例如:"lncRNA", "apoptosis", "WRKY"

Transient expression analysis revealed the importance of VTC2 expression level in light/dark regulation of ascorbate biosynthesis in Arabidopsis.

Biosci. Biotechnol. Biochem.2014;78(1):60-6. doi:10.1080/09168451.2014.877831. Epub 2014 Apr 16
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
+ et al

[No authors listed]

Author information
  • {{index+1}} {{ organisation }}

摘要


Ascorbate (AsA) is an important antioxidant and an enzyme cofactor involved in various metabolic pathways. In this study, we investigated the effects of estrogen (ES)-inducible transient expression of genes encoding enzymes involved in the d-mannose/l-galactose (d-Man/l-Gal) pathway for plant AsA biosynthesis on AsA levels under light and dark conditions. No significant difference was observed in AsA levels between Arabidopsis plants transiently expressing phosphomannose isomerase (PMI1), GDP-d-Man pyrophosphorylase (GMP/VTC1), GDP-Man-3',5'-epimerase (GME), and l-Gal 1-phosphate phosphatase (GPP/VTC4), but AsA levels in the plants transiently expressing GDP-l-Gal phosphorylase (GGP/VTC2) were 2.5-fold higher than those in control plants 7 d after ES treatment. The increase in AsA levels under continuous light conditions and the decrease in AsA levels under dark conditions were enhanced and suppressed, respectively, in the ES-treated plants. These results suggest that GGP/VTC2 acts as a rate-limiting step regulating AsA biosynthesis in response to light and dark conditions.

KEYWORDS: {{ getKeywords(articleDetailText.words) }}

基因功能


  • {{$index+1}}.{{ gene }}

图表


原始数据


 保存测序数据
Sample name
Organism Experiment title Sample type Library instrument Attributes
{{attr}}
{{ dataList.sampleTitle }}
{{ dataList.organism }} {{ dataList.expermentTitle }} {{ dataList.sampleType }} {{ dataList.libraryInstrument }} {{ showAttributeName(index,attr,dataList.attributes) }}

文献解读