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	Provedor de dados AgEcon (1) Electron. J. Biotechnol. (1) Autor Dhoubhadel, Sunil P. (1) Fu,Junjiang (1) Khan,Asaduzzaman (1) Luo,Peiyi (1) Mei,Zhiqiang (1) Stockton, Matthew C. (1) Tania,Mousumi (1) Zhang,Chun (1) Zhu,Ye (1) Mais... Palavra-chave Substitutes (2) Agribusiness (1) Angelica sinensis (1) Beef imports (1) Demand and Price Analysis (1) Flexibilities (1) Genetic authentication (1) Inter-simple sequence repeat (1) International Relations/Trade (1) Inverse demand (1) Random amplified polymorphic DNA (1) Wholesale beef prices (1) Mais... Tipo do documento Conference Paper or Presentation (1) Journal article (1) Ano 2015 (1) 2010 (1) País Chile (1) United States (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Efficiency of improved RAPD and ISSR markers in assessing genetic diversity and relationships in Angelica sinensis (Oliv.) Diels varieties of China Electron. J. Biotechnol. Mei,Zhiqiang; Zhang,Chun; Khan,Asaduzzaman; Zhu,Ye; Tania,Mousumi; Luo,Peiyi; Fu,Junjiang. Background Angelica sinensis is a well-known traditional Chinese medicinal plant. We aimed to assess the genetic diversity and relationships in A. sinensis cultivars collected from different locations of China and also some other Angelica species. Results We employed an improved random amplified polymorphic DNA (RAPD) technique for the amplification of DNA materials from ten Angelica cultivars, and the results were verified by inter-simple sequence repeat (ISSR) analysis. Twenty six RAPD primers were used for RAPD, and the amplified bands were found highly polymorphic (96%). Each primer amplified 8-14 bands with an average of 10.25. The cluster dendrogram showed that the similarity coefficients ranged from 0.41 to 0.92. The similarity coefficients were... Tipo: Journal article Palavras-chave: Angelica sinensis; Genetic authentication; Inter-simple sequence repeat; Random amplified polymorphic DNA; Substitutes. Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582015000200006 The U.S. Import of Beef: Substitute or Complement for Domestic Beef Production? AgEcon Dhoubhadel, Sunil P.; Stockton, Matthew C.. U.S. beef producers have always been concerned that beef imports may depress prices. Consumer groups have held the opposite view. This research addresses this issue by assessing the impact of beef imports on wholesale domestic beef prices. This is done by estimating the flexibilities between domestic beef, choice and select grades, and imported beef at the wholesale level. No statistical evidence is found to support either producer or consumer view. This may be resultant of small import volumes of beef. Beef exports, however, have a statistically measurable effect on domestic beef prices, especially the select grade. Tipo: Conference Paper or Presentation Palavras-chave: Beef imports; Flexibilities; Inverse demand; Substitutes; Wholesale beef prices; Agribusiness; Demand and Price Analysis; International Relations/Trade. Ano: 2010 URL: http://purl.umn.edu/56509 Registros recuperados: 2 Primeira ... 1 ... Última

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