Results 61 to 70 of about 9,421 (202)
The evolution of Cayaponia (Cucurbitaceae) [PDF]
, 2010 Premise of the study: The Cucurbitaceae genus Cayaponia comprises ∼60 species that occur from Uruguay to the southern United States and the Caribbean; C. africana occurs in West Africa and on Madagascar.
Duchen, Pablo, Renner, Susanne S.
core +1 more source
Journal of Systematics and Evolution, EarlyView.We present the most densely sampled phylogeny of Carex section Lupulinae to date (107 specimens) and describe herein a new cryptic species for science from the southern United States, which is locally abundant and found in well‐explored and densely populated areas. Combining DNA sequences with morphometric data obtained from 299 samples, we Demonstrate
Étienne Lacroix‐Carignan +4 more
wiley +1 more source
rbcL and matK earn two thumbs up as the core DNA barcode for ferns.
PLoS ONE, 2011 BackgroundDNA barcoding will revolutionize our understanding of fern ecology, most especially because the accurate identification of the independent but cryptic gametophyte phase of the fern's life history--an endeavor previously impossible--will finally
Fay-Wei Li +6 more
doaj +1 more source
Molecular phylogeny of Asian Meconopsis based on nuclear ribosomal and chloroplast DNA sequence data. [PDF]
PLoS ONE, 2014 The taxonomy and phylogeny of Asian Meconopsis (Himalayan blue poppy) remain largely unresolved. We used the internal transcribed spacer (ITS) region of nuclear ribosomal DNA (nrDNA) and the chloroplast DNA (cpDNA) trnL-F region for phylogenetic ...
Yu-Cheng Liu +3 more
doaj +1 more source
A mistletoe tale: postglacial invasion of Psittacanthus schiedeanus (Loranthaceae) to Mesoamerican cloud forests revealed by molecular data and species distribution modeling [PDF]
, 2016 Map showing collecting sites of Psittacanthus schiedeanus. Numbers refer to collection sites and thin ellipses show collecting sites within the cloud forest areas.
Andrés Ernesto Ortiz-Rodriguez +7 more
core +7 more sources
Phylogeny of Chloranthus (Chloranthaceae) based on nuclear ribosomal ITS and plastid TRNL‐F sequence data [PDF]
American Journal of Botany, 2002 The internal transcribed spacers (ITS) of the nuclear ribosomal DNA and trnL‐F region of the chloroplast DNA were sequenced for all ten species of Chloranthus and the outgroup Sarcandra (Chloranthaceae). Parsimony analyses of separate and combined data sets strongly suggest that Chloranthus is monophyletic and can be divided into two major clades: one ...
Hong-Zhi, Kong +2 more
openaire +2 more sources
New Zealand Journal of Botany, Volume 64, Issue 2, June 2026.Molecular phylogenetic markers used to be ubiquitously obtained by Sanger sequencing, while recently, next generation sequencing (NGS) approaches have become popular alternatives. In this study, a pipeline utilizing Oxford Nanopore Technologies (ONT) amplicon sequencing (amplicon‐seq) was examined as an alternative to Sanger sequencing, with nine loci [
Kanae Nishii +7 more
wiley +1 more source
Caryologia, 2023 The genus Crocus L. of Iridaceae family contains about 160 species and is considered as a complex group of plant taxa with regard to evolutionary and phylogenetic events.
Masoud Sheidai +3 more
doaj +1 more source
Ecology and Evolution, Volume 16, Issue 4, April 2026.Croton chloroplast genomes exhibit substantial structural diversity driven mainly by asymmetric inverted repeats (IRs) contraction and expansion, despite highly conserved gene content. IR boundary shifts predominantly involved the LSC region, indicating an LSC‐driven evolutionary pattern. The preliminary phylogenomic analyses confirmed the monophyly of
Rushan Yan +6 more
wiley +1 more source
Zanco Journal of Pure and Applied Sciences, 2019 This study was conducted to identify genetic genotype patterns for the species Lophochloa berythea (Boiss. et Blanche) Bor, L. obtusiflora (Boiss.) Gontsch., L. phleoides (Vill.) Rchb., L. pumila (Desf.) Bor, Schismus arabicus Nees. and S.
Aboothar Ha. Al-Edhari +2 more
doaj +1 more source