Swahili
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)

thymine/arabidopsis

Kiungo kimehifadhiwa kwenye clipboard
NakalaMajaribio ya klinikiHati miliki
Ukurasa 1 kutoka 20 matokeo
The UV-B induced formation of thymine cis-syn cyclobutane dimer and related (6-4) photoproduct was monitored within DNA of cultured cells and plants of Arabidopsis thaliana. This was achieved using a sensitive and accurate HPLC-tandem mass spectrometry assay. It was found that the cyclobutane

Plant organellar DNA polymerases bypass Thymine Glycol using two conserved lysine residues.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
Plant organelles cope with endogenous DNA damaging agents, byproducts of respiration and photosynthesis, and exogenous agents like ultraviolet light. Plant organellar DNA polymerases (DNAPs) are not phylogenetically related to yeast and metazoan DNAPs and they harbor three insertions not present in
BACKGROUND Deoxyuridine triphosphate nucleotidohydrolase (dUTPase) hydrolyzes dUTP to dUMP and pyrophosphate to maintain the cellular thymine-uracil ratio. dUTPase is also a target for cancer chemotherapy. However, the mechanism defining its substrate affinity remains unclear. Sequence comparisons
CONCLUSIONS The AHAS gene family in soybean was characterized. The locus Als1 for sulfonylurea resistance was mapped and the resistant allele was characterized at the molecular level. Sulfonylurea (SU) resistance in soybean is controlled by Als1, a semi-dominant allele obtained by EMS mutagenesis

Changes in DNA base sequences in the mutant of Arabidopsis thaliana induced by low-energy N(+) implantation.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
To reveal the mutation effect of low-energy ion implantation on Ambidopsis thaliana in vivo, T80II, a stable dwarf mutant, derived from the seeds irradiated by 30 keV N(+) with the dose of 80 X 10(15) ions/cm(2) was used for Random Amplified Polymorphic DNA (RAPD) and base sequence analysis. The

Thiamine pyrophosphate riboswitch in some representative plant species: a bioinformatics study.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
Metabolites regulate their own production by directly interacting with highly conserved regions of mRNA that are capable of forming discrete tertiary structures. Such regions of mRNA are called riboswitches. The thiamine pyrophosphate (TPP) riboswitch is the most common riboswitch in different

The carboxy-terminal domain of ROS1 is essential for 5-methylcytosine DNA glycosylase activity.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
Arabidopsis thaliana repressor of silencing 1 (ROS1) is a multi-domain bifunctional DNA glycosylase/lyase, which excises 5-methylcytosine (5mC) and 5-hydroxymethylcytosine (5hmC) as well as thymine and 5-hydroxymethyluracil (i.e., the deamination products of 5mC and 5hmC) when paired with a guanine,
The azido derivatives of alcohols (3-azido-1,2-propandiol and 1,3-diazido-2-propanol) and monosaccharides (6-azido-6-deoxy-beta-D-glucose and 6-azido-6-deoxy-beta-D-galactose), as well as the proximal mutagenic product of sodium azide metabolism beta-azido-L-alanine, exhibited a high mutagenic

Analysis of UV-induced mutation spectra in Escherichia coli by DNA polymerase eta from Arabidopsis thaliana.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
DNA polymerase eta belongs to the Y-family of DNA polymerases, enzymes that are able to synthesize past template lesions that block replication fork progression. This polymerase accurately bypasses UV-associated cis-syn cyclobutane thymine dimers in vitro and therefore may contributes to resistance

Crystal structure of cryptochrome 3 from Arabidopsis thaliana and its implications for photolyase activity.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
Cryptochromes use near-UV/blue light to regulate a variety of growth and adaptive process. Recent biochemical studies demonstrate that the Cryptochrome-Drosophila, Arabidopsis, Synechocystis, Human (Cry-DASH) subfamily of cryptochromes have photolyase activity exclusively for single-stranded
Reactive oxygen species (ROS) are ubiquitous DNA-damaging agents, and the repair of oxidative DNA lesions is essential to prevent mutations and cell death. Escherichia coli endonuclease III is the prototype repair enzyme for removal of oxidized pyrimidines from DNA. A database homology search

DEMETER and REPRESSOR OF SILENCING 1 encode 5-methylcytosine DNA glycosylases.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
Cytosine methylation is an epigenetic mark that promotes gene silencing and plays important roles in development and genome defense against transposons. Methylation patterns are established and maintained by DNA methyltransferases that catalyze transfer of a methyl group from S-adenosyl-L-methionine

Determining the conservation of DNA methylation in Arabidopsis.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
A high-resolution map of DNA methylation in Arabidopsis has recently been generated using high-throughput sequencing of bisulfite-converted DNA. This detailed profile measures the methylation state of most of the cytosines in the Arabidopsis genome, and allows us for the first time to address

Mutagenesis in Arabidopsis.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
Ethyl methane sulfonate (EMS) mutagenesis in Arabidopsis is the most widely used mutagenesis technique. EMS has high mutagenicity and low mortality and can be used in any laboratory with a fume hood. The chemical principle of EMS mutagenesis is simple; it is based on the ability of EMS to alkylate

Structural basis for sequence-specific DNA recognition by an Arabidopsis WRKY transcription factor.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
The WRKY family transcription factors regulate plant-specific reactions that are mostly related to biotic and abiotic stresses. They share the WRKY domain, which recognizes a DNA element (TTGAC(C/T)) termed the W-box, in target genes. Here, we determined the solution structure of the C-terminal WRKY
Jiunge na ukurasa
wetu wa facebook

Hifadhidata kamili ya mimea ya dawa inayoungwa mkono na sayansi

  • Inafanya kazi katika lugha 55
  • Uponyaji wa mitishamba unaungwa mkono na sayansi
  • Kutambua mimea kwa picha
  • Ramani ya GPS inayoshirikiana
  • Soma machapisho ya kisayansi yanayohusiana na utafutaji wako
  • Tafuta mimea ya dawa na athari zao
  • Panga maslahi yako na fanya tarehe ya utafiti wa habari, majaribio ya kliniki na ruhusu

Andika dalili au ugonjwa na usome juu ya mimea ambayo inaweza kusaidia, chapa mimea na uone magonjwa na dalili ambazo hutumiwa dhidi yake.
* Habari zote zinategemea utafiti wa kisayansi uliochapishwa

Google Play badgeApp Store badge