Introduction: Physalis alkekengi (Solanaceae) is a rich source of various antioxidants. There are some reports that show P. alkekengi has been used for treatment of a wide range of diseases including gout and inflammation. Xanthine oxidase plays a crucial role in gout. Many natural compounds such as various flavonoids have been reported to have inhibitory effect on xanthine oxidase. Metho...

increasing global notices in environmental protection, green supply chain management (gscm) has received much attention by researchers and managers more than the past. commonly, firms have considered cost criteria to select their suppliers. despite the fact that there are various papers considering the formal criteria in supplier selection, there is a few limited numbers considering the environ...

The temperature dependence of fatigue crack growth in stage IIb was investigated Ti–0.49 mass%O with an alpha single phase. It found that the rate independent at temperatures above 300 K. EBSD maps beside showed prismatic slips 〈a〉 dislocations were dominantly activated during growth. reason why is discussed numerical crystal plasticity analysis. shown local strain notch tip higher than macrosc...

When BRK1, a member of the Wave/SCAR complex, is deleted in Physcomitrella patens (Deltabrk1), we report a striking reduction of filament growth resulting in smaller and fewer cells with misplaced cross walls compared with the normal protonemal cells. Using an inducible green fluorescent protein-talin to detect actin in living tissue, a characteristic broad accumulation of actin is observed at ...

BACKGROUND Gene electrotransfer is a non-viral gene delivery method that requires successful electroporation for DNA delivery into the cells. Changing the direction of the electric field during the pulse application improves the efficacy of gene delivery. In our study, we tested a pipette tip with integrated electrodes that enables changing the direction of the electric field for electroporatio...

Pollen tube growth is a polarized growth process whereby the tip-growing tubes elongate within the female reproductive tissues to deliver sperm cells to the ovules for fertilization. Efficient and regulated membrane trafficking activity incorporates membrane and deposits cell wall molecules at the tube apex and is believed to underlie rapid and focused growth at the pollen tube tip. Rab GTPases...

A protocol for direct shoot regeneration without intervening callus phase was developed by shoot tip culture of MS (murashinge and skoog) medium for teak. The study reveal that aseptically inoculated shoot tip of teak in established shoot induction and shoot multiplication was also observed at same concentration .At BAP 1mg/l, IAA 1mg/l and kin 1mg/l the shoots were weak ,tiny and non separable...

in order to study, in vitro bud induction and shoot regeneration of different explants (shoot tip, axillary bud, hypocotyl and cotyledon) of henbane on ms medium enriched with various concentrations of kinetin (0, 1, 3 and 5 mg.l-1) alone or in combination with indole-3 acetic acid (0, 0.1 and 0.5 mg.l-1) this research was investigated in urom zist tak knowledge-based company plant tissue cultu...