401
|
Rohringer R, Fuchs A, Lunderstädt J, Samborski DJ. METABOLISM OF AROMATIC COMPOUNDS IN HEALTHY AND RUST-INFECTED PRIMARY LEAVES OF WHEAT: I. STUDIES WITH14CO2, QUINATE-U-14C, AND SHIKIMATE-U-14C AS PRECURSORS. ACTA ACUST UNITED AC 1967. [DOI: 10.1139/b67-090] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Healthy and stem rust infected leaves of two near-isogenic lines of wheat were allowed to metabolize14CO2, quinate-U-14C, or shikimate-U-14C for 22 h in the light.Quinate-U-14C and shikimate-U-14C were interconvertible but differed in their efficiency as precursors of phenylalanine and tyrosine, suggesting that an alternative pathway, not via shikimate, exists from quinate to phenylalanine in wheat leaves. Activity from the cyclites was not incorporated into tryptophan during the metabolic period. Evidently, synthesis of aromatic amino acids in wheat leaves is not restricted to the "classic" shikimate pathway.Infection with rust led to an increase of the carbon How from CO2to shikimate and to higher levels of both quinate and shikimate. This trend was more pronounced in susceptible than in resistant leaves. Moreover, utilization of quinate and shikimate was increased in infected susceptible leaves but was not altered significantly in infected resistant leaves. Resistant and susceptible reacting leaves differed in the distribution of activity derived from quinate-U-14C and shikiniate-U-14C. With shikimate-U-14C as precursor, resistant reacting leaves accumulated activity in unidentified components of the amino acid fraction (Amberlite IR-120 eluate). Susceptible reacting leaves accumulated less activity in these compounds, and healthy leaves contained only traces of activity in them. When either quinate-U-14C or shikimate-U-14C was metabolized by healthy leaves, more activity was recovered in insoluble esters (of ferulate and p-coumarate) than in soluble esters. Resistant reacting leaves accumulated still more activity in the insoluble esters, whereas susceptible reacting leaves contained a proportionately higher amount of activity in soluble esters. Compared with healthy leaves, susceptible reacting leaves always contained less activity, and resistant reacting leaves more activity, in the non-hydrolyzable, insoluble residue.
Collapse
|
402
|
Fuchs A. [Fatal poisonings and deaths in an environment of unbreathable gases in the chemical industry]. PRACOVNI LEKARSTVI 1967; 19:115-9. [PMID: 6046727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
403
|
Fuchs A. [Development of occupational hazard in the production of viscose fibers in Czechoslovakia]. PRACOVNI LEKARSTVI 1967; 19:56-60. [PMID: 6040253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
404
|
Fuchs A. [Some singularities of the work-safety and industrial-hygiene control in the USSR]. PRACOVNI LEKARSTVI 1966; 18:423-5. [PMID: 5981629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
405
|
Macek Z, Schütz J, Stýblová V, Fuchs A. [Organizational and methodological problems in the preventive neurological care in chemical plants]. CESKOSLOVENSKA NEUROLOGIE 1966; 29:361-4. [PMID: 5979123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
406
|
Fuchs A. Komplexometrische Mikrobestimmung von Schwermettallen mit Kobalt-60 als radioaktivem Indikator. Helv Chim Acta 1966. [DOI: 10.1002/hlca.19660490303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
407
|
Fuchs A. Nachweis von Schwermetallen durch Isotopentitration. Int J Legal Med 1966. [DOI: 10.1007/bf00576178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
408
|
Fuchs A. The trans-eliminative breakdown of Na-polygalacturonate by Pseudomonas fluorescens. Antonie Van Leeuwenhoek 1965; 31:323-40. [PMID: 5294509 DOI: 10.1007/bf02045912] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
409
|
Fuchs A. Polyphenol oxidases and phenolics in relation to resistance against cucumber scab inCucumis Sativus I. Fungal and host polyphenol oxidases. ACTA ACUST UNITED AC 1965. [DOI: 10.1007/bf01991801] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
410
|
Fuchs A, Ilschner B. Gitterkonstanten von Fe–Mo-Legierungen mit Mo-Gehalten bis 20 Gew.Prozent. ACTA ACUST UNITED AC 1965. [DOI: 10.1107/s0365110x65003742] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
411
|
Fuchs A. [Death in an atmosphere with inadequate oxygen content]. PRACOVNI LEKARSTVI 1965; 17:318-21. [PMID: 5852650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
412
|
Fuchs A. Some properties of a polygalacturonic acid transeliminase inPseudomonas fluorescens var.laevaniformans. Antonie Van Leeuwenhoek 1964. [DOI: 10.1007/bf02046746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
413
|
Brieskorn CH, Fuchs A. Tagung der Deutschen Pharmazeutischen Gesellschaft 19.-22. Oktober 1961 in München. Zur chemischen Konstitution des Salbei-Bitterstoffes. Angew Chem Int Ed Engl 1962. [DOI: 10.1002/ange.19620740168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
414
|
Fuchs A. I. über einige seltene luetische Erkrankungen des Auges (Part 1 of 2). Ophthalmologica 1926. [DOI: 10.1159/000296123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
415
|
|
416
|
Fuchs A. I. über einige seltene luetische Erkrankungen des Auges (Part 2 of 2). Ophthalmologica 1926. [DOI: 10.1159/000313887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
417
|
|
418
|
|
419
|
Fuchs A. I. Über die Fortleitung der sympathisierenden Entzündung in den Sehnerven. Ophthalmologica 1925. [DOI: 10.1159/000295952] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
420
|
Fuchs A, Lauda E. III. Zur ätiologie der Keratitis dendritica. Ophthalmologica 1923. [DOI: 10.1159/000294947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
421
|
|
422
|
Fuchs A. V. Über die Entstehung einer reflektorischen Pupillenstarre durch Methylalkoholvergiftung. Ophthalmologica 1919. [DOI: 10.1159/000294545] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
423
|
|
424
|
|