Selection of a core set of RILs from Forrest x Williams 82 to develop a framework map in soybean.
Soybean BAC-based physical maps provide a useful platform for gene and QTL map-based cloning, EST mapping, marker development, genome sequencing, and comparative genomic research. Soybean physical maps for "Forrest" and "Williams 82" representing the southern and northern US soybean germplasm base, respectively, have been constructed with different fingerprinting methods. These physical maps are complementary for coverage of gaps on the 20 soybean linkage groups. More than 5,000 genetic markers have been anchored onto the Williams 82 physical map, but only a limited number of markers have been anchored to the Forrest physical map. A mapping population of Forrest × Williams 82 made up of 1,025 F(8) recombinant inbred lines (RILs) was used to construct a reference genetic map. A framework map with almost 1,000 genetic markers was constructed using a core set of these RILs. The core set of the population was evaluated with the theoretical population using equality, symmetry and representativeness tests. A high-resolution genetic map will allow integration and utilization of the physical maps to target QTL regions of interest, and to place a larger number of markers into a map in a more efficient way using a core set of RILs.
Division of Plant Sciences, National Center for Soybean Biotechnology, University of Missouri, Columbia, MO 65211, USA.
Xiaolei
X
Wu
Tri D
TD
Vuong
Jill A
JA
Leroy
J
J
Grover Shannon
David A
DA
Sleper
Henry T
HT
Nguyen
D032461:Chromosomes, Plant; D008040:Genetic Linkage; D005819:Genetic Markers; D005828:Genetics, Population; D018745:Genome, Plant; D005838:Genotype; D007178:Inbreeding; D020161:Physical Chromosome Mapping / Q000379:methods*; D040641:Quantitative Trait Loci; D013025:Glycine max / Q000235:genetics*
D005819:Genetic Markers
BMC Genomics. 2008 Jan 22;9:28
18211698
Genetics. 2000 May;155(1):407-20
10790413
Genetics. 2005 Nov;171(3):1305-9
16118196
Nat Biotechnol. 2000 Feb;18(2):233-4
10657137
Mol Genet Genomics. 2006 May;275(5):479-91
16501995
Methods Enzymol. 2006;410:57-73
16938546
Nucleic Acids Res. 2006 Jan 1;34(Database issue):D758-65
16381975
DNA Res. 2009 Aug;16(4):213-25
19531560
Genomics. 2008 Jul;92(1):52-9
18486440
Genetics. 2007 May;176(1):685-96
17339218
Plant Mol Biol. 2002 Mar-Apr;48(5-6):463-81
12004892
Theor Appl Genet. 2004 Jun;109(1):122-8
14991109
Yi Chuan Xue Bao. 2006 Jul;33(7):617-24
16875319
BMC Bioinformatics. 2008 May 29;9:253
18510760
DNA Res. 2007 Dec 31;14(6):257-69
18192280
Nature. 2010 Jan 14;463(7278):178-83
20075913
Yi Chuan Xue Bao. 2001 Nov;28(11):1051-61
11725640
Genome. 2003 Aug;46(4):627-46
12897871
Genome. 2008 Feb;51(2):120-7
18356946
Int J Plant Genomics. 2008;2008:793158
18483614
DNA Res. 2007 Dec 31;14(6):271-81
18192281
Theor Appl Genet. 2010 Nov;121(7):1253-66
20559815
Genome. 2008 Apr;51(4):294-302
18356965
Genomics. 2009 Mar;93(3):282-8
19059473
Theor Appl Genet. 2007 Apr;114(6):1081-90
17287974
Plant J. 1996 Oct;10(4):733-6
8893548
Genome Res. 2004 Feb;14(2):319-26
14718376
Theor Appl Genet. 2003 Feb;106(3):411-22
12589540
Theor Appl Genet. 2006 Oct;113(6):1015-26
16953420