ISOLATION OF CYSTEINE AND METHIONINE
Random 'l‘n5 mutagenesis produced 2l cysteine/methionine and 13 methionine au.'otrophic mutants of‘ Sinorliiznbimn me/1'/or/' strain Rmd20l. Linkage of Tn5 to auxotroph indicated that each mutant had a single 'l‘n5 insertion. All auxotroph showed spontaneous reversion to pro...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
College of Veterinary Medicine, University of Basrah, Iraq
2006-06-01
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| Series: | Basrah Journal of Veterinary Research |
| Subjects: | |
| Online Access: | https://bjvr.uobasrah.edu.iq/article_59077_3a9d90e35000ba69babbe1127fca5a54.pdf |
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| Summary: | Random 'l‘n5 mutagenesis produced 2l cysteine/methionine and 13 methionine
au.'otrophic mutants of‘ Sinorliiznbimn me/1'/or/' strain Rmd20l. Linkage of Tn5 to
auxotroph indicated that each mutant had a single 'l‘n5 insertion. All auxotroph
showed spontaneous reversion to prototrophy and they resembled the parental strain
in production ofcell surface molecule and utilization of sugars and dicarboxylic acid. |
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| ISSN: | 1813-8497 2410-8456 |