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About This Database

Statistics of DNA Markers

Data description
Data name
Statistics of DNA Markers
DOI
10.18908/lsdba.nbdc00318-01-001
Description of data contents
Statistics of DNA markers that were used to create the rice genetic map.
Data file
File name :
rgp_gmap_main.zip
File URL :
File size :
1 KB
Simple search URL
http://togodb.biosciencedbc.jp/togodb/view/rgp_gmap_main#en
Data acquisition method

Numeric data calculated during construction of a genetic linkage map.

Data analysis method

Number of clones of each type of marker were counted.
Segregation patterns in 186 F2 plants were detected by DNA hybridization signals on X-ray film for RFLP or by electrophoresis for RAPD markers and analyzed with MAPMAKER/EXP 3.0.
The error detection was performed with MAPMAKER/EXP 3.0 using the errot detection-on mode. All the candidate errors were reinspected in genotype segregation with further Southern hybridization analysis. Most of the residual candidate errors came from the array of genotypes of hetero-homo-hetero, with false counting of errors (w-cross overs). Therefore, the map distance was calculated by error detection-off mode.

Number of data entries

13 entries

Data detail
Data item Description
Chrom. No.

Number of chromosome (In Simple search site, the chromosome number link to the site of "Detailed information of DNA markers", and the image file name link to the map image.)

No. of callus cDNA clones

Number of callus cDNA clones

No. of root cDNA clones

Number of root cDNA clones

No. of random genomic clones

Number of random genomic clones

No. of NotI-linking clones

Number of NotI-linking clones

No. of YAC end clones

Number of YAC end clones

No. of telomere-associated clones

Number of telomere-associated clones

No. of RAPD markers

Number of RAPD markers

No. of STS markers

Number of STS markers

No. of wheat clones

Number of wheat clones

No. of other clones

Number of other clones

Total marker number

Total marker number

Total length in error detection off mode

Total length in Kosambi map function by error detection off mode of MAPMAKER/EXP

Total length in error detection on mode

Total length in Kosambi map function by error detection on mode of MAPMAKER/EXP

Difference between error detection on and off mode (cM)

Difference between error detection on and off mode (cM)

Difference between error detection on and off mode (%)

Difference between error detection on and off mode (%)

No. of candidate errors by MAPMAKER/EXP

Number of the candidate errors shown by MAPMAKER/EXP 3.0

Total number of observed genotypes

The total number of the observed genotypes to calculate the map

Average number of observed genotypes per marker

An avarege of the number of the observed genotypes per marker