<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "THE SPREADING AND MOLECULAR CHARACTERIZATION OF THE WATER MOULD Saprolegnia parasitica IN AL-DIWANIYAH RIVER OF IRAQ"^^ . "The water mold Saprolegnia parasitica is a chief species of oomycetes that affects a wide\r\nrange of plant, natural ecosystems, fish and the aquaculture industry. The current study aimed to\r\ninvestigate the isolation and identification of some aquatic fungi like Saprolegnia spp. and also molecular\r\ncharacterization of Saprolegnia parasitica in the water of Al-Diwaniyah river of Iraq using the baiting\r\nmethod for isolation and PCR polymerase chain reaction for molecular diagnosis of fungi. A total of 60\r\nsamples were taken from three study sites of river: 25 samples of Al-Shafi’iah city bridge (Najaf road) as\r\nfirst site (S1); 25 samples of Hawly Al-Jamiah road bridge, Umm Al-Khail area, as second site (S2); and 10\r\nsamples of Al-Orouba bridge as the third site (S3). Molecular diagnosis was carried out by PCR examination\r\nusing primers for the rDNA gene and its presence in Saprolegnia parasitica, as DNA was obtained at a\r\nconcentration of 685.4-99.4 μg/μl and a purity of 1.92-1.8. The samples from the first site gave the\r\nhighest number of 18 isolates (45%), followed by samples from the second site with 14 isolates (35%). The\r\nsamples from the third site showed a number of 10 isolates (20%). The species S. parasitica was more\r\nvisible during February 2020 with a number of 17 isolates, and less visible in April 2021, with a number of\r\n3 isolates. In conclusion, the variation in the presence of the types of infectious aquatic fungi\r\nSaprolegnia spp. in the Al-Diwaniyah river of Iraq in different sites and months of 2021 showed a\r\nhigh percentage of isolates for Al-Shafi’iah city bridge (Najaf road) site and the highest number of\r\nSaprolegnia parasitica in February 2020. There is a need for further examination of oomycetes in\r\ndifferent sites of rivers of Iraq in different months."^^ . "2022-07-30" . . "12" . "4" . . "Scienceline Publication"^^ . . . "Online Journal of Animal and Feed Research"^^ . . . "22287701" . . . . . . . . . . "M. K."^^ . "Aboud"^^ . "M. K. Aboud"^^ . . "M. M. A."^^ . "Al-Zamili"^^ . "M. M. A. Al-Zamili"^^ . . . . . . "THE SPREADING AND MOLECULAR CHARACTERIZATION OF THE WATER MOULD Saprolegnia parasitica IN AL-DIWANIYAH RIVER OF IRAQ (Text)"^^ . . . . . "OJAFR 12(4) 194-199, 2022.pdf"^^ . . . "THE SPREADING AND MOLECULAR CHARACTERIZATION OF THE WATER MOULD Saprolegnia parasitica IN AL-DIWANIYAH RIVER OF IRAQ (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #619 \n\n\n \n THE SPREADING AND MOLECULAR CHARACTERIZATION OF THE WATER MOULD Saprolegnia parasitica IN AL-DIWANIYAH RIVER OF IRAQ\n \n\n" . "text/html" . . . "S Agriculture (General)"@en . . . "SF Animal culture"@en . .