issue 1 publication date 2020-04

• The analysis of the relationship between Lorestan cave barbs (Garra typhlops and Garra lorestanensis) and Garra gymnothorax populations in Dez and Karkheh River drainages
• The regenerative properties of the extracted polysaccharide from Brittle star (Ophiocoma erinaceus) on cutaneous wound in male Wistar rat
• The regenerative properties of the extracted polysaccharide from Brittle star (Ophiocoma erinaceus) on cutaneous wound in male Wistar rat
• The effects of noise pollution on blood serum protein of Wistar male rats
• Phenazine 1- carboxylic acid (PCA) produced by Pseudomonas aeroginosa MUT.3: a study on its stability and antibacterial activity under various environmental conditions
• The isolation of halophilic urease-producing bacteria and the study of their nano-crystal production
• The multidrug resistance and production of extended-spectrum beta-lactamases ctx-m, per and ver in Escherichia coli isolates derived from raw dairy samples
• Introducing antimicrobial exopolymer-producing actinobacteria from soils of Iran
• The biocontrol potential of Pseudomonas fluorescens against Macrophomina phaseolina and estimating the total phenol compounds of bean roots
• The optimization of gene transfer to tomato and the study of expression possibility of salt-tolerance gene (SOS3)
• The effects of magnetism and osmopriming on seed germination and vegetative characteristics of Pistacia atlantica
• The effect of fire on vegetation diversity indices, a case study: Sirachal research station
• Leaf and peduncle anatomy of some species of the genus Pterocephalus (Caprifoliaceae) from Iran
• The introduction of tree and shrub species in the central district of Zanjan county town