns, cell size has been explored with spores, which are largely uniform within species, produced in abundance, and durable. However, spore…”
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Biodiversity and apomixis: Insights from the East-Asian holly ferns in Polystichum section Xiphopolystichum by Patel, Nikisha, Li, Chun-Xiang, Zhang, Li-Bing, Barrington, David S.

“…[Display omitted] •Flow cytometry, spore length, and spore counts confirm four East Asian ferns as triploid apomicts.•Multiple cytotypes discovered for known…”
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Origin of Hawaiian Polystichum (Dryopteridaceae) in the context of a world phylogeny by Driscoll, Heather E, Barrington, David S

“…A genus-wide molecular phylogeny for Polystichum and allied genera (Dryopteridaceae) was reconstructed to address the biogeographic origin and evolution of the…”
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The rise of the Andes promoted rapid diversification in Neotropical Phlegmariurus (Lycopodiaceae) by Testo, Weston L., Sessa, Emily, Barrington, David S.

“…• Tropical mountains are disproportionately biodiverse relative to their surface area, but the processes underlying their exceptional diversity require further…”
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Major evolutionary events in the origin and diversification of the fern genus Polystichum (Dryopteridaceae) by Little, D.P, Barrington, D.S

“…Recent advances in molecular systematics of the ferns make it possible to address long-standing questions about classification of the major fern genera, such…”
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The Biogeography of Polyploid Ferns Across Space and Time by Barrington, David S.

“…A review of work on the origin and phylogenetic relationships of six systems of allopolyploid homosporous ferns and their progenitors serves as the basis for…”
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Molecular Phylogeny of the Polystichoid Ferns in Asia Based on Rbcl Sequences by Lu, Jin-Mei, Barrington, David S, Li, De-Zhu

“…Polystichum has often been treated as a sub-cosmopolitan genus of 180-230 species (i.e., Polystichum s.l.), but several segregate genera, such as…”
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New insights into the evolution of the fern family Dennstaedtiaceae from an expanded molecular phylogeny and morphological analysis by Schwartsburd, Pedro B., Perrie, Leon R., Brownsey, Patrick, Shepherd, Lara D., Shang, Hui, Barrington, David S., Sundue, Michael A.

“…[Display omitted] •The most comprehensive phylogenetic hypothesis for Dennstaedtiaceae is presented.•Divergence-time estimates were generated through BEAST…”
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Phylogeny and biogeography of exindusiate Andean Polystichum (Dryopteridaceae) by McHenry, Monique A, Barrington, David S

“…• Premise of the study: Uplift of the tropical Andes had a significant impact on the diversification of South American flora and fauna. Recent biogeographic…”
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Phylogeny of Chinese Polystichum (Dryopteridaceae) based on chloroplast DNA sequence data (trnL-F and rps4-trnS) by Li, C.X.(Chinese Academy of Sciences, Nanjing (China)), Lu, S.G, Barrington, D.S

“…Polystichum is one of the largest and most taxonomically complex fern genera in China. The evolutionary relationships of Chinese Polystichum and related…”
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Historical biogeography of the fern genus Polystichum (Dryopteridaceae) in Austral South America by Morero, Rita E., Deanna, Rocío, Barboza, Gloria E., Barrington, David S.

“…[Display omitted] •Austral South American Polystichum is a monophyletic group.•Its species diverged from an Austral common ancestor in the late…”
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Vacuolar Protein Sorting 26C encodes an evolutionarily conserved large retromer subunit in eukaryotes that is important for root hair growth in Arabidopsis thaliana by Jha, Suryatapa Ghosh, Larson, Emily R., Humble, Jordan, Domozych, David S., Barrington, David S., Tierney, Mary L.

“…Summary The large retromer complex participates in diverse endosomal trafficking pathways and is essential for plant developmental programs, including cell…”
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Two Beringian Origins for the Allotetraploid Fern Polystichum braunii (Dryopteridaceae) by Jorgensen, Stacy A., Barrington, David S.

“…Although some polyploids in the genus Polystichum are well studied and have well-resolved evolutionary histories, the origin of the circumboreally distributed…”
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Broad-Scale Integrity and Local Divergence in the Fiddlehead Fern Matteuccia struthiopteris (L.) Todaro (Onocleaceae) by Koenemann, Daniel M., Maisonpierre, Jacqueline A., Barrington, David S.

“…Matteuccia struthiopteris (Onocleaceae) has a present-day distribution across much of the north-temperate and boreal regions of the world. Much of its current…”
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Insights into evolution in Andean Polystichum (Dryopteridaceae) from expanded understanding of the cytosolic phosphoglucose isomerase gene by Lyons, Brendan M., McHenry, Monique A., Barrington, David S.

“…[Display omitted] •The fern Polystichum has conserved pgiC exons relative to flowering plants.•However variation in intron length and SNPs is high within and…”
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Speciation and Reticulation in the Polystichum Allotetraploids of the Costa Rican Cordillera Talamanca by Jorgensen, Stacy A., Barrington, David S.

“…Polyploidy is a prominent force in the evolution of plant genomes, and the ferns are no exception. The genus Polystichum is particularly rich in polyploids,…”
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Systematics of the Carex aquatilis and C. lenticularis lineages: Geographically and ecologically divergent sister clades of Carex section Phacocystis (Cyperaceae) by Dragon, Julie A, Barrington, David S

“…Carex aquatilis is a highly diverse and geographically widespread member of one of the largest genera of flowering plants, Carex, and is ideally suited for the…”
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Should hybrids be protected by listing; Betula sandbergii and Botrychium minganense in Vermont by Barrington, David S

“…Recent consideration of two taxa, a fern (Botrychium minganense Vict.) and a birch (Betula sandbergii Britton), for addition to the list of protected plants by…”
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