Effect of exposure to ultraviolet light in the production of multi-sugar and poison for locally Alternaria alternata isolated fungi
Conidial spores of the fungus Alternaria alternata isolated from winter tomato fruits in Mosul were exposed to different periods of ultra violet light in order to test its effects on polysaccharide and toxin yield of the fungus. Production of polysaccharides were induced on the selective medium when...
| Main Authors: | , |
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| Format: | Article |
| Language: | Arabic |
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College of Education for Pure Sciences
2007-09-01
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| Series: | مجلة التربية والعلم |
| Subjects: | |
| Online Access: | https://edusj.mosuljournals.com/article_162810_4ad3cdca3f195a0675411560a20986db.pdf |
| _version_ | 1819082624149225472 |
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| author | Mohammed Ismail Esam Soliman |
| author_facet | Mohammed Ismail Esam Soliman |
| author_sort | Mohammed Ismail |
| collection | DOAJ |
| description | Conidial spores of the fungus Alternaria alternata isolated from winter tomato fruits in Mosul were exposed to different periods of ultra violet light in order to test its effects on polysaccharide and toxin yield of the fungus. Production of polysaccharides were induced on the selective medium when exposed to (120) minutes ofU.V. light and reached(3.78 g/ 1) in shaken cultures .All mutated isolates inhibited toxin production. |
| first_indexed | 2024-12-21T20:19:38Z |
| format | Article |
| id | doaj.art-7bd40b0d0bd5440d8515f6057df4635a |
| institution | Directory Open Access Journal |
| issn | 1812-125X 2664-2530 |
| language | Arabic |
| last_indexed | 2024-12-21T20:19:38Z |
| publishDate | 2007-09-01 |
| publisher | College of Education for Pure Sciences |
| record_format | Article |
| series | مجلة التربية والعلم |
| spelling | doaj.art-7bd40b0d0bd5440d8515f6057df4635a2022-12-21T18:51:31ZaraCollege of Education for Pure Sciencesمجلة التربية والعلم1812-125X2664-25302007-09-0120131032110.33899/edusj.2007.162810162810Effect of exposure to ultraviolet light in the production of multi-sugar and poison for locally Alternaria alternata isolated fungiMohammed IsmailEsam SolimanConidial spores of the fungus Alternaria alternata isolated from winter tomato fruits in Mosul were exposed to different periods of ultra violet light in order to test its effects on polysaccharide and toxin yield of the fungus. Production of polysaccharides were induced on the selective medium when exposed to (120) minutes ofU.V. light and reached(3.78 g/ 1) in shaken cultures .All mutated isolates inhibited toxin production.https://edusj.mosuljournals.com/article_162810_4ad3cdca3f195a0675411560a20986db.pdfultraviolet lightmulti-sugaralternaria alternata |
| spellingShingle | Mohammed Ismail Esam Soliman Effect of exposure to ultraviolet light in the production of multi-sugar and poison for locally Alternaria alternata isolated fungi مجلة التربية والعلم ultraviolet light multi-sugar alternaria alternata |
| title | Effect of exposure to ultraviolet light in the production of multi-sugar and poison for locally Alternaria alternata isolated fungi |
| title_full | Effect of exposure to ultraviolet light in the production of multi-sugar and poison for locally Alternaria alternata isolated fungi |
| title_fullStr | Effect of exposure to ultraviolet light in the production of multi-sugar and poison for locally Alternaria alternata isolated fungi |
| title_full_unstemmed | Effect of exposure to ultraviolet light in the production of multi-sugar and poison for locally Alternaria alternata isolated fungi |
| title_short | Effect of exposure to ultraviolet light in the production of multi-sugar and poison for locally Alternaria alternata isolated fungi |
| title_sort | effect of exposure to ultraviolet light in the production of multi sugar and poison for locally alternaria alternata isolated fungi |
| topic | ultraviolet light multi-sugar alternaria alternata |
| url | https://edusj.mosuljournals.com/article_162810_4ad3cdca3f195a0675411560a20986db.pdf |
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