Références sur les Plantes

Page 4

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Author: Aananthi N, Anandakumar CR, Ushakumari R, Shanthi P, Year: 2010 Title: * Regeneration study of some indica rice cultivars followed by Agrobacterium – mediated transformation of highly regenerable cultivar, Pusa Basmati 1. Journal: Electronic Journal of Plant Breeding, 1(4): 1249-1256 (July 2010). Label: Bioengineering Keywords: regeneration, indica rice, Agrobacterium –mediated transformation Abstract: Five indica rice (Oryza sativa L.var.) cultivars viz., ASD 16, White Ponni, Pusa Basmati 1, Pusa Sugandh 4 and Pusa Sugandh 5 were subjected to tissue culture to study their regenerability in terms of regeneration percent and total number of regenerated plantlets obtained for a fixed sample size per variety. Regeneration potential was found to be highest (56.03%) for Pusa Basmati 1 and the lowest (30.37%) for White Ponni. The highly regenerating indica rice cultivar Pusa Basmati 1 was subjected to genetic transformation mediated by Agrobacterium tumifaciens EHA 105 harbouring the virulent Plasmid Pcambia 1305.1. Sucessful transformation events in the infected calli with this strain were assayed by transient GUS assay using 5-bromo 4-chloro 3-indolyl-D glucuronide (X-gluc) as a substrate. The frequency of transformation in terms of transient GUS assay was found to be 44.0 ± 2 S.E URL: http://7163212528993603940-a-1802744773732722657-ssites.googlegroups.com/site/ejpb10/vol-1-4-3/Vol-1-4-12491256.pdf?attachauth=ANoY7crJGzmWNy1IQRb_fiGQWbqig4rudtz1pcdNTe3JFMjAS4tdEL61PBNk4 NYjIb8F6LAer1TPibrLbwca_io2CNP7tBReA32TnCyy6MWZdCoAUVdbTVLfRAf2X9eWT88reUi88OdYAjGufyDixw_qR5wZ4vXRbrJCx8I03D2v7U2qhYLfV-wZmE3Wa2hJMOiUDsZl6YWt-dDQR7HZciNNzcjv4BCw%3D%3D&attredirects=0 Author Address: Rice Research Station, Ambasamudram-627401 India XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Author: Abdallah Naglaa A Year: 2010 Title: * Amflora: Great expectation for GM Crops in Europe. Journal: GM Crops Volume 1, Issue 3 May/June 2010 Pages 109 - 112 DOI: 10.4161/gmcr.1.3.12398 Label: Composition Adoption BioIndustrie Abstract: Amflora provides a plausible reason for commercially cultivation of GM Crops in Europe. For improving the industrial application of potato, the amylose-less Amflora was genetically engineered to produce only amylopectin component in its starch. Amflora was developed by silencing the expression of the starch synthase enzyme using antisense strategy to eliminate the expression of amylose. Amylopectin is known to be the required starch component for industrial purpose because of its thickening properties, in the contrary amylose component has a gelling property which interfere with the industrial processes and it makes the dissolved potato starch unstable. Therefore, it is requested to separate the two components. Seperating amylopectin and amylose in potato starch would require energy and water consumptions and therefore be uneconomical. URL: http://www.landesbioscience.com/journals/gmcrops/article/12398/ Author Address: Faculty of Agriculture, Cairo University, Agricultural Genetic Engineering Research Institute (AGERI); Agricultural Research Center (ARC); 9 Gamaa St.; Giza 12619 Egypt XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Author: Abdallah Naglaa A Year: 2010 Title: * GM Crops in Africa: Challenges in Egypt. Journal: GM Crops Volume 1, Issue 3 May/June 2010 Pages 116 - 119 DOI: 10.4161/gmcr.1.3.12811 Label: Adoption Socioeconomic


Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.