eucalyptus globulus is an important rapid-growing trees in eucalypts that applied for agroforestry and tree improvement programs. it has been used as a source of pulp in paper industry, essential oil and honey production. asexual propagation with conventional methods such as cutting and graft wasnot possible or obtained success was very low, because of hard proliferation of adventitious roots. ...

Background. Enzyme prodrug therapy is a promising strategy to treat solid malignancies. The utilization of two-component systems, including an enzyme and non-toxic prodrug, generate cytotoxic compounds directly at the surface tumor cell can be successful in reducing overall toxic load on body. Aim. To determine antitumor activity pharmacological pair C115H methionine γ-lyase (C115H MGL) conjuga...

Apple is one of the most important temperate-zone fruit trees in the world. Micropropagation of apple scion and rootstocks is an important method of rapid production of healthy and disease-free plants. In this research, in vitro propagation of three apple roottocks including Azayesh-Esfahan, Morabbaee-Mashhad and M9 was investigated. Shoot proliferation carried out in two basal media (MS and WP...

Thirty four arsenic resistant bacterial strains were isolated from the soil samples of Khulna Shipyard. They by growing them on nutrient broth medium containing 5 mgl-1 arsenic. From them, five finally selected, and studied their morphological, biochemical ecological characters in details. identified as Bacillus lichenifomis, polymyxa, Listeria murrayi, Moraxella urethralis Planococcus citreus....

In this study, eight different surface water resources located in five villages of Gölcük, Kocaeli, were tested between June 1999 and 2000 to determine the NO 3 -N, Cl and pH values. Temporal variation in these parameters reflects changes in precipitation. The test results showed that the NO 3 -N, Cl and pH levels varied between 0.65-0.11 mgL, 0.54-0.04 mgL and 8.33-5.15, respectively. Data sho...

L-Methionine gamma-lyase (MGL) catalyzes the pyridoxal 5'-phosphate (PLP) dependent alpha,gamma-elimination of L-methionine. We have determined two crystal structures of MGL from Pseudomonas putida using MAD (multiwavelength anomalous diffraction) and molecular replacement methods. The structures have been refined to an R-factor of 21.1% at 2.0 and 1.7 A resolution using synchrotron radiation d...

The present investigation was carried out to study the In vitro shoot multiplication and callogenesis in Gladiolus. For this purpose, cormel, meristem and leaf explants were chosen. Different concentrations of BAP i. e., 0.5, 1.0, 1.5, 2.0 or 2.5 mgL (2.22, 4.44, 6.66, 8.88 or 11.10 μM) were supplemented to MS medium. Both cormel and meristem explants showed maximum multiplication on MS medium ...