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pro vyhledávání: '"Michael G. Berger"'
A whole generation of library users has traveled the path to computer and library literacy through the use of the online catalog. Implementaiton of online library catalogs has given nex impetus to programs for user education, formal bibliographic ins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aa911a627ee5c3165bbb6b74ab952a0
https://doi.org/10.1108/s0065-2830(1993)0000017007
https://doi.org/10.1108/s0065-2830(1993)0000017007
Autor:
Michael G. Berger, Heinrich P. Fock
Publikováno v:
Journal of Plant Physiology. 119:257-267
Summary Release and refixation of ammonia during photorespiratory glycine decarboxylation was examined in illuminated wheat and maize leaves by feeding 15 mM [ 14 C, 15 N]glycine or/plus 5 mM methionine sulfoximine (MSO), an inhibitor of glutamine sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::125930b49b382e9cbca860e72f7c7940
https://doi.org/10.1016/s0176-1617(85)80185-1
https://doi.org/10.1016/s0176-1617(85)80185-1
Publikováno v:
Plant physiology. 78(4)
Nitrogen metabolism was examined in senescent flag leaves of 90- to 93-day-old wheat (Triticum aestivum L. cv Yecora 70) plants. CO(2) assimilation and the levels of protein, chlorophyll, and nitrogen in the leaves decreased with age. Glutamine synth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34cbe0c177fb6a30eb2416452b93da22
https://pubmed.ncbi.nlm.nih.gov/16664324
https://pubmed.ncbi.nlm.nih.gov/16664324
Publikováno v:
Photosynthesis research. 6(3)
The effect of light on the metabolism of ammonia was studied by subjecting detached maize leaves to 150 or 1350 μmol m(-2) s(-1) PAR during incubation with the leaf base in 2 mM (15)NH4Cl. After up to 60 min, leaves were extracted. Ammonia, glutamin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bb073dc94a350e20151987aa35ee603
https://pubmed.ncbi.nlm.nih.gov/24442920
https://pubmed.ncbi.nlm.nih.gov/24442920
Autor:
Heinrich P. Fock, Michael G. Berger
Publikováno v:
Advances in Photosynthesis Research ISBN: 9789024729449
The ammonia released from glycine during photorespiration is reassimilated by glutamine synthetase (GS) and glutamate synthase (GOGAT, Woo et al. 1978, Keys et al. 1978). Studies on leaf discs infiltrated with 15N-glycine (Woo et al. 1982) indicated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::002a8308902bf7f196c4a1cf62a748d7
https://doi.org/10.1007/978-94-017-4973-2_202
https://doi.org/10.1007/978-94-017-4973-2_202
Publikováno v:
Journal of general microbiology. 133(5)
SUMMARY: Wild-type Aspergillus nidulans grew equally well on NH4Cl, KNO3 or glutamine as the only nitrogen source. NADP+-dependent glutamate dehydrogenase (EC 1.4.1.4) and glutamine synthetase (GS; EC 6.3.1.2) activities varied with the type and conc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfad18ce9d8c9e2d88374a3b430f153b
https://pubmed.ncbi.nlm.nih.gov/2888838
https://pubmed.ncbi.nlm.nih.gov/2888838
Autor:
Michael G. Berger, Heinrich P. Fock
Publikováno v:
Photosynthesis research. 4(1)
A combination of inhibitor and (15)N studies were used to investigate the photorespiratory nitrogen cycle in maize, a C4 plant. Inhibitors used included isonicotinyl hydrazide which blocks the conversion of glycine to serine, methionine sulfoximine a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b647ec7baa9c41f5131d44c9aaf21b3d
https://pubmed.ncbi.nlm.nih.gov/24458380
https://pubmed.ncbi.nlm.nih.gov/24458380