Results 31 to 40 of about 705 (155)

The complete chloroplast genome sequence of Helwingia himalaica (Helwingiaceae, Aquifoliales) and a chloroplast phylogenomic analysis of the Campanulidae [PDF]

open access: yesPeerJ, 2016
Complete chloroplast genome sequences have been very useful for understanding phylogenetic relationships in angiosperms at the family level and above, but there are currently large gaps in coverage.
Xin Yao   +4 more
doaj   +2 more sources

Deductive automated pollen classification in environmental samples via exploratory deep learning and imaging flow cytometry

open access: yesNew Phytologist, Volume 240, Issue 3, Page 1305-1326, November 2023., 2023
Summary Pollen and tracheophyte spores are ubiquitous environmental indicators at local and global scales. Palynology is typically performed manually by microscopic analysis; a specialised and time‐consuming task limited in taxonomical precision and sampling frequency, therefore restricting data quality used to inform climate change and pollen ...
Claire M. Barnes   +14 more
wiley   +1 more source

Dipsacales - PyPHLAWD [PDF]

open access: yes, 2020
The PyPHLAWD analysis of ...
Daniel Portik
core   +2 more sources

Genome‐scale angiosperm phylogenies based on nuclear, plastome, and mitochondrial datasets

open access: yesJournal of Integrative Plant Biology, Volume 65, Issue 6, Page 1479-1489, June 2023., 2023
Genome‐scale angiosperm phylogenies were reconstructed used currently available de novo genome data of 366 angiosperm species from 241 genera belonging to 97 families across 43 of the 64 orders based on orthologous genes from the nuclear, plastid, and mitochondrial genomes of the same species with compatible datasets.
Hongyin Hu   +4 more
wiley   +1 more source

Effect of environmental and spatial factors on the phylogenetic and functional diversity of the Mediterranean tree communities of Europe

open access: yesPlant Biology, Volume 25, Issue 4, Page 631-645, June 2023., 2023
For implementation of sustainable forest ecosystem management, phylogenetic information is key for conservation priorities and assessing ecosystem functioning. Abstract The tree flora of the Mediterranean Basin contains an outstanding taxonomic richness and a high proportion of endemic taxa.
M. C. Albassatneh   +5 more
wiley   +1 more source

Dipsacales - SuperCRUNCH Constrained [PDF]

open access: yes, 2020
The Dipsacales-Constrained analysis, which used SuperCRUNCH on the starting sequence set retrieved by ...
Daniel Portik
core   +2 more sources

High‐molecular‐weight DNA extraction for long‐read sequencing of plant genomes: An optimization of standard methods

open access: yesApplications in Plant Sciences, Volume 11, Issue 3, May-June 2023., 2023
Abstract Premise Developing an effective and easy‐to‐use high‐molecular‐weight (HMW) DNA extraction method is essential for genomic research, especially in the era of third‐generation sequencing. To efficiently use technologies capable of generating long‐read sequences, it is important to maximize both the length and purity of the extracted DNA ...
Myoungbo Kang   +5 more
wiley   +1 more source

A field‐capable rapid plant DNA extraction protocol using microneedle patches for botanical surveying and monitoring

open access: yesApplications in Plant Sciences, Volume 11, Issue 3, May-June 2023., 2023
Abstract Premise A novel protocol for rapid plant DNA extraction using microneedles is proposed, which supports botanic surveys, taxonomy, and systematics. This protocol can be conducted in the field with limited laboratory skills and equipment. The protocol is validated by sequencing and comparing the results with QIAGEN spin‐column DNA extractions ...
Jonathan Selz   +5 more
wiley   +1 more source

Diversification of CYCLOIDEA expression in the evolution of bilateral flower symmetry in Caprifoliaceae and Lonicera (Dipsacales) [PDF]

open access: yesAnnals of Botany, 2011
The expression of floral symmetry genes is examined in the CYCLOIDEA lineage following duplication, and these are linked to changes in flower morphology. The study focuses on Dipsacales, comparing DipsCYC2 gene expression in Viburnum (radially symmetrical Adoxaceae) to members of early-diverging lineages of the bilaterally symmetrical Caprifoliaceae ...
Dianella G, Howarth   +3 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy