Báo cáo khoa học: "Quantitative variations of taxifolin and its glucoside in Pinus sylvestris needles consumed by Diprion pini larvae" pptx

... 57-59 Original article Quantitative variations of taxifolin and its glucoside in Pinus sylvestris needles consumed by Diprion pini larvae MA Auger C Jay-Allemand C Bastien C Geri 1 INRA, ... 4). Storage of twigs during feeding tests and insect defoliation both induced a strong glucosilation of taxifolin in needles (table I). High r...

Ngày tải lên: 08/08/2014, 19:21

... Detection of Opinion Bearing Words and Sen- tences. In the Companion Volume of the Pro- ceedings of IJCNLP-05, Jeju Island, Republic of Korea. Kim, Soo-Min and Eduard Hovy. 2006. Identifying and ... Seattle, Washington, USA. Kim, Soo-Min and Eduard Hovy. 2004. Determin- ing the Sentiment of Opinions. Proceedings of COLING-04. pp. 1367-1373. Geneva, Switzer- land. K...

Ngày tải lên: 20/02/2014, 12:20

... equilibrated for 15 min in reducing buffer contain- ing 50 mm Tris ⁄ HCl, pH 8.8, 30% glycerol, 6 m urea, 2% SDS and 1% dithiothreitol, followed by a blocking step in similar buffer containing 2.5% iodoacetamide ... overexpression of enolase 1 and malic enzyme 1 supports the induction of fatty acid metabolism. The reduction in d-amino acid oxi- dase 1 expression in the kidne...

Ngày tải lên: 23/03/2014, 03:20

Ngày tải lên: 07/08/2014, 17:22

... quality”, using density as the main selection criterion, while maintaining levels of gain in the traditional targeted traits is not realistic. An effi - cient way of integrating wood properties in the ... variable in pines. Indeed for maritime pine, positive correlations were found by Polge and Illy [49] and Nepveu [40] while independence of these traits was reported by Ke...

Ngày tải lên: 08/08/2014, 14:20

... flushing begins in trees of northwest- ern origin, then proceeds ’eastward’ through trees of northern origin to trees of northeastern origin, and also ’southward’ to trees of ... trend begins in trees of southern origins and ends in trees of northern origins (Gall and Taft, 1973; Schlarbaum, 1991). Data of bud-break advances with in-...

Ngày tải lên: 08/08/2014, 19:21

... Mecklenburg, Pommern, and Brandenburg, and also in Croatia and Bosnia. Q robur grows best in the Rhine valley, in the Danube-Drau- Save (Slavonia) lowlands and in northern Germany. ... bad stands at age 17 years: good stands had 10 good, 3 medium and 2 bad progenies; bad stands had 0 good, 1 medium and 5 bad progenies. Including stand...

Ngày tải lên: 08/08/2014, 19:21

... fraction of the PSII cen- ters are inhibited for Q B reduction by binding of a DCMU molecule in the Q B pocket; the remaining PSII centers are unaffected. However, a saturating concen- tration of DCMU ... concentrations of N,N,N¢,N¢-tetramethyl- p-phenylenediamine [23,24]. The use of a nonsaturating concentration of DCMU, an inhibitor known to close the PSII reaction center b...

Ngày tải lên: 19/02/2014, 05:20

... would result in unchanneled flux even if every intermediate just made in the pathway remained within the putative complex. Finally, if channeling is being assessed by measuring the isotopic composition of ... channeling Prior investigations of channeling may be divided into two categories: in vitro and in vivo. The former include experiments with cell extracts and purified enz...

Ngày tải lên: 19/02/2014, 18:20

... (1998) Activation of protein kinase B beta and gamma isoforms by insulin in vivo and by 3-phos- phoinositide-dependent protein kinase-1 in vitro: com- parison with protein kinase B alpha. Biochem ... as insulin-induced PKBa (protein kinase B alpha) activation in hepatocytes [33], phorbol ester-induced p54JNK (c-Jun N-terminal kinase) activation [23], and anisomycin-induced J...

Ngày tải lên: 07/03/2014, 21:20