Results 1 to 10 of about 339 (119)

The complete plastome sequences of Pseudowintera colorata and Tasmannia lanceolata (Winteraceae – Canellales) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2021
In this study, we report the complete plastome sequences of two Winteraceae taxa, Pseudowintera colorata (MT555077) and Tasmannia lanceolata (MT555078). Both plastomes show typical quadripartite structure. The plastome size of P.
Sangjin Jo, Ki-Joong Kim
doaj   +6 more sources

Complete plastid genome sequences of Drimys, Liriodendron, and Piper: implications for the phylogenetic relationships of magnoliids [PDF]

open access: yesBMC Evolutionary Biology, 2006
Background The magnoliids with four orders, 19 families, and 8,500 species represent one of the largest clades of early diverging angiosperms. Although several recent angiosperm phylogenetic analyses supported the monophyly of magnoliids and suggested ...
dePamphilis Claude W   +7 more
doaj   +5 more sources

Flora of Espírito Santo: Winteraceae

open access: yesRodriguésia, 2022
Winteraceae (Canellales) is represented by the genera Drimys, Pseudowintera, Takhtajania, Tasmannia, and Zygogynum, corresponding to approximately 100 species. Only Drimys occurs in Brazil, with three species: Drimys angustifolia, D.
Joelcio Freitas   +2 more
doaj   +2 more sources

Early vessel evolution and the diverisification of wood function: Insights from Malagasy Canellales

open access: yesAmerican Journal of Botany, 2010
Xylem vessels have long been proposed as a key innovation for the ecological diversification of angiosperms by providing a breakthrough in hydraulic efficiency to support high rates of photosynthesis and growth. However, recent studies demonstrated that angiosperm woods with structurally “primitive” vessels did not have greater whole stem hydraulic ...
Hudson, Patrick J.   +2 more
openaire   +4 more sources

Discordant Phylogenomic Placement of Hydnoraceae and Lactoridaceae Within Piperales Using Data From All Three Genomes. [PDF]

open access: yesFront Plant Sci, 2021
Original ResearchPhylogenetic relationships within the magnoliid order Piperales have been studied extensively, yet the relationships of the monotypic family Lactoridaceae and the holoparasitic Hydnoraceae to the remainder of the order remain a matter ...
Jost M   +4 more
europepmc   +3 more sources

Five major shifts of diversification through the long evolutionary history of Magnoliidae (angiosperms). [PDF]

open access: yesBMC Evol Biol, 2015
With 10,000 species, Magnoliidae are the largest clade of flowering plants outside monocots and eudicots. Despite an ancient and rich fossil history, the tempo and mode of diversification of Magnoliidae remain poorly known.
Massoni J, Couvreur TL, Sauquet H.
europepmc   +2 more sources

Stout camphor tree genome fills gaps in understanding of flowering plant genome evolution. [PDF]

open access: yesNat Plants, 2019
We present reference-quality genome assembly and annotation for the stout camphor tree (Cinnamomum kanehirae (Laurales, Lauraceae)), the first sequenced member of the Magnoliidae comprising four orders (Laurales, Magnoliales, Canellales and Piperales ...
Chaw SM   +15 more
europepmc   +2 more sources

Phylogenetic Analyses of Basal Angiosperms Based on Nine Plastid, Mitochondrial, and Nuclear Genes [PDF]

open access: yesINTERNATIONAL JOURNAL PLANT SCIENCES, 2005
DNA sequences of nine genes (plastid: atpB, matK, and rbcL; mitochondrial: atp1, matR, mtSSU, and mtLSU; nuclear: 18S and 26S rDNAs) from 100 species of basal angiosperms and gymnosperms were analyzed using parsimony, Bayesian, and maximum likelihood ...
Barbara A. Whitlock   +19 more
core   +2 more sources

Winteraceae do Rio Grande do Sul, Brasil

open access: yesRodriguésia, 2016
Winteraceae apresenta cinco gêneros, dos quais apenas Drimysocorre na região neotropical. A taxonomia das espécies ocorrentes no Brasil ainda é controversa e dependendo do autor, são aceitas de uma a três espécies.
Anelise Hertzog   +2 more
doaj   +2 more sources

Reconstructing the basal angiosperm phylogeny: evaluating information content of mitochondrial genes [PDF]

open access: yes, 2006
Three mitochondrial (atp1, matR, nad5), four chloroplast (atpB, matK, rbcL, rpoC2), and one nuclear (18S) genes from 162 seed plants, representing all major lineages of gymnosperms and angiosperms, were analyzed together in a supermatrix or in various ...
Adam M. White   +130 more
core   +2 more sources

Home - About - Disclaimer - Privacy