Improving conditions for gliotoxin production by local isolates of Aspergillus fumigatus
العناوين الأخرى
تحسين الظروف من عزلات محلية من الفطر Aspergillus fumigatus لإنتاج مستويات عالية من الكلايوتوكسين
المؤلفون المشاركون
al-Azami, Abd al-Karim Jasim Hashim
Dhib, Batul Umran
Husayn, Anam Fuad
Sadiq, Sarah Haytham
Sulayman, Ghassan Muhammad
المصدر
Journal of Biotechnology Research Center
العدد
المجلد 11، العدد 2 (31 ديسمبر/كانون الأول 2017)، ص ص. 14-24، 11ص.
الناشر
جامعة النهرين مركز بحوث التقنيات الإحيائية
تاريخ النشر
2017-12-31
دولة النشر
العراق
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Thirty two isolates of Aspergillus fumigatus were obtained from a total of 44 samples of sputum, nose swab and tracheal aspirate from suspected patient with aspergillosis were also collected from February 2014 to June 2014.
A morphological examination of A.
fumigatus was first made with naked eye and at low magnification power of microscope after that detailed examination was done by measuring the dimensions of the microscopic structures, photographing the microscopic structures and using relevant literature.
Results appeared conical-shaped terminal vesicles, uniseriate row of phialides on the upper two thirds of the vesicle, conidiophore stipes were short, phialides arrange uniseriate upper vesicle conidia and parallel to axis of conidiophore, produced in chains of spore basipetally from phialides, the chains of spore were borne directly in the absence of metulae and represented by septet and branching hyphae.
The ability of A.
fumigatus for GT production was investigated using thin layer Chromatography (TLC) and High Performance Liquid Chromatography (HPLC) techniques and results showed that GT was produced by 81.25% of A.
fumigatus isolates.
Optimum conditions for GT production by A.
fumigatus 16 (AF-16) isolate were determined by submerged fermentation using Yeast extract sucrose medium.
Results indicated that AF-16 isolate was the highest GT producer on Yeast Exract Sucrose medium with inoculum size 2×107 conidium and incubation at 32ºC for 15 days and the concentration of gliotoxin was (4511µg mL-1).
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Husayn, Anam Fuad& Sulayman, Ghassan Muhammad& Dhib, Batul Umran& al-Azami, Abd al-Karim Jasim Hashim& Sadiq, Sarah Haytham. 2017. Improving conditions for gliotoxin production by local isolates of Aspergillus fumigatus. Journal of Biotechnology Research Center،Vol. 11, no. 2, pp.14-24.
https://search.emarefa.net/detail/BIM-846999
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sulayman, Ghassan Muhammad…[et al.]. Improving conditions for gliotoxin production by local isolates of Aspergillus fumigatus. Journal of Biotechnology Research Center Vol. 11, no. 2 (Dec. 2017), pp.14-24.
https://search.emarefa.net/detail/BIM-846999
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Husayn, Anam Fuad& Sulayman, Ghassan Muhammad& Dhib, Batul Umran& al-Azami, Abd al-Karim Jasim Hashim& Sadiq, Sarah Haytham. Improving conditions for gliotoxin production by local isolates of Aspergillus fumigatus. Journal of Biotechnology Research Center. 2017. Vol. 11, no. 2, pp.14-24.
https://search.emarefa.net/detail/BIM-846999
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
رقم السجل
BIM-846999
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر