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Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete最新文献

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[Studies on potassium transport in E. coli B. I. Influence of ammonium chloride and the essential amino acids histidine and leucine on stationary potassium distribution in E. coli B 525]. [钾在大肠杆菌中的转运研究。氯化铵和必需氨基酸组氨酸和亮氨酸对大肠杆菌b525中钾稳态分布的影响]。
Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete Pub Date : 1971-09-01
U Zimmermann, G Pilwat
{"title":"[Studies on potassium transport in E. coli B. I. Influence of ammonium chloride and the essential amino acids histidine and leucine on stationary potassium distribution in E. coli B 525].","authors":"U Zimmermann, G Pilwat","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":23706,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","volume":"26 9","pages":"887-93"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15505768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[A study of the dry thermal denaturation of ribonuclease]. [核糖核酸酶干热变性的研究]。
Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete Pub Date : 1971-09-01
H Schüssler
{"title":"[A study of the dry thermal denaturation of ribonuclease].","authors":"H Schüssler","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":23706,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","volume":"26 9","pages":"901-7"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15505770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Porphyrinsynthesis in isolated particles from tissue cultures of tobacco. 烟草组织培养物分离颗粒中的卟啉合成。
Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete Pub Date : 1971-09-01 DOI: 10.1515/znb-1971-0910
H A Schneider
{"title":"Porphyrinsynthesis in isolated particles from tissue cultures of tobacco.","authors":"H A Schneider","doi":"10.1515/znb-1971-0910","DOIUrl":"10.1515/znb-1971-0910","url":null,"abstract":"","PeriodicalId":23706,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","volume":"26 9","pages":"908-12"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/znb-1971-0910","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15505771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
[Actinomine and 4,6-didemethyl-di-tert-butyl-actinomine-model compounds for studies of the actinomycin-DNA interaction]. [用于研究放线菌素- dna相互作用的放线菌胺和4,6-二甲基-二叔丁基-放线菌胺模型化合物]。
Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete Pub Date : 1971-09-01 DOI: 10.1515/znb-1971-0905
F Seela
{"title":"[Actinomine and 4,6-didemethyl-di-tert-butyl-actinomine-model compounds for studies of the actinomycin-DNA interaction].","authors":"F Seela","doi":"10.1515/znb-1971-0905","DOIUrl":"https://doi.org/10.1515/znb-1971-0905","url":null,"abstract":"","PeriodicalId":23706,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","volume":"26 9","pages":"875-8"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/znb-1971-0905","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15219294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
[The branched chain fatty acids of Staphylococcus aureus, a gas chromatographic-mass spectrometric analysis]. [金黄色葡萄球菌的支链脂肪酸，气相色谱-质谱分析]。
Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete Pub Date : 1971-09-01 DOI: 10.1515/znb-1971-0908
H Egge, U Murawski, W Chatranon, F Zilliken
{"title":"[The branched chain fatty acids of Staphylococcus aureus, a gas chromatographic-mass spectrometric analysis].","authors":"H Egge, U Murawski, W Chatranon, F Zilliken","doi":"10.1515/znb-1971-0908","DOIUrl":"https://doi.org/10.1515/znb-1971-0908","url":null,"abstract":"The fatty acid methylesters prepared by transesterification of the total lipid extract of Staphylococcus aureus Wood 46 were analysed by gas chromatography on thin film capillaries coated with polyphenylether (OS 138), siliconerubber (SE 30) and S.C.O.T. columns coated with Diethyleneglycoladipatepolyester (DEGA) in combination with mass spectrometry. Among the branched chain fatty acids ranging from C11- C21 the iso- and anteiso-C15 acids are predominant. In the group of the C15 and C17 acids branching in position 9 and 10 was also found. No unsaturated branched chain fatty acids could be detected. Retention data and mass spectra of the branched chain fatty acids are presented.","PeriodicalId":23706,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","volume":"26 9","pages":"893-901"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/znb-1971-0908","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15505769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
[Release of 51 chromium from labeled HeLa-cells after infection by poliovirus]. [脊髓灰质炎病毒感染后标记的hela细胞释放51铬]。
Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete Pub Date : 1971-09-01
K Koschel
