Results 31 to 40 of about 3,124 (209)

O Grado Apocynoid (Apocynaceae) no Nordeste Oriental do Brasil [PDF]

open access: yesHoehnea, 2023
RESUMO Um estudo taxonômico do grado Apocynoid (Apocynaceae) no Nordeste Oriental do Brasil é apresentado, e inclui uma chave de identificação, descrições morfológicas, comentários, ilustrações, fotos e uma tabela.
Thales Silva Coutinho   +1 more
doaj   +1 more source

A supermatrix approach provides a comprehensive genus‐level phylogeny for Gentianales [PDF]

open access: bronzeJournal of Systematics and Evolution, 2016
AbstractGentianales consist of Apocynaceae, Gelsemiaceae, Gentianaceae, Loganiaceae, and Rubiaceae, of which the majority are woody plants in tropical and subtropical areas. Despite extensive efforts in reconstructing the phylogeny of Gentianales based on molecular data, some interfamily and intrafamily relationships remain uncertain.
Leilei Yang   +9 more
openalex   +3 more sources

Flora of Ceará, Brazil: subtribe Gonolobinae (Asclepiadoideae/Apocynaceae)

open access: yesRodriguésia, 2021
We performed the taxonomic-floristic survey of subtribe Gonolobinae for the state of Ceará, as part of the “Flora do Ceará: knowing to conserve” project.
Natanael Costa Rebouças   +5 more
doaj   +1 more source

Spermatophyta Molecular Clock: Time Drift and Recent Acceleration. [PDF]

open access: yesPlant Environ Interact
Exponential increase in the base substitution rate in recent geologic time. ABSTRACT Angiospermae radiation is widely recognized as a mid‐Cretaceous event, but the adaptive radiation of Asarum and Viola as spring ephemerals also occurred during the Quaternary. To better understand the evolution of Angiospermae through geological time, a robust and well‐
Osozawa S.
europepmc   +2 more sources

A consensus classification for the order gentianales with additional details on the suborder apocynineae [PDF]

open access: bronzeThe Botanical Review, 1995
The Gentianales as circumscribed by Benson, Cronquist, Dahlgren, Goldberg, Hey wood et al., Melchior, Stebbins, Takhtajan, and Thorne is investigated. From these a consensus classification (not in the cladistic sense) or classificatory model for the order is proposed.
A. Nicholas, Himansu Baijnath
openalex   +4 more sources

The complete chloroplast genome of Mitreola yangchunensis (Loganiaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete chloroplast (cp) genome of Mitreola yangchunensis was sequenced and assembled for the first time. The genome is 154,665 bp in length, containing a large single-copy (LSC) region of 85,351 bp, a small single-copy region (SSC) of 18,218 bp and
Xiaolang Du   +4 more
doaj   +1 more source

Lectotypification and a new synonym in Palicourea (Rubiaceae)

open access: yesAnales del Jardín Botánico de Madrid, 2016
Here we designate specimen no. 10424 from the Museu Nacional (R) as the lectotype of Palicourea rudgeoides (Müll. Arg.) Standl. [Psychotria rudgeoides Müll. Arg., basion.], and assign a new synonym for Palicourea fulgens (Müll.
Carla Y’ Gubáu Manão   +2 more
doaj   +1 more source

UnigeneFinder: An Automated Pipeline for Gene Calling From Transcriptome Assemblies Without a Reference Genome. [PDF]

open access: yesPlant Direct
ABSTRACT For most species, transcriptome data are much more readily available than genome data. Without a reference genome, gene calling is cumbersome and inaccurate because of the high degree of redundancy in de novo transcriptome assemblies. To simplify and increase the accuracy of de novo transcriptome assembly in the absence of a reference genome ...
Xue B, Prado K, Rhee SY, Stata M.
europepmc   +2 more sources

MarkerMiner 1.0: a new application for phylogenetic marker development using angiosperm transcriptomes [PDF]

open access: yes, 2015
Premise of the study: Targeted sequencing using next-generation sequencing (NGS) platforms offers enormous potential for plant systematics by enabling economical acquisition of multilocus data sets that can resolve difficult phylogenetic problems ...
Berbazuk, W Brad   +8 more
core   +3 more sources

Primeiro relato de Aetalion reticulatum (L.) (Hemiptera: Aetalionidae) infestando plantas de noni [Morinda citrifolia L. (Rubiaceae)]

open access: yesEntomoBrasilis, 2019
Resumo. Aetalion reticulatum (L.) (Hemiptera: Aetalionidae), uma cigarrinha altamente polífaga e reconhecidamente praga de várias culturas agrícolas e florestais, é relatada pela primeira vez infestando plantas de noni, Morinda citrifolia L. (Gentianales:
Marcelo Tavares de Castro   +1 more
doaj   +1 more source

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