Results 131 to 140 of about 422 (158)

Microsatellite segregation analysis and cytogenetic evidence for tetrasomic inheritance in the American yam Dioscorea trifida and a new basic chromosome number in the Dioscoreae [PDF]

Theoretical and Applied Genetics, 2006
Despite the economic and cultural importance of the indigenous "Amerindian" yam Dioscorea trifida, very little is known about their origin, phylogeny, diversity and genetics. Consequently, conventional breeding efforts for the selection of D. trifida genotypes resistant to potyviruses which are directly involved in the regression of this species have ...
Gemma Arnau, Arnau Gemma, Santoni Sylvain   +2 more
exaly   +5 more sources

Isolation, characterization and cross‐species amplification of microsatellite DNA loci in the tropical American yam Dioscorea trifida

Molecular Ecology Notes, 2005
AbstractWe developed microsatellite markers in American yam (Dioscorea trifida). A microsatellite sequence‐enriched genomic library was screened, and after sequencing, primers were designed for 20 microsatellites. Among these, eight primer pairs yielded amplification products that were both interpretable and polymorphic in 24 yam cultivars.
Hochu, Isabelle, Santoni, Sylvain, Bousalem, Mustapha   +2 more
openaire   +4 more sources

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HPLC-DAD-ESI/MS identification of anthocyanins in Dioscorea trifida L. yam tubers (purple sachapapa)

European Food Research and Technology, 2010
The coloured tubers of purple sachapapa (Dioscorea trifida L.), a common crop in the subtropical and tropical regions, were analysed to characterise their anthocyanin composition. High-performance liquid chromatography-diode array detection-mass spectrometry (HPLC-DAD-ESI/MS) allowed the detection of 12 anthocyanin pigments.
Fernando Ramos-Escudero, Celestino Santos-Buelga, Jaime A Yanez   +2 more
exaly   +2 more sources

Dioscorea tambillensis R. Knuth Dioscorea trifida L. f. Dioscoreaceae

Ethnobotany of Mountain Regions, 2020
Narel Y Paniagua-Zambrana, Rainer W Bussmann, Carolina Romero   +2 more
exaly   +4 more sources

Spatially structured genetic diversity of the Amerindian yam (Dioscorea trifida L.) assessed by SSR and ISSR markers in Southern Brazil [PDF]

Genetic Resources and Crop Evolution, 2013
Dioscorea trifida L. (Dioscoreaceae) is among the economically most important cultivated Amerindian yam species, whose origin and domestication are still unresolved issues.
Wellington Ferreira do Nascimento, Samantha Koehler, Paul Gepts   +2 more
exaly   +2 more sources

New information about Dioscorea Trifida (cush-cush yam) selection

1971
International ...
Degras, L., Arnolin, R., Suard, C., Poitout, R.   +3 more
openaire   +4 more sources

Characterization and properties of purple yam (Dioscorea trifida) powder obtained by refractance window drying

Drying Technology, 2020
Purple yam, Dioscorea trifida (DT), is characterized by its valuable nutritional properties and as powder it could be used as an ingredient in various foods.
Samíria de Jesus Lopes Santos, Hayana Karen Ferreira Canto, Luiza Helena Meller da Silva, Antonio Manoel da Cruz Rodrigues   +3 more
openaire   +1 more source

L'igname cousse-couche Dioscorea trifida et les virus

2005
National ...
Arnolin, R., Lombion, K.
openaire   +1 more source

Croissance et développement de l'igname cousse-couche (Dioscorea trifida L.)

1977
National ...
Degras, L., Vautor, A., Poitout, R., Arnolin, R.   +3 more
openaire   +2 more sources

Dioscorea trifida L.f.: a little known South American species

2023
Wellington Ferreira do Nascimento, Marcos Vinicius Bohrer Monteiro Siqueira, Lauren Raz, Elizabeth Ann Veasey   +3 more
openaire   +1 more source