{"title":"培养条件对铜绿假藻呼吸的影响","authors":"Edgard Azoulay","doi":"10.1016/0926-6569(64)90005-7","DOIUrl":null,"url":null,"abstract":"<div><p></p><ul><li><span>1.</span><span><p>1. In the cells of <em>Pseudomonas aeruginosa</em>, the cytochrome oxidase studied by <span>Yamanaka</span><em>et al</em>. (Pseudomonas cytochroom <em>C</em>-551 : nitrite O<sub>2</sub> oxidoreductase) is only induced in the presence of KNO<sub>3</sub>. This enzyme is probably an important factor in the utilization of nitrates by this organism.</p></span></li><li><span>2.</span><span><p>2. A second cytochrome oxidase (cytochrome <em>c</em>: O<sub>2</sub> oxidoreductase, EC 1.9.3.1) is present in these cells. This enzyme is characterized by a strong absorption at 590 mμ and oxidizes the reduced cytochrome <em>c</em> of mammalian heart.</p></span></li><li><span>3.</span><span><p>3. When the cells are growing on glucose this enzyme appears in very small amounts. Apart from the fact that glucose induces a third type of respiratory system, which has not been determined but which is characterized by its insensibility to 10<sup>−4</sup> M cyanide, glucose is a repressor of the formation of this enzyme.</p></span></li></ul></div>","PeriodicalId":100170,"journal":{"name":"Biochimica et Biophysica Acta (BBA) - Specialized Section on Enzymological Subjects","volume":"92 3","pages":"Pages 458-464"},"PeriodicalIF":0.0000,"publicationDate":"1964-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0926-6569(64)90005-7","citationCount":"11","resultStr":"{\"title\":\"Influence des conditions de culture sur la respiration de Pseudomanas aeruginosa\",\"authors\":\"Edgard Azoulay\",\"doi\":\"10.1016/0926-6569(64)90005-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p></p><ul><li><span>1.</span><span><p>1. In the cells of <em>Pseudomonas aeruginosa</em>, the cytochrome oxidase studied by <span>Yamanaka</span><em>et al</em>. (Pseudomonas cytochroom <em>C</em>-551 : nitrite O<sub>2</sub> oxidoreductase) is only induced in the presence of KNO<sub>3</sub>. This enzyme is probably an important factor in the utilization of nitrates by this organism.</p></span></li><li><span>2.</span><span><p>2. A second cytochrome oxidase (cytochrome <em>c</em>: O<sub>2</sub> oxidoreductase, EC 1.9.3.1) is present in these cells. This enzyme is characterized by a strong absorption at 590 mμ and oxidizes the reduced cytochrome <em>c</em> of mammalian heart.</p></span></li><li><span>3.</span><span><p>3. When the cells are growing on glucose this enzyme appears in very small amounts. Apart from the fact that glucose induces a third type of respiratory system, which has not been determined but which is characterized by its insensibility to 10<sup>−4</sup> M cyanide, glucose is a repressor of the formation of this enzyme.</p></span></li></ul></div>\",\"PeriodicalId\":100170,\"journal\":{\"name\":\"Biochimica et Biophysica Acta (BBA) - Specialized Section on Enzymological Subjects\",\"volume\":\"92 3\",\"pages\":\"Pages 458-464\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1964-12-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0926-6569(64)90005-7\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biochimica et Biophysica Acta (BBA) - Specialized Section on Enzymological Subjects\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0926656964900057\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biochimica et Biophysica Acta (BBA) - Specialized Section on Enzymological Subjects","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0926656964900057","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Influence des conditions de culture sur la respiration de Pseudomanas aeruginosa
1.
1. In the cells of Pseudomonas aeruginosa, the cytochrome oxidase studied by Yamanakaet al. (Pseudomonas cytochroom C-551 : nitrite O2 oxidoreductase) is only induced in the presence of KNO3. This enzyme is probably an important factor in the utilization of nitrates by this organism.
2.
2. A second cytochrome oxidase (cytochrome c: O2 oxidoreductase, EC 1.9.3.1) is present in these cells. This enzyme is characterized by a strong absorption at 590 mμ and oxidizes the reduced cytochrome c of mammalian heart.
3.
3. When the cells are growing on glucose this enzyme appears in very small amounts. Apart from the fact that glucose induces a third type of respiratory system, which has not been determined but which is characterized by its insensibility to 10−4 M cyanide, glucose is a repressor of the formation of this enzyme.
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