Determination of microbial genome sizes by two-dimensional denaturing gradient gel electrophoresis

Determination of microbial genome sizes by two-dimensional denaturing gradient gel electrophoresis.

In two-dimensional denaturing gradient gel electrophoresis, DNA is digested with a restriction endonuclease and the resulting DNA fragments are separated as a function of size by conventional agarose gel electrophoresis. Following this first dimension electrophoresis, the fragment distribution is placed at the top of a denaturing gradient slab gel and electrophoresis is carried out parallel to ...

Microbial community fingerprinting by differential display-denaturing gradient gel electrophoresis.

Complex microbial communities exhibit a large diversity, hampering differentiation by DNA fingerprinting. Herein, differential display-denaturing gradient gel electrophoresis is proposed. By adding a nucleotide to the 3' ends of PCR primers, 16 primer pairs and fingerprints were generated per community. Complexity reduction in each partial fingerprint facilitates sample comparison.

Microbial Community Fingerprints by Differential Display Denaturing Gradient 1 Gel Electrophoresis ( DD - DGGE )

Diversity of eukaryotic plankton of aquaculture ponds with Carassius auratus gibelio, using denaturing gradient gel electrophoresis

PCR-denaturing gradient gel electrophoresis (DGGE) and canonical correspondence analysis (CCA) were used to explore the relationship between eukaryotic plankton community succession and environmental factors in two aquaculture pond models with gibel carp Carassius auratus gibelio. The main culture species of pond 1 were gibel carp and grass carp, and the combined density was 46224 fingerling/ha...

Diversity of eukaryotic plankton of aquaculture ponds with Carassius auratus gibelio, using denaturing gradient gel electrophoresis

PCR-denaturing gradient gel electrophoresis (DGGE) and canonical correspondence analysis (CCA) were used to explore the relationship between eukaryotic plankton community succession and environmental factors in two aquaculture pond models with gibel carp Carassius auratus gibelio. The main culture species of pond 1 were gibel carp and grass carp, and the combined density was 46224 fingerling/ha...