FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2142778051> ?p ?o ?g. }

• W2142778051 endingPage "513" @default.
• W2142778051 startingPage "509" @default.
• W2142778051 abstract "The genus Echinacea, Asteraceae, is comprised of nine species, which are perennial herbs indigenous to North America and which have been traditionally used as medicinal plants for centuries. Three Echinacea species, E. angustifolia DC var. angustifolia, E. purpurea (L.) Moench, and E. pallida (Nutt.) Nutt., are currently being traded internationally in the natural products market. Echinacea products constitute a significant portion of this growing, multi-billion dollar industry. Echinacea is considered of value as a nonspecific immune stimulant; the pharmacological activity of Echinacea extracts has been widely studied with over 350 published studies to date (Briskin 2000) together providing strong evidence for an immune modulating activity of these extracts. The increasing popularity of Echinacea products has led to expansion in wildcrafting and commercial cultivation to meet the growing demand for plant material. Commercial supplies of E. purpurea are obtained from cultivated sources; E. angustifolia and E. pallida have until recently been supplied largely from indigenous habitats in the United States (Foster 1993). The threat to the genetic diversity present in wild populations due to indiscriminant overharvesting and the need for preservation of these genetic resources creates an incentive for the determination of the genetic variability present within these three species. The quality of botanical materials used in the manufacture of natural products has also been of concern with Echinacea products. Parthenium integrifolium is a common prairie perennial with a root morphology similar to that of E. angustifolia; roots of this plant have been a frequent adulterant of dried roots of E. angustifolia. DNA fingerprinting techniques such as random amplified polymorphic DNA (RAPD) (Williams et al. 1990) permit the identification of taxa and the determination of phylogenetic relationships and intraspecific diversity at a molecular genetic level. The use of such techniques for germplasm characterization facilitates the conservation and utilization of plant genetic resources, permitting the identification of unique accessions or sources of genetically diverse germplasm. The ability of this method to distinguish between taxa also has useful implications in botanical quality analysis. This study used RAPD markers to determine the genetic relationships of the three Echinacea species of commercial interest, to evaluate the level of diversity present within germplasm of each of the three species, and to compare accessions of each species available from different sources including the USDA National Plant Germplasm System and commercial sources. RAPD markers were also identified that are capable of distinguishing the presence of Parthenium integrifolium L., an adulterant of E. angustifolia, in DNA samples extracted from combined tissue of the two species. The 17 species-specific markers generated for the three Echinacea species in this study may also be useful in the identification of Echinacea species included in samples of botanical material or finished products." @default.
• W2142778051 created "2016-06-24" @default.
• W2142778051 creator A5010150683 @default.
• W2142778051 creator A5018533049 @default.
• W2142778051 creator A5065742203 @default.
• W2142778051 creator A5079898079 @default.
• W2142778051 date "2002-01-01" @default.
• W2142778051 modified "2023-09-23" @default.
• W2142778051 title "The use of RAPDs for the assessment of the identity, diversity and quality of Echinacea." @default.
• W2142778051 cites W1919772617 @default.
• W2142778051 cites W1971175666 @default.
• W2142778051 cites W1981963723 @default.
• W2142778051 cites W1986260377 @default.
• W2142778051 cites W1999597013 @default.
• W2142778051 cites W2035378514 @default.
• W2142778051 cites W2058463235 @default.
• W2142778051 cites W2060007187 @default.
• W2142778051 cites W2092354944 @default.
• W2142778051 cites W2104064112 @default.
• W2142778051 cites W2119925169 @default.
• W2142778051 cites W2136398317 @default.
• W2142778051 cites W2171114940 @default.
• W2142778051 cites W3138771162 @default.
• W2142778051 cites W2612032254 @default.
• W2142778051 hasPublicationYear "2002" @default.
• W2142778051 type Work @default.
• W2142778051 sameAs 2142778051 @default.
