Zobrazeno 1 - 10 of 85 pro vyhledávání: '"Arnd G, Heyer"'
1
Akademický článek
Interaction of Nitrate Assimilation and Photorespiration at Elevated CO2
Autor: Konrad Krämer, Judith Brock, Arnd G. Heyer
Publikováno v: Frontiers in Plant Science, Vol 13 (2022)
It has been shown repeatedly that exposure to elevated atmospheric CO2 causes an increased C/N ratio of plant biomass that could result from either increased carbon or – in relation to C acquisition - reduced nitrogen assimilation. Possible reasons
Externí odkaz: https://doaj.org/article/3dc9e7a5d69e4617a6d55f0f7c986361
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2
Akademický článek
Metabolic Changes on the Acquisition of Desiccation Tolerance in Seeds of the Brazilian Native Tree Erythrina speciosa
Autor: Aline F. Hell, Fernanda S. Kretzschmar, Kelly Simões, Arnd G. Heyer, Claudio J. Barbedo, Marcia R. Braga, Danilo C. Centeno
Publikováno v: Frontiers in Plant Science, Vol 10 (2019)
Erythrina speciosa Andrews (Fabaceae) is a native tree of Atlantic forest from Southern and Southeastern Brazil. Although this species is found in flooded areas, it produces highly desiccation tolerant seeds. Here, we investigated the physiological a
Externí odkaz: https://doaj.org/article/9be7dbabe65d487ebb4789f70a605221
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5
Structure and functional anatomy of the gas exchange apparatus of leafless orchids: evidence for a control mechanism?
Autor: Arnd G. Heyer, Yaron Malkowsky, Anita Roth-Nebelsick, Rena T. Schott, Mike Thiv
Publikováno v: Botanical Journal of the Linnean Society. 197:249-262
It is assumed that special structures in aerial roots of leafless orchids, aeration units, are involved in gas exchange regulation. In this study, the structure of aeration units in three leafless taxa (Microcoelia exilis, M. aphylla, Dendrophylax fu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09e5dd5c1fdd2396c8ae46d4fea9bfae
https://doi.org/10.1093/botlinnean/boab021
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8
Cytosolic proline is required for basal freezing tolerance in Arabidopsis
Autor: Dietmar Funck, Henrik May, Lilli Schönewolf, Arnd G. Heyer, Imke I. Hoermiller
Publikováno v: Plant, cellenvironmentREFERENCES. 45(1)
The amino acid proline accumulates in many plant species under abiotic stress conditions, and various protective functions have been proposed. During cold stress, however, proline content in Arabidopsis thaliana does not correlate with freezing toler
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d09849ef3b41233fa46fa25bbc853cff
https://pubmed.ncbi.nlm.nih.gov/34605046
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9
Akademický článek
Polyamine biosynthesis in rice cultivars under salt stress and comparison with observations under drought stress
Autor: Phuc Thi Do, Oliver eDrechsel, Arnd G Heyer, Dirk K Hincha, Ellen eZuther
Publikováno v: Frontiers in Plant Science, Vol 5 (2014)
Soil salinity affects a large proportion of rural area and limits agricultural productivity. To investigate differential adaptation to soil salinity, we studied salt tolerance of 18 varieties of Oryza sativa using a hydroponic culture system. Based o
Externí odkaz: https://doaj.org/article/16bfcd68b7564506ade9b1bd8ed9ead5
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10
Akademický článek
Dissecting rice polyamine metabolism under controlled long-term drought stress.
Autor: Phuc Thi Do, Thomas Degenkolbe, Alexander Erban, Arnd G Heyer, Joachim Kopka, Karin I Köhl, Dirk K Hincha, Ellen Zuther
Publikováno v: PLoS ONE, Vol 8, Iss 4, p e60325 (2013)
A selection of 21 rice cultivars (Oryza sativa L. ssp. indica and japonica) was characterized under moderate long-term drought stress by comprehensive physiological analyses and determination of the contents of polyamines and selected metabolites dir
Externí odkaz: https://doaj.org/article/1a7fd243e6d4424b830dc5e9afa01e01
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