Ricarda Jost

Publications

• A novel plant-fungus symbiosis benefits the host without forming mycorrhizal structures.
• Arabidopsis Hydroponics and Shoot Branching Assay
• Tight control of nitrate acquisition in a plant species that evolved in an extremely phosphorus-impoverished environment
• Organ-specific phosphorus-allocation patterns and transcript profiles linked to phosphorus efficiency in two contrasting wheat genotypes.
• Diverse phosphate and auxin transport loci distinguish phosphate tolerant from sensitive Arabidopsis accessions
• SPX4 Acts on PHR1-Dependent and -Independent Regulation of Shoot Phosphorus Status in Arabidopsis
• One thousand plant transcriptomes and the phylogenomics of green plants.
• How sensing arsenite helps plants survive on toxic soils
• Lipid Biosynthesis and Protein Concentration Respond Uniquely to Phosphate Supply during Leaf Development in Highly Phosphorus-Efficient Hakea prostrata.
• Root architecture responses: in search of phosphate.
• Arabidopsis PHOSPHATE TRANSPORTER1 genes PHT1;8 and PHT1;9 are involved in root-to-shoot translocation of orthophosphate.
• Low levels of ribosomal RNA partly account for the very high photosynthetic phosphorus-use efficiency of Proteaceae species.
• Magnetic quantitative reverse transcription PCR: a high-throughput method for mRNA extraction and quantitative reverse transcription PCR.
• Molecular and biochemical analysis of the enzymes of cysteine biosynthesis in the plant Arabidopsis thaliana.
• Genomic and functional characterization of the oas gene family encoding O-acetylserine (thiol) lyases, enzymes catalyzing the final step in cysteine biosynthesis in Arabidopsis thaliana.
• Differentiating phosphate-dependent and phosphate-independent systemic phosphate-starvation response networks in Arabidopsis thaliana through the application of phosphite.
• An enzymatic fluorescent assay for the quantification of phosphite in a microtiter plate format
• Proteome analysis of the Albugo candida-Brassica juncea pathosystem reveals that the timing of the expression of defence-related genes is a crucial determinant of pathogenesis
• Improved sulfur nutrition provides the basis for enhanced production of sulfur-containing defense compounds in Arabidopsis thaliana upon inoculation with Alternaria brassicicola
• Characterization of TCTP, the Translationally Controlled Tumor Protein, from Arabidopsis thaliana
• Magnetic quantitative reverse transcription PCR: A high-throughput method for mRNA extraction and quantitative reverse transcription PCR
• Biochemical Characterization of Two Wheat Phosphoethanolamine N-Methyltransferase Isoforms with Different Sensitivities to Inhibition by Phosphatidic Acid
• Analysis of the Arabidopsis O-acetylserine(thiol)lyase gene family demonstrates compartment-specific differences in the regulation of cysteine synthesis
• Sulfur-enhanced defence: Effects of sulfur metabolism, nitrogen supply, and pathogen lifestyle
• Expression profiling of metabolic genes in response to methyl jasmonate reveals regulation of genes of primary and secondary sulfur-related pathways in Arabidopsis thaliana
• Molecular analysis of sulfur-based defense reactions in plant-pathogen interactions
• Sulfate-based performance of Arabidopsis thaliana in response to pathogen infection
• Molecular and biochemical analysis of the enzymes of cysteine biosynthesis in the plant Arabidopsis thaliana
• Genomic and functional characterization of the oas gene family encoding O-acetylserine (thiol) lyases, enzymes catalyzing the final step in cysteine biosynthesis in Arabidopsis thaliana
• Acclimation responses of Arabidopsis thaliana to sustained phosphite treatments
• Comparative Proteome Analysis of the Strawberry-Fusarium oxysporum f. sp fragariae Pathosystem Reveals Early Activation of Defense Responses as a Crucial Determinant of Host Resistance
• Phosphorus nutrition of phosphorus-sensitive Australian native plants: threats to plant communities in a global biodiversity hotspot
• Sensitivity of jarrah (Eucalyptus marginata) to phosphate, phosphite, and arsenate pulses as influenced by fungal symbiotic associations
• Phosphorus nutrition in Proteaceae and beyond
• Identifying Stable Reference Genes for qRT-PCR Normalisation in Gene Expression Studies of Narrow-Leafed Lupin (Lupinus angustifolius L.)
• The loss of vernalization requirement in narrow-leafed lupin is associated with a deletion in the promoter and de-repressed expression of a Flowering Locus T (FT) homologue
• Sink strength, nutrient allocation, cannabinoid yield, and associated transcript profiles vary in two drug-type Cannabis chemovars
• Same, yet different: towards understanding nutrient use in hemp- and drug-type Cannabis
• Improving medicinal plant cultivation through in-depth understanding of environmental, physiological, metabolic, and genetic constraints
• Root Cell-Specific Regulators of Phosphate-Dependent Growth
• NMT1 and NMT3 N-Methyltransferase Activity Is Critical to Lipid Homeostasis, Morphogenesis, and Reproduction.
• Tight control of sulfur assimilation: an adaptive mechanism for a plant from a severely phosphorus-impoverished habitat.
• Characterization of Four Bifunctional Plant IAM/PAM-Amidohydrolases Capable of Contributing to Auxin Biosynthesis.
• Delayed leaf greening involves a major shift in the expression of cytosolic and mitochondrial ribosomes to plastid ribosomes in the highly phosphorus-use-efficient Hakea prostrata (Proteaceae)
• Dynamic interactions between SPX proteins, the ubiquitination machinery, and signalling molecules for stress adaptation at a whole-plant level
• GWAS on multiple traits identifies mitochondrial ACONITASE3 as important for acclimation to submergence stress