{"title":"[Release of 51 chromium from labeled HeLa-cells after infection by poliovirus].","authors":"K Koschel","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":23706,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","volume":"26 9","pages":"929-33"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15505774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Early functions of poliovirus. 3. The effect of guanidine on early functions. 脊髓灰质炎病毒的早期功能。3.胍对早期功能的影响。
Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete Pub Date : 1971-09-01 DOI: 10.1515/znb-1971-0917
K Koschel, E Wecker
{"title":"Early functions of poliovirus. 3. The effect of guanidine on early functions.","authors":"K Koschel, E Wecker","doi":"10.1515/znb-1971-0917","DOIUrl":"https://doi.org/10.1515/znb-1971-0917","url":null,"abstract":"Guanidine does not inhibit the translation of viral RNA into virus specific proteins but it seems to prevent the generation of functional viral polymerase from precursor material. In the presence of guanidine, “inhibitory protein (s) ” responsible for the shut-off of cellular protein synthesis are still produced provided that the multiplicities of infection are high. The incoming (parental) viral RNA appears to be functional as messenger for only a limited number of translational cycles.","PeriodicalId":23706,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","volume":"26 9","pages":"940-4"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/znb-1971-0917","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15505776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Early functions of poliovirus. II. The RNA replication of hydroxylamine-inactivated polioviruses. 脊髓灰质炎病毒的早期功能。2羟胺灭活脊髓灰质炎病毒的RNA复制。
Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete Pub Date : 1971-09-01 DOI: 10.1515/znb-1971-0916
K Borgert, E Wecker, K Koschel
{"title":"Early functions of poliovirus. II. The RNA replication of hydroxylamine-inactivated polioviruses.","authors":"K Borgert, E Wecker, K Koschel","doi":"10.1515/znb-1971-0916","DOIUrl":"https://doi.org/10.1515/znb-1971-0916","url":null,"abstract":"If cells are exposed to a mixture of hydroxylamine inactivated and infectious viruses the total rate of viral RNA-replication is lower than if the cells are infected with the same number of infectious viruses alone. This inhibitory influence of inactivated viruses depends on the ratio of infectious: inactivated viruses in the inoculum. One lethal hit by hydroxylamine suffices to produce the effect. In fact, viruses with few lethal hits inhibit more strongly than those with many lethal hits in their genome. There is also no replication of viral RNA with lethal hits if the cells are infected simultaneously both with active and inactive virus.","PeriodicalId":23706,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","volume":"26 9","pages":"934-9"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/znb-1971-0916","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15505775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
[Quantitative studies on the occurrence of vitamin B 6 in the 3 castes of honeybee Apis mellifera]. [3种蜜蜂中维生素b6含量的定量研究]。
Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete Pub Date : 1971-09-01
G Hanser
{"title":"[Quantitative studies on the occurrence of vitamin B 6 in the 3 castes of honeybee Apis mellifera].","authors":"G Hanser","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":23706,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","volume":"26 9","pages":"956-61"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15505779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[RNA content and antigenicity of polioviruses before and after inactivation by heating]. [脊髓灰质炎病毒加热灭活前后的RNA含量和抗原性]。
Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete Pub Date : 1971-09-01 DOI: 10.1515/znb-1971-0918
C Mietens, K Koschel
{"title":"[RNA content and antigenicity of polioviruses before and after inactivation by heating].","authors":"C Mietens, K Koschel","doi":"10.1515/znb-1971-0918","DOIUrl":"https://doi.org/10.1515/znb-1971-0918","url":null,"abstract":"The question of a possible relationship between the RNA content of poliovirus and its reactivity as N- or H-antigen was examined with double-labeled virus preparations (32P-RNA, 14C-Protein). The following results were obtained: 1. Complete virus particles containing RNA may be N- or H-reactive. 2. Heat inactivation of poliovirus causes dissociation of capsid and RNA. 3. Under certain experimental conditions of thermal inactivation, the N/H conversion preceeds RNase sensitivity of viral RNA. The results lead to the conclusion that during thermal inactivation N/H conversion is independent of the presence of RNA in the particles and that it preceeds the dissociation of viral RNA and viral capsid.","PeriodicalId":23706,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","volume":"26 9","pages":"945-50"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/znb-1971-0918","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15505777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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