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• Aluminium (Al) toxicity and drought are two major stress factors limiting common bean (Phaseolus vulgaris) production on tropical acid soils. Polyethylene glycol (PEG) treatment reduces Al uptake and Al toxicity. • The effect of PEG 6000‐induced osmotic stress on the expression of genes was st...


Yang, Z.B.Eticha, DRotter, BRao, Idupulapati M.Horst, Walter J.[Physiological and molecular analysis of polythylene glycol-induced reduction of aluminium accumulation in the root tips of common bean (Phaseolus vulgaris)]Physiological and molecular analysis of polythylene glycol-induced reduction of aluminium accumulation in the root tips of common bean (Phaseolus vulgaris)

Background and Aims: Aluminium (Al) resistance in common bean is known to be due to exudation of citrate from the root after a lag phase, indicating the induction of gene transcription and protein synthesis. The aims of this study were to identify Al-induced differentially expressed genes and to ...


Eticha, DZahn, MBremer, MYang, ZRangel Becerra, AFRao, Idupulapati M.Horst, Walter J.[Transcriptomic analysis reveals differential gene expression in response to aluminium in common bean (Phaseolus vulgaris) genotypes]Transcriptomic analysis reveals differential gene expression in response to aluminium in common bean (Phaseolus vulgaris) genotypes

Aluminium (Al) toxicity and drought are the two major abiotic stress factors limiting common bean production in the tropics. Using hydroponics, the short-term effects of combined Al toxicity and drought stress on root growth and Al uptake into the root apex were investigated. In the presence of A...


Yang, ZEticha, DRao, Idupulapati M.Horst, Walter J.[Alteration of cell-wall porosity is involved in osmotic stress-induced enhancement of aluminium resistance in common bean (Phaseolus vulgaris L.)]Alteration of cell-wall porosity is involved in osmotic stress-induced enhancement of aluminium resistance in common bean (Phaseolus vulgaris L.)
Yang, Z.B.Eticha, DFuhrs, HHeintz, DAyoub, DDorsselaer, A. vanSchlingmann, BRao, Idupulapati M.Braun, HPHorst, Walter J.[Proteomic and phosphoproteomic analysis of polyethylene glycol-induced osmotic stress in root tips of common bean (Phaseolus vulgaris L.)]Proteomic and phosphoproteomic analysis of polyethylene glycol-induced osmotic stress in root tips of common bean (Phaseolus vulgaris L.)

Horst, Walter J.Rangel, AFEticha, DIschitani, MRao, Idupulapati M.[Aluminum toxicity and resistance in Phaseolus vulgaris - physiology drives molecular biology]Aluminum toxicity and resistance in Phaseolus vulgaris - physiology drives molecular biology
Eticha, DZahn, MRao, Idupulapati M.Horst, Walter J.[Transcriptomic analysis reveals differential gene expression in common bean (Phaseoulus vulgaris) for aluminum resistance]Transcriptomic analysis reveals differential gene expression in common bean (Phaseoulus vulgaris) for aluminum resistance

Aluminium (Al) toxicity and drought are two major factors limiting common bean (Phaseolus vulgaris) production in the tropics. Short-term effects of Al toxicity and drought stress on root growth in acid, Al-toxic soil were studied, with special emphasis on Al–drought interaction in the root apex....


Yang, Z.B.Eticha, DAlbacete, ARao, Idupulapati M.Roitsch, THorst, Walter J.[Physiological and molecular analysis of the interaction between aluminium toxicity and drought stress in common bean (Phaseolus vulgaris)]Physiological and molecular analysis of the interaction between aluminium toxicity and drought stress in common bean (Phaseolus vulgaris)
Eticha, DRangel, AFRao, Idupulapati M.Horst, Walter J.[Spatial and temporal expression of a citrate permease and aluminium-induced citrate exudation in common bean]Spatial and temporal expression of a citrate permease and aluminium-induced citrate exudation in common bean

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