Greek
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
folate/arabidopsis
Ο σύνδεσμος αποθηκεύεται στο πρόχειρο
Σελίδα 1 από 59 Αποτελέσματα
Interplay between sucrose and folate modulates auxin signaling in Arabidopsis.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
As sessile organisms growing in an ever-changing environment, plants must integrate multiple regulatory inputs to promote the appropriate developmental responses. One such nutritional signal is cellular sugar levels, which rise and fall throughout the day and affect a variety of developmental
Identification of transport-critical residues in a folate transporter from the folate-biopterin transporter (FBT) family.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
The Synechocystis Slr0642 protein and its plastidial Arabidopsis (Arabidopsis thaliana) ortholog At2g32040 belong to the folate-biopterin transporter (FBT) family within the major facilitator superfamily. Both proteins transport folates when expressed in Escherichia coli. Because the structural
Sulfamethazine suppresses epigenetic silencing in Arabidopsis by impairing folate synthesis.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
DNA methylation is a critical, dynamically regulated epigenetic mark. Small chemicals can be valuable tools in probing cellular processes, but the set of chemicals with broad effects on epigenetic regulation is very limited. Using the Arabidopsis thaliana repressor of silencing1 mutant, in which
Evidence for folate-salvage reactions in plants.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
Folates in vivo undergo oxidative cleavage, giving pterin and p-aminobenzoylglutamate (pABAGlu) moieties. These breakdown products are excreted in animals, but their fate is unclear in microorganisms and unknown in plants. As indirect evidence from this and previous studies strongly suggests that
Plant Vacuolar ATP-binding Cassette Transporters That Translocate Folates and Antifolates in Vitro and Contribute to Antifolate Tolerance in Vivo.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
The vacuoles of pea (Pisum sativum) leaves and red beet (Beta vulgaris) storage root are major sites for the intracellular compartmentation of folates. In the light of these findings and preliminary experiments indicating that some plant multidrug resistance-associated protein (MRP) subfamily
The use of a plant enzyme for rapid and sensitive analysis of naturally-occurring folates in food by liquid chromatography-tandem mass spectrometry.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
A rapid, sensitive and reproducible method for analysis of naturally-occurring folates and folic acid in food has been developed and validated. A single-enzyme extraction step, in which a pure recombinant enzyme of plant origin (Arabidopsis thaliana) was used, enabled fast and reproducible
Quantification of folate in food using deconjugase of plant origin combined with LC-MS/MS: A method comparison of a large and diverse sample set.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
A round robin comparison was performed in order to test the performance of a recently developed LC-MS/MS method for quantification of 6 folate forms. Eighty-nine samples representing the food groups of fruits, vegetables, legumes, cereals, dairy products, meat, and offal were analyzed by two
The GLOBULAR ARREST1 gene, which is involved in the biosynthesis of folates, is essential for embryogenesis in Arabidopsis thaliana.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
We identified a mutation in Arabidopsis that resulted in defective embryos, and we designated this mutation globular arrest1 (gla1). The predicted amino acid sequence encoded by the GLA1 gene is homologous to the amino acid sequences of folylpolyglutamate synthetase (FPGS) and dihydrofolate
Nonflowering plants possess a unique folate-dependent phenylalanine hydroxylase that is localized in chloroplasts.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
Tetrahydropterin-dependent aromatic amino acid hydroxylases (AAHs) are known from animals and microbes but not plants. A survey of genomes and ESTs revealed AAH-like sequences in gymnosperms, mosses, and algae. Analysis of full-length AAH cDNAs from Pinus taeda, Physcomitrella patens, and
A folate independent role for cytosolic HPPK/DHPS upon stress in Arabidopsis thaliana.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
Cytosolic HPPK/DHPS (cytHPPK/DHPS) in Arabidopsis is a functional enzyme with activity similar to its mitochondrial isoform. Genomic complementation of the cytHPPK/DHPS knockout mutant with the wild type gene led to a complete rescue of the stress sensitive mutant phenotype in seed germination tests
Comparative genomics of bacterial and plant folate synthesis and salvage: predictions and validations.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
BACKGROUND
Folate synthesis and salvage pathways are relatively well known from classical biochemistry and genetics but they have not been subjected to comparative genomic analysis. The availability of genome sequences from hundreds of diverse bacteria, and from Arabidopsis thaliana, enabled such an
Folate polyglutamylation eliminates dependence of activity on enzyme concentration in mitochondrial serine hydroxymethyltransferases from Arabidopsis thaliana.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
The reversible reaction catalyzed by serine hydroxymethyltransferase (SHMT) is the major one-carbon unit source for essential metabolic processes. The Arabidopsis thaliana genome encodes seven SHMT isozymes localized in mitochondria, plastids, nuclei, and the cytosol. Knowledge of the biochemical
Pterin and folate salvage. Plants and Escherichia coli lack capacity to reduce oxidized pterins.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
Dihydropterins are intermediates of folate synthesis and products of folate breakdown that are readily oxidized to their aromatic forms. In trypanosomatid parasites, reduction of such oxidized pterins is crucial for pterin and folate salvage. We therefore sought evidence for this reaction in plants.
Inhibition of p-aminobenzoate and folate syntheses in plants and apicomplexan parasites by natural product rubreserine.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
Glutamine amidotransferase/aminodeoxychorismate synthase (GAT-ADCS) is a bifunctional enzyme involved in the synthesis of p-aminobenzoate, a central component part of folate cofactors. GAT-ADCS is found in eukaryotic organisms autonomous for folate biosynthesis, such as plants or parasites of the
Enhancing pterin and para-aminobenzoate content is not sufficient to successfully biofortify potato tubers and Arabidopsis thaliana plants with folate.
Μόνο εγγεγραμμένοι χρήστες μπορούν να μεταφράσουν άρθρα
Σύνδεση εγγραφή
Folates are important cofactors in one-carbon metabolism in all living organisms. Since only plants and micro- organisms are capable of biosynthesizing folates, humans depend entirely on their diet as a folate source. Given the low folate content of several staple crop products, folate deficiency
Η πληρέστερη βάση δεδομένων φαρμακευτικών βοτάνων που υποστηρίζεται από την επιστήμη
- Λειτουργεί σε 55 γλώσσες
- Βοτανικές θεραπείες που υποστηρίζονται από την επιστήμη
- Αναγνώριση βοτάνων με εικόνα
- Διαδραστικός χάρτης GPS - ετικέτα βότανα στην τοποθεσία (σύντομα)
- Διαβάστε επιστημονικές δημοσιεύσεις που σχετίζονται με την αναζήτησή σας
- Αναζήτηση φαρμακευτικών βοτάνων με τα αποτελέσματά τους
- Οργανώστε τα ενδιαφέροντά σας και μείνετε ενημερωμένοι με την έρευνα ειδήσεων, τις κλινικές δοκιμές και τα διπλώματα ευρεσιτεχνίας
Πληκτρολογήστε ένα σύμπτωμα ή μια ασθένεια και διαβάστε για βότανα που μπορεί να βοηθήσουν, πληκτρολογήστε ένα βότανο και δείτε ασθένειες και συμπτώματα κατά των οποίων χρησιμοποιείται.
* Όλες οι πληροφορίες βασίζονται σε δημοσιευμένη επιστημονική έρευνα
