báo cáo khoa học: " Copia and Gypsy retrotransposons activity in sunflower (Helianthus annuus L )" pdf

... Nuclear DNA changes within Helianthus annuus L. : origin and control mechanism. Theor Appl Genet 1986, 73:20-26. 27. Santini S, Cavallini A, Natali L, Minelli S, Maggini F, Cionini PG: Ty1/ Copia- ... open-pollinated cultivar, and it is a highly homozygous line, as indicated by phenotype uniformity. Self-pollination was obtained by covering inflorescences to prevent outcrossing. Afte...

Ngày tải lên: 12/08/2014, 03:21

... QTLs for flowering time on LG1. Finally, the marker corresponding to gibberellin 20-oxidase co-local- ized with the QTLs for veraison time and flowering-verai- son interval detected on LG16 in ... able to localize onto our maps markers corresponding to FIE, GAI, gibberellin 20-oxidase and gibberellin 2-oxidase. EMF, FIS and the remaining genes involved in the biosynthesis of gibbere...

Ngày tải lên: 12/08/2014, 05:20

... by the pastry industry. Hazelnut seeds contain reasonable levels of linoleic and linolenic acid (about 10 and 0.2%, respectively, of the total fatty acids) and hexanal and nonanal are among the most ... some LOXs involved in plant responses to pathogens (cotton and tobacco LOXs, 75.5 and 74.6% identity, respectively). The physiological role of hazelnut LOXs and their role in...

Ngày tải lên: 21/02/2014, 00:20

... and overlapping between matches. unknown word examples resolution CORRECT WORD bibasally bibasally MISSING SPACE oliclinomel Oli Clinomel SPELLING ERROR dolaseteron dolasetron ACRONYM BP blood pressure ABBREVIATION ... feasible, due to the high level of noise in the clinical notes, and the ad hoc variation of the ter- minology, will result in low precision and recall. A more sophist...

Ngày tải lên: 08/03/2014, 01:20

... hear. REFERENCES Appelt, D.E., 1982, Planning Natural-Language Uterrances to satisfy Multiple Goals, Technical Note 259, SRI International, Menlo Park, California. Danlos, L. , 1984, Generation ... was killed by John. He shot her in the head. (2) John shot Mary in the head, killing her. built around to kill. Such texts don't follow conceptual decisions dissociating the STATE...

Ngày tải lên: 08/03/2014, 18:20

... collagen VI [25]. The above examples are illustrated in Fig. 2B (step 1). Interactions with small integrin-binding ligand N-linked glycoprotein (SIBLING) Individual members of the SIBLING family ... allow a triple helical collagen (15 A ˚ )to enter the active site. The HPX region in the collagenases locally unwinds the triple helical collagen, and then a single a-chain can enter the cat...

Ngày tải lên: 15/03/2014, 00:20

... corrections in speech input. In analyzing and identifying self-repairs, (Bear et al., 1992) and (Heeman and Allen, 1994) found that the most effective methods relied on identifying shared textual regions ... spoken language system. In analyzing more than 300 pairs of original and re- peat correction utterances, matched on speaker and lexical content, we found overall incr...

Ngày tải lên: 17/03/2014, 07:20

... adjoining gram- mars. In COLING Proceedings, Budapest. [Stabler, 1990] Edward Stabler. Implementing govern- ment binding theories. In Levine and Davis, ed- itors, Formal Linguistics: Theory and ... Thus, in building a model of language pro- cessing, I would like to posit as direct a link as is possible between linguistic competence and the operations of the parser while sti...

Ngày tải lên: 17/03/2014, 20:20

... PMA-treated HL-60 cells, while mutation of all three led to complete loss of promoter activity (Fig. 3), suggesting a critical transcrip- tional role of these GC boxes in HL-60 cells. When analyzing genetic ... cells Western blotting was used to estimate levels of Sp1 and Sp3 in nuclear extracts from control and PMA-treated HL-60 cells. Using anti-Sp1 IgG, two protein bands with app...

Ngày tải lên: 23/03/2014, 17:21

... protease inhibitors (5 lgÆmL )1 leupeptin, 2 lgÆmL )1 aprotinin, 80 ngÆmL )1 pepstatin A). Briefly, cells were lysed in ice-cold hypotonic buffer (1 m M Tris/HCl, pH 7.4) for 30 min at 4 °C. Following ... tetraethylammo- nium chloride, Triton X-100, Tween 20, verapamil and vincristine were all obtained from Sigma Chemicals. Calcein was purchased from Molecular Probes. Staurosporine and b...

Ngày tải lên: 23/03/2014, 21:20