Autopolyploidy differentially influences body size in plants, but facilitates enhanced accumulation of secondary metabolites, causing increased cytosine methylation
نویسندگان
چکیده
منابع مشابه
Cytosine DNA methylation influences drug resistance in Escherichia coli through increased sugE expression.
Escherichia coli K-12 strains contain the orphan cytosine-5 DNA methyltransferase enzyme Dcm (DNA cytosine methyltransferase). Two recent reports indicate that Dcm has an influence on stationary phase gene expression in E. coli. Herein, we demonstrate that dcm knockout cells overexpress the drug resistance transporter SugE, which has been linked to ethidium bromide (ETBR) resistance. SugE expre...
متن کاملUsing elicitors for enhanced production of secondary metabolites in plant cell and organ suspension cultures
In biotechnology has been concentrated to review alternative routes for the production of natural compounds. Plant cell culture systems are viable alternatives for the production of secondary metabolites that are of commercial importance in food and pharmaceutical industries. However, relatively very few cultures synthesize these compounds over extended periods in amounts comparable to those fo...
متن کاملMSAP markers and global cytosine methylation in plants
17 Methylation of DNA cytosines affects whether transposons are silenced and genes are 18 expressed, and is a major epigenetic mechanism whereby plants respond to 19 environmental change. Analyses of Methylation-Sensitive Amplification Polymorphism 20 (MS-AFLP or MSAP) have been often used to assess methyl-cytosine changes in 21 response to stress treatments and, more recently, in ecological st...
متن کاملUsing elicitors for enhanced production of secondary metabolites in plant cell and organ suspension cultures
In biotechnology has been concentrated to review alternative routes for the production of natural compounds. Plant cell culture systems are viable alternatives for the production of secondary metabolites that are of commercial importance in food and pharmaceutical industries. However, relatively very few cultures synthesize these compounds over extended periods in amounts comparable to those fo...
متن کاملScreening of Medicinal Plants for Secondary Metabolites
The traditional medicine involves the use of different plant extracts or the bioactive constituents. This type of study provides the health application at affordable cost. Secondary metabolites are responsible for medicinal activity of plants. Hence in the present study phytochemical screening of some important medicinal plants was carried out. Qualitative phytochemical analysis of these plants...
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ژورنال
عنوان ژورنال: The Plant Journal
سال: 2012
ISSN: 0960-7412
DOI: 10.1111/j.1365-313x.2012.05006.x