Báo cáo khoa học: "microgreffe, une solution pour la multiplication in vitro de l’Acacia senegal (L) Willd ?" pps

... des racines Article original La microgreffe, une solution pour la multiplication in vitro de l’Acacia senegal (L) Willd ? B Palma GF Vogt 2 P Neville 1 Universidad católica de ... et 61 % des effectifs initiaux respectifs. Sur la croissance de la greffe Certaines des irradiances favorables à la reprise pourraient influencer la cro...

Ngày tải lên: 08/08/2014, 18:21

... STUDY ON INFLORESCENCE DEVELOPMENT OF DENDROBIUM SONIA BY USING IN VITRO CULTURE TECHIQUE Trinh Cam Tu, Bui Trang Viet University of Natural Sciences, VNU- HCM ABSTRACT: Flowering of Dendrobium ... The induction and maintenance of flowering in Impatiens. Development, 124:3343-3351., (1997). [5]. Sobry S., Havelange A., Liners F., Cutsem P.V. Immunolocalization of homogalacturon...

Ngày tải lên: 27/06/2014, 13:20

... domain containing inositol 5-phosphatase, includes a series of protein interacting domains and has the ability to dephosphorylate phosphatidylinositol 3,4,5-trisphosphate [PtdIns(3,4,5)P 3 ] in vitro. ... homology domain 2-containing inositol phosphatase 2 in the regu- lation of platelet-derived growth factor and insulin-like growth factor I signaling in rat vascular smooth muscle cell...

Ngày tải lên: 16/03/2014, 19:20

... to facilitate initiation of replication in vivo but not in vitro, perhaps by alleviating nucleosome repression or by assisting in origin unwinding under conditions of altered template DNA superhelicity ... a-primase was added as indicated. After incubation for 90 min at 37 °C, one-quarter of the reaction mixture was used to determine the level of incorporation by spotting onto DE8 1 p...

Ngày tải lên: 17/03/2014, 03:20

... Ho Chi Minh City Open University (2) Research Institute for Aquaculture ABSTRACT: In 1940, two cultivation methods for siliceous marine algae were developted in Japan. Fujinaga determined that ... 2002. Đa dạng sinh học trong thuỷ vực nội địa Việt Nam. Nhà xuất bản Nông nghiệp [9]. Guiland Robert .R.L, 1975. Culture of Phytoplankton for feeding marine invertebrates. Plemm Publishing Corpo...

Ngày tải lên: 27/06/2014, 10:20

... Các chất điều tiết sinh trởng (ĐTST) đợc sử dụng trong thí nghệm là benzin adenin (BA), kinetin (K) thuộc nhóm xytokinin và NAA (naphtyl axetic axit) thuộc nhóm auxin, nồng độ dao động từ ... chồi 176 Báo cáo khoa học Nghiên cứu qui trình nhân nhanh in vitro cây đu đủ (Carica papaya L) Nghiên cứu qui trình nhân nhanh in vitro cây đu đủ (...

Ngày tải lên: 27/06/2014, 10:20

... senses. Inducing a word’s senses therefore involves the difficult problem of recovering the sense vectors from the mixtures. In this paper we argue that the demixing problem can be avoided since ... dissimi- larity (1 – cosine), i.e. 0 means identical items and 1 means no similarity. The vertical axes has no special meaning. Only the order of the words is chosen in such a way that...

Ngày tải lên: 20/02/2014, 16:20

... Robert L. (1992). Class- based n-gram models of natural language. Computa- tional Linguistics 18(4), 467-479. Clark, Alexander (2003). Combining distributional and morphological information for ... generalizations instead of subtle distinc- tions, we decided to take only the three main di- mensions into account, i.e. the resulting matrix has a size of 50 rows times 3 columns. 4 The last s...

Ngày tải lên: 08/03/2014, 04:22

... Mole ´ culaire ⁄ Institut de Biologie et de Technologies de Saclay, CEA-Saclay, Gif-sur-Yvette Cedex, France 4 Service de Chimie Bioorganique et de Marquage ⁄ Institut de Biologie et de Technologies de ... metal detoxification Olivier Delalande 1, *, Herve ´ Desvaux 2 , Emmanuel Godat 1,3 , Alain Valleix 4 , Christophe Junot 3 , Jean Labarre 1 and Yves Boulard 1 1 Laboratoire...

Ngày tải lên: 15/03/2014, 00:20

... (2004) Alpha2-chimaerin, cyclin-dependent kinase 5 ⁄ p35, and its target collapsin response mediator protein-2 are essential components in semaphorin 3A-induced growth-cone collapse. J Neurosci ... brain hippocampal proteins; spots identified as CRMP-2 are highlighted. The details on the selected spots are given in Table S1. In the inset, the region containing the CRMP-2 spots is shown...

Ngày tải lên: 16/03/2014, 06:20