Distinct and Opposite Activities of Human Terminal

Variants Terminal Deoxynucleotidyltransferase Splice Distinct and Opposite Activities of Human

Op18/Stathmin Mediates Multiple Region-Specific Tubulin and Microtubule-Regulating Activities

Oncoprotein18/stathmin (Op18) is a regulator of microtubule (MT) dynamics that binds tubulin heterodimers and destabilizes MTs by promoting catastrophes (i.e., transitions from growing to shrinking MTs). Here, we have performed a deletion analysis to mechanistically dissect Op18 with respect to (a) modulation of tubulin GTP hydrolysis and exchange, (b) tubulin binding in vitro, and (c) tubulin ...

Spatial Assessment of Regional Environmental Vulnerability for Environmental Planning in the Eastern Region of Urmia Lake

     Environment, development and sustainability are the three significant issues of worldwide concern. Environmental vulnerability and assessment of natural and anthropogenic activities impacts represent a comprehensive evaluation approach. The main purpose of this study is to present a comprehensive and novel framework in order to environmental vulnerability assessment using by spatial data a...

گروه بندی ارقام مختلف گندم از نظر تحمل شوری بر اساس برخی شاخص‌های بیوشیمایی و فیزیولوژیک

In attention to wheat importance in human nutrition and  its production limitations due to salt stress, this study was conducted to evaluate and grouping 52 different wheat varieties for activities of antioxidant enzymes. Seedlings in 4-5 leaf stage, which were grown in aeroponic way, were exposed to salt stress using 200 mM NaCl for 10 days. After that, activities of enzymes of catalase, gluta...

Phytobiological Characteristics of Rosa hemisphaerica Herrm. Extract

Background: Roses are one of the most important groups of ornamental plants referred to as the queen of flowers and their fruits and flowers are used in a wide variety of food, nutritional products and different traditional medicines. A large diversity is expected to be found in Iranian Damask rose landraces with different biological properties.Objective: The antibacterial, antioxidant and cyto...