Mohammad Pourkazemi
Iran Fishery Research Organization (IFRO), Tehran, Iran.
[ 1 ] - Expression of growth hormone gene during early development of Siberian sturgeon (Acipenser baerii)
The mRNA expression of growth hormone (GH) gene in early development stages of Siberian sturgeon was investigated using RT-PCR method. Samples were collected from unfertilized eggs up to 50 days post hatched (dph) larvae in 11 different times. Ribosomal protein L6 (RPL6) transcripts were used as the internal standard during quantification of GH mRNA expression. The results showed that the GH mR...
[ 2 ] - Evaluation of incubation temperatures on DNA damages of the Caspian trout (Salmo trutta caspius Kessler, 1877) single cells through developmental stages by Comet assay
Caspian trout (Salmo trutta caspius Kessler, 1877) is an endemic migratory subspecies in the Caspian Sea, possessing ecologic-economic and biodiversity greatly value. Among habitat factors, temperature and its possible effects on the Caspian trout genome were considered in this research. During Embryonic developmental stages (fertilization–hatching), genomic alterations of single cells were ass...
[ 3 ] - Morphometric and molecular characterization of Dactylogyrus lamellatus isolated from farmed Grass carp, Ctenopharyngodon idella (Valenciennes, 1844), in Guilan province, Iran
Grass carp is an herbivorous species, which is actually popular in Iran. Monogenean parasites, particularly members of the family Dactylogyridae, have been one of the main causes of mortalities in Iranian fish farms and therefore they have been subject of many studies in Iran. The main aim of the present study was to describe morphological and molecular characteristics of monogenean parasites r...
[ 4 ] - بررسی مورفومتریک، مولکولی و فیلوژنی گونه‌های انگل داکتیلوژیروس در کپورنقرهای (Hypophthalmichthys molitrix) و کپورسرگنده (Hypophthalmichthys nobilis) پرورشی استان گیلان با استفاده از ژن 28SrDNA
زمینۀ مطالعه: داکتیلوژیروس از انگل‌های خارجی شایع در آبشش کپور‌ماهیان است. این انگل‌ها از ویژگی میزبانی بالایی برخوردارند و بسیاری از گونه‌ها تنها واجد یک میزبان خاص می‌باشند. هدف: با توجه به گزارشاتی از گونه‌های داکتیلوژیروس اختصاصی کپور نقره‌ای در کپور سرگنده و نیز حضور داکتیلوژیروس‌های کپورسرگنده در کپورنقرهای اقدام به بررسی داکتیلوژیروس‌های شایع در این دو گونه ماهی گردید. روش‌کار: 81...
نویسندگان همکار