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R. Takahashi (1997)
Association of Soybean Genes I and T with Low‐Temperature Induced Seed Coat DeteriorationCrop Science, 37
R. Takahashi, S. Asanuma (1996)
Association of T Gene with Chilling Tolerance in SoybeanCrop Science, 36
S. O’Brien (1990)
Genetic Maps: Locus Maps of Complex Genomes
R. Bernard (1971)
Two Major Genes for Time of Flowering and Maturity in Soybeans 1Crop Science, 11
M. Murray, W. Thompson (1980)
Rapid isolation of high molecular weight plant DNA.Nucleic acids research, 8 19
Ana Hošnjak, Snježana Čukljek, Sanja Fičko