{"title":"米曲霉的酶。2紫外照射产生的突变体酶的产量。","authors":"M. Maxwell","doi":"10.1071/BI9520056","DOIUrl":null,"url":null,"abstract":"Conidia of a strain of A. aryzae were irradiated at five different wavelengths, 2480, 2650, 2804, 3132, and 3650 A. Those germinating after irradiation were isolated by the single spore technique and examined for changes in morphology and for enzyme production on liquid medium. Mutants of the normal strain were produced at all wavelengths, including \"lethal mutants.\"","PeriodicalId":85978,"journal":{"name":"Australian journal of scientific research. Ser. B: Biological sciences","volume":"5 1 1","pages":"56-63"},"PeriodicalIF":0.0000,"publicationDate":"1952-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1071/BI9520056","citationCount":"2","resultStr":"{\"title\":\"Enzymes of Aspergillus oryzae. II. The yield of enzymes from mutants produced by ultraviolet irradiation.\",\"authors\":\"M. Maxwell\",\"doi\":\"10.1071/BI9520056\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Conidia of a strain of A. aryzae were irradiated at five different wavelengths, 2480, 2650, 2804, 3132, and 3650 A. Those germinating after irradiation were isolated by the single spore technique and examined for changes in morphology and for enzyme production on liquid medium. Mutants of the normal strain were produced at all wavelengths, including \\\"lethal mutants.\\\"\",\"PeriodicalId\":85978,\"journal\":{\"name\":\"Australian journal of scientific research. Ser. B: Biological sciences\",\"volume\":\"5 1 1\",\"pages\":\"56-63\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1952-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1071/BI9520056\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Australian journal of scientific research. Ser. B: Biological sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1071/BI9520056\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Australian journal of scientific research. Ser. B: Biological sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1071/BI9520056","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
摘要
用2480、2650、2804、3132、3650 a 5种不同波长的辐射对一株aryzae的分生孢子进行照射。用单孢子技术分离辐照后萌发的芽孢，观察其形态变化和在液体培养基上产酶情况。在所有波长下都产生了正常菌株的突变体，包括“致命突变体”。
Enzymes of Aspergillus oryzae. II. The yield of enzymes from mutants produced by ultraviolet irradiation.
Conidia of a strain of A. aryzae were irradiated at five different wavelengths, 2480, 2650, 2804, 3132, and 3650 A. Those germinating after irradiation were isolated by the single spore technique and examined for changes in morphology and for enzyme production on liquid medium. Mutants of the normal strain were produced at all wavelengths, including "lethal mutants."
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