báo cáo khoa học: " Cell-specific expression of tryptophan decarboxylase and 10-hydroxygeraniol oxidoreductase, key genes involved in camptothecin biosynthesis in Camptotheca acuminata Decne (Nyssaceae)" ppt

... cited. Research article Cell-specific expression of tryptophan decarboxylase and 10-hydroxygeraniol oxidoreductase, key genes involved in camptothecin biosynthesis in Camptotheca acuminata Decne (Nyssaceae) Alessio ... acid, and camptothecin levels in Camptotheca acuminata seedlings. Physiol Plant 1999, 105:402-408. 27. Liu Z: Drought-induced in...

Ngày tải lên: 12/08/2014, 03:21

... ferritin expression in nonpermeabilized (thin lines, – saponin) and permeabilized cells (thick lines, + saponin) cells cul- tured without and with iron as indicated. (D) Perls’ staining of cyto- spins ... HepG2 cells was increased, and double-labeling revealed that the increase in phos- phatidylserine expression was of the same order of magnitude as the upregulation of C...

Ngày tải lên: 19/02/2014, 16:20

... amino acids in the L-domain (residues N204, D205, N231, E256 and E290) and the S-domain (residues T168 and K169) (Fig. 1B). To identify the contact residues involved in the initial binding of ... enhance- ment induced by Glc binding; (b) to identify the active site residues involved in the binding of Glc to the super-open state (Fig. 1C) of this two domain [large (L) an...

Ngày tải lên: 30/03/2014, 04:20

... shown in table I. The viability of overwintering terminal buds for SECOND and SPRING flushes in the different years is also shown in table I. Data for leading shoots and ... 1989). In order to obtain a greater un- derstanding of shoot growth, further studies should include the timing of reactivation, growth and development of the vas...

Ngày tải lên: 08/08/2014, 23:22

... suggesting that the heterologous expression of genes encoding metallo- proteins can lead to incorrect metal ion incorporation. This is observed in rubredoxin and desulforedoxins where zinc, instead ... transferred into 5 mL of fresh LB medium, containing 1 mm IPTG instead of d-glucose, and incubated for another 3 h before expression analysis. Large-scale growth of C. ammon...

Ngày tải lên: 15/02/2014, 01:20

... Molecu- lar cloning and cold-inducible gene expression of ferritin H subunit isoforms in rainbow trout cells. J Biol Chem 271, 26908–26913. 13 Tang SJ, Sun KH, Sun GH, Lin G, Lin WW & Chuang MJ ... example, in several tele- osts, including weatherfish, zebrafish and others, tissue- specific light myosine chain forms are encoded by par- alogous genes mlc1 and mlc3, whereas in...

Ngày tải lên: 19/02/2014, 02:20

... biosynthesis of triterpene saponins is required, including the enzymes catalyzing the sequence of reactions and the genes encoding these enzymes. The biosynthesis of triterpene saponins involves the initial ... A, Inoue K, Hiraoka N, Ikeshiro Y, Kushiro T, Shibuya M & Ebizuka Y (2001) Cloning and characterization of a cDNA encod- ing b-amyrin synthase involved in gly...

Ngày tải lên: 19/02/2014, 07:20

... the findings obtained by hematoxylin and eosin staining. We examined the expres- sion of these proteins in a cancer-free layer of squamous epithelial cells, carcinoma in situ (CIS) and invasive ... Blue staining. Table 2. Quantitation and comparison of proteins in GM and WI-38 cells. From the data in Fig. 2 and others, the concentrations of Mcm proteins, ORC2 and PC...

Ngày tải lên: 20/02/2014, 23:20

... N-terminal kinase, showed no effect on the DNA binding of c-Fos and c-Jun induced by treatment with ATZ + mercaptosuccinic acid, indicat- ing that JNK is not involved in the binding of AP-1 to the ... Therefore, proteasome inhibition by ROS might be involved in the increased expression of c-Fos in this experimental sys- tem. The mechanism(s) underlying the upregulation of...

Ngày tải lên: 06/03/2014, 00:21

... function, sHsps are involved in various processes [4], some of which are important for insect cold tolerance. Suppressing the expression of Hsp23 by using RNAi undermines insect survival at low ... melanogaster Hsp genes during the stress exposure and recovery phases. The temporal gene expression of adults was analyzed during 9 h of cold stress at 0 °C and during 8 h of...

Ngày tải lên: 06/03/2014, 09:22