Results 21 to 30 of about 1,284 (179)

The multipartite mitochondrial genome of Cynanchum auriculatum (Gentianales: Apocynaceae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2019
Cynanchum auriculatum is a Chinese herbal medicine species in the family Apocynaceae. The mitochondrial genome of C. auriculatum has heteroplasmy and consists of two chromosomes (chromosomes I and II), the lengths of which are 614,836 and 426,495 ...
Chang-Kug Kim, Yong-Kab Kim
doaj   +3 more sources

Flora Farallonensis IV: Gentianales del bosque montano bajo de Pico de Águila en Colombia

open access: yesMutis
Este es el cuarto artículo de una serie dedicada a la flora de Los Farallones de Cali. El propósito general de la serie es hacer un inventario de las plantas, algas y hongos estudiando localidades puntuales en Los Farallones. Este artículo está dedicado
Miguel A Gamboa-Gaitán
doaj   +3 more sources

Discovery of a Plant Pictet-Spenglerase With R-Stereoselectivity. [PDF]

open access: yesAngew Chem Int Ed Engl
Strictosidine synthases (STRs) are plant Pictet–Spenglerases catalyzing the coupling of a secoiridoid with tryptamine. All previously characterized strictosidine synthases are strictly S‐selective. Here, we report the discovery of Epi‐STR, an R‐selective STR ortholog from the medicinal plant Pogonopus speciosus.
Morweiser C   +3 more
europepmc   +3 more sources

Phylogenetic Studies in the Gentianales – Approaches at Different Taxonomic Levels

open access: yes, 2005
This thesis deals with phylogenetic relationships at different taxonomic levels. All the plants studied are or have been included in the order Gentianales, which comprises about 17 200 species.
Backlund, Maria
core   +3 more sources

A survey of generic names in Rubiaceae (Gentianales) with notes on context and patterns in naming

open access: yesTAXON
AbstractRubiaceae is one of the most diverse angiosperm families and consequently is the topic of much systematic research. Plenty of literature exists on the familial, tribal, and species level; however, a comprehensive overview of the names at the generic level is lacking.
Brecht Verstraete   +2 more
openaire   +2 more sources

Clarifying the nomenclature of Strychnos bredemeyeri and Lasiostoma (Loganiaceae) [PDF]

open access: yesPhytoKeys
Strychnos (Loganiaceae, Gentianales) is a large and pantropical genus of woody plants, ethnobotanically important as a source of many toxic alkaloids, including strychnine. Unfortunately, the status of numerous names at various ranks of Strychnos remains
Robberson Bernal Setubal   +3 more
doaj   +4 more sources

Caffeine inheritance in interspecific hybrids of Coffea arabica x Coffea canephora (Gentianales, Rubiaceae)

open access: yesGenetics and Molecular Biology, 2008
Caffeine inheritance was investigated in F2 and BC1F1 generations between Coffea arabica var. Bourbon Vermelho (BV) and Coffea canephora var. Robusta 4x (R4x). The caffeine content of seeds and leaves was determined during 2004 and 2005.
Regina H G Priolli   +2 more
exaly   +3 more sources

Les Eumolpinae (Col. Chrysomelidae) des Apocynaceae et des Asclepiadaceae (Gentianales)

open access: yesBulletin mensuel de la Société linnéenne de Lyon, 1982
The food-plants of several North American, Euro-Asiatic and African Eumolpinae belong to the Asclepiadaceae and the Apocynaceae. Eumolpine species are usually relatively monophagous within a certain genus, but the range is occasionally extended to ...
Jolivet, Pierre
core   +3 more sources

Gentianaceae da Serra do Lenheiro, Estado de Minas Gerais, Brasil [PDF]

open access: yesHoehnea, 2023
RESUMO (Gentianaceae Juss. da Serra do Lenheiro, Estado de Minas Gerais, Brasil). Apresentamos um tratamento taxonômico para Gentianaceae da Serra do Lenheiro, Minas Gerais, Brasil. Cinco gêneros e oito espécies foram registrados. Chave de identificação,
Maria Tereza Rodrigues Costa   +3 more
doaj   +1 more source

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