Italian
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)
obtusifoliol/arabidopsis
Il collegamento viene salvato negli appunti
7 risultati
Optimized expression and catalytic properties of a wheat obtusifoliol 14alpha-demethylase (CYP51) expressed in yeast. Complementation of erg11Delta yeast mutants by plant CYP51.
Solo gli utenti registrati possono tradurre articoli
Entra registrati
CYP51s form the only family of P450 proteins conserved in evolution from prokaryotes to fungi, plants and mammals. In all eukaryotes, CYP51s catalyse 14alpha-demethylation of sterols. We have recently isolated two CYP51 cDNAs from sorghum [Bak, S., Kahn, R.A., Olsen, C. E. & Halkier, B.A. (1997)
Lipid signaling in plants. Cloning and expression analysis of the obtusifoliol 14alpha-demethylase from Solanum chacoense Bitt., a pollination- and fertilization-induced gene with both obtusifoliol and lanosterol demethylase activity.
Solo gli utenti registrati possono tradurre articoli
Entra registrati
The sterol 14alpha-demethylase (CYP51) is the most widely distributed cytochrome P450 gene family being found in all biological kingdoms. It catalyzes the first step following cyclization in sterol biosynthesis, leading to the formation of precursors of steroid hormones, including brassinosteroids,
Obtusifoliol 14alpha-demethylase (CYP51) antisense Arabidopsis shows slow growth and long life.
Solo gli utenti registrati possono tradurre articoli
Entra registrati
Obtusifoliol 14alpha-demethylase is a plant orthologue of sterol 14alpha-demethylase (CYP51) essential in sterol biosynthesis. We have prepared CYP51 antisense Arabidopsis in order to shed light on the sterol and steroid hormone biosynthesis in plants. Arabidopsis putative CYP51 cDNA (AtCYP51) was
Functional cloning of an Arabidopsis thaliana cDNA encoding cycloeucalenol cycloisomerase.
Solo gli utenti registrati possono tradurre articoli
Entra registrati
Plants and certain protists use cycloeucalenol cycloisomerase (EC ) to convert pentacyclic cyclopropyl sterols to conventional tetracyclic sterols. We used a novel complementation strategy to clone a cycloeucalenol cycloisomerase cDNA. Expressing an Arabidopsis thaliana cycloartenol synthase cDNA in
Arabidopsis cyp51 mutant shows postembryonic seedling lethality associated with lack of membrane integrity.
Solo gli utenti registrati possono tradurre articoli
Entra registrati
CYP51 exists in all organisms that synthesize sterols de novo. Plant CYP51 encodes an obtusifoliol 14alpha-demethylase involved in the postsqualene sterol biosynthetic pathway. According to the current gene annotation, the Arabidopsis (Arabidopsis thaliana) genome contains two putative CYP51 genes,
Intron-exon organization and phylogeny in a large superfamily, the paralogous cytochrome P450 genes of Arabidopsis thaliana.
Solo gli utenti registrati possono tradurre articoli
Entra registrati
The cytochrome P450 gene superfamily is represented by 80 genes in animal genomes and perhaps more than 300 genes in plant genomes. We analyzed about half of all Arabidopsis P450 genes, a very large dataset of truly paralogous genes. Sequence alignments were used to draw phylogenetic trees, and this
Plant cyclopropylsterol-cycloisomerase: key amino acids affecting activity and substrate specificity.
Solo gli utenti registrati possono tradurre articoli
Entra registrati
The enzyme CPI (cyclopropylsterol-cycloisomerase) from the plant sterol pathway catalyses the cleavage of the 9β,19-cyclopropane ring of the 4α-methyl-cyclopropylsterol cycloeucalenol to produce the Δ8-sterol obtusifoliol. Randomly mutated plasmids carrying the Arabidopsis thaliana cpi gene were
Il database di erbe medicinali più completo supportato dalla scienza
- Funziona in 55 lingue
- Cure a base di erbe sostenute dalla scienza
- Riconoscimento delle erbe per immagine
- Mappa GPS interattiva - tagga le erbe sul luogo (disponibile a breve)
- Leggi le pubblicazioni scientifiche relative alla tua ricerca
- Cerca le erbe medicinali in base ai loro effetti
- Organizza i tuoi interessi e tieniti aggiornato sulle notizie di ricerca, sperimentazioni cliniche e brevetti
Digita un sintomo o una malattia e leggi le erbe che potrebbero aiutare, digita un'erba e osserva le malattie ei sintomi contro cui è usata.
* Tutte le informazioni si basano su ricerche scientifiche pubblicate
