Iranian Biomedical Journal
مجله بیومدیکال ایران
IBJ
Basic Sciences
http://ibj.pasteur.ac.ir
1
admin
1028-852X
2008-823X
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10.61186/ibj
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8888
-
en
jalali
1382
10
1
gregorian
2004
1
1
8
1
online
1
fulltext
en
غربالگری تولید اورهآز توسط سویههای آپرژیلوس نایجر
Screening of Urease Production by Aspergillus niger Strains
مقاله کوتاه
Short Communication
<p><font face="times new roman,times,serif">In this study, urease production was investigated among thirteen strains of Aspergillus niger seven strains isolated from soils of Semnan province in Iran and six strains obtained from Persian Type Culture Collection (PTCC). The enzyme production was screened in two submerged media quantitatively. The registered PTCC 5011 and the native S31 strains showed more urease production than the other eleven strains. The maximum enzyme productions by PTCC 5011 and S31 strains were 106 and 109 U.g-1dry mass in submerged culture, respectively. Also, we used two solid media for screening all of the strains for urease production semi quantitatively. Due to the acceptable correlations between the two methods, the latter can be used as an ancillary method to mass screening of urease production by filamentous fungi. </font></p>
Urease, Screening, Aspergillus niger, Production
47
50
http://ibj.pasteur.ac.ir/browse.php?a_code=A-10-1-245&slc_lang=en&sid=1
Mohammad
Faezi Ghasemi
محمد
فیضی قاسمی
100319475328460057614
100319475328460057614
No
Mohammad Reza
Bakhtiari
محمدرضا
بختیاری
Bakhtiari@irost.com
100319475328460057615
100319475328460057615
Yes
Masoud
Fallahpour
مسعود
فلاح پور
100319475328460057616
100319475328460057616
No
Ashrafossadat
Noohi
اشرف السادات
نوحی
100319475328460057617
100319475328460057617
No
Nasrin
Moazami
نسرین
معظمی
100319475328460057618
100319475328460057618
No
Zohreh
Amidi
زهره
عمیدی
100319475328460057619
100319475328460057619
No