• W2142778051 citedByCount "20" @default.
• W2142778051 countsByYear W21427780512012 @default.
• W2142778051 countsByYear W21427780512014 @default.
• W2142778051 countsByYear W21427780512015 @default.
• W2142778051 countsByYear W21427780512020 @default.
• W2142778051 crossrefType "journal-article" @default.
• W2142778051 hasAuthorship W2142778051A5010150683 @default.
• W2142778051 hasAuthorship W2142778051A5018533049 @default.
• W2142778051 hasAuthorship W2142778051A5065742203 @default.
• W2142778051 hasAuthorship W2142778051A5079898079 @default.
• W2142778051 hasConcept C152613627 @default.
• W2142778051 hasConcept C18903297 @default.
• W2142778051 hasConcept C202216756 @default.
• W2142778051 hasConcept C2778225391 @default.
• W2142778051 hasConcept C2779158651 @default.
• W2142778051 hasConcept C2779567708 @default.
• W2142778051 hasConcept C2779719159 @default.
• W2142778051 hasConcept C55493867 @default.
• W2142778051 hasConcept C556039675 @default.
• W2142778051 hasConcept C55958113 @default.
• W2142778051 hasConcept C59822182 @default.
• W2142778051 hasConcept C71924100 @default.
• W2142778051 hasConcept C86803240 @default.
• W2142778051 hasConceptScore W2142778051C152613627 @default.
• W2142778051 hasConceptScore W2142778051C18903297 @default.
• W2142778051 hasConceptScore W2142778051C202216756 @default.
• W2142778051 hasConceptScore W2142778051C2778225391 @default.
• W2142778051 hasConceptScore W2142778051C2779158651 @default.
• W2142778051 hasConceptScore W2142778051C2779567708 @default.
• W2142778051 hasConceptScore W2142778051C2779719159 @default.
• W2142778051 hasConceptScore W2142778051C55493867 @default.
• W2142778051 hasConceptScore W2142778051C556039675 @default.
• W2142778051 hasConceptScore W2142778051C55958113 @default.
• W2142778051 hasConceptScore W2142778051C59822182 @default.
• W2142778051 hasConceptScore W2142778051C71924100 @default.
• W2142778051 hasConceptScore W2142778051C86803240 @default.
• W2142778051 hasLocation W21427780511 @default.
• W2142778051 hasOpenAccess W2142778051 @default.
• W2142778051 hasPrimaryLocation W21427780511 @default.
• W2142778051 hasRelatedWork W1803375514 @default.
• W2142778051 hasRelatedWork W1847156423 @default.
• W2142778051 hasRelatedWork W1963953102 @default.
• W2142778051 hasRelatedWork W1965516287 @default.
• W2142778051 hasRelatedWork W1971379873 @default.
• W2142778051 hasRelatedWork W1974329005 @default.
• W2142778051 hasRelatedWork W1979213836 @default.
• W2142778051 hasRelatedWork W1988164451 @default.
• W2142778051 hasRelatedWork W2001153491 @default.
• W2142778051 hasRelatedWork W2006807779 @default.
• W2142778051 hasRelatedWork W2035741400 @default.
• W2142778051 hasRelatedWork W2108482992 @default.
• W2142778051 hasRelatedWork W2117802995 @default.
• W2142778051 hasRelatedWork W2140145031 @default.
• W2142778051 hasRelatedWork W2155649556 @default.
• W2142778051 hasRelatedWork W2171114940 @default.
• W2142778051 hasRelatedWork W2590550672 @default.
• W2142778051 hasRelatedWork W2980805803 @default.
• W2142778051 hasRelatedWork W3138771162 @default.
• W2142778051 hasRelatedWork W2612032254 @default.
• W2142778051 isParatext "false" @default.
• W2142778051 isRetracted "false" @default.
• W2142778051 magId "2142778051" @default.
• W2142778051 workType "article" @default.