báo cáo khoa học: " Plant origin and ploidy influence gene expression and life cycle characteristics in an invasive weed" ppsx

... Plant Biology Open Access Research article Plant origin and ploidy influence gene expression and life cycle characteristics in an invasive weed Amanda K Broz 1,2 , Daniel K Manter 3 , Gillianne ... stoebe invasion can be influenced by both plant ploidy and altered gene expression in the introduced range. We have demonstrated that the quantitative anal...

Ngày tải lên: 12/08/2014, 03:20

... obtained using the primer pair T7 and RIB. Lanes 2, 4, 6, 8, 10, 12 and 14 show the PCR products obtained using the primer pair T7 and ADC2. Lane 15, 1 kb DNA ladder standard. (B) DNA obtained ... discus- sions and Edith Trejo and Carlos Zadikian for techni- cal assistance. We are indebted to Drs J. J. Cazzulo and C. Labriola for their generous gifts of a cruzipain- containing pla...

Ngày tải lên: 19/02/2014, 07:20

... and whorls randomly located in the horizontal plane. Oker-Blom and Kellomaki (1983) also used a two-level grouping approach in a Scots pine stand: clumping of needles in ... properties. Reflectance and transmittance were measured using a spectroradiometer (Li-Cor 1800, Lin- coln, NE, USA) in June 1994. Mean values of reflectance and transmitt...

Ngày tải lên: 08/08/2014, 18:21

... mRNA levels in OA cartilage was observed in the present study, with increased biglycan and lumican, decreased decorin, and little or no change in Figure 3 Changes in mRNA levelsChanges in mRNA levels. ... thank Diana Pethick of Murdoch University for her assistance with the animal handling and care. References 1. Maroudas AI: Balance between swelling pressure and collagen t...

Ngày tải lên: 09/08/2014, 06:23

... as transgenes in both bacteria and mammalian cells [12], and were effective in inhibiting the gene expression of herpes simplex and influenza virus and in abolishing the replication of influenza ... effective in inhibiting HCMV gene expression and growth in human cell culture and, furthermore, demon- strate the feasibility of using DNA-based EGSs for the studies...

Ngày tải lên: 12/08/2014, 04:20

... papain and actinidin, and on amino acid sequence information for cathepsins B and H, and stem bromelain. J Mol Biol 182, 317–329. 11 Carter CE, Marriage H & Goodenough PW (2000) Mutagenesis and ... The S3–P3 interactions are mainly governed by side chain interactions, and accordingly the amino-4-guanidinobutane (P3) moiety of E-64 orients differently in ervatamin-A and erv...

Ngày tải lên: 18/02/2014, 16:20

... zeamatin could be used as a medical agent, acting on vaginal murine candidosis cells [117] or in transgenic plants, increasing their resistance against pests and pathogens. c-Purothionins-like ... (1964) Butter¯ies and plants: a study in co-evolution. Evol ution 1,18. 5. Ryan, C.A. (1990) Protease inhibitors in plants: genes for improving defen ses against insects and pathogens. A...

Ngày tải lên: 21/02/2014, 03:20

... Shintani Y, Hinuma S & Fujino M (2003) A new peptidic ligand and its receptor regulating adrenal function in rats. J Biol Chem 278, 46387–46395. 28 Chartrel N, Dujardin C, Anouar Y, Leprince ... mam- malian results indicate that NPFF may be involved in sensory transmission in the spinal cord, including pain systems, autonomic regulation in the medulla, and neuroendocrine regul...

Ngày tải lên: 07/03/2014, 12:20

... detected in the region of the shoot apical meristem and panicle (lanes 1 and 5 in Fig. 5A), and showed moderate expression in the roots, root apices, flag leaves and young leaves (lanes 3, 4, 6 and ... using cDNA and recombinant proteins. The results suggest that plant DNA Pol k is a DNA repair enzyme which functions in plant meristematic and meiotic tissues. Materi...

Ngày tải lên: 07/03/2014, 15:20

... 4681 prodomains from caspases. Interestingly, the mycotox- in and sphingosine analogue fumonisin-B1 is a power- ful inducer of singlet oxygen-dependent PCD in animals and plants [115,116]. Fumonisin-1-induced PCD ... and senescence-induced kinases, called SARK and SIRK, respectively [125]. SARK and SIRK share similar structures and consist of an extracellular leucine-rich do...

Ngày tải lên: 16/03/2014, 02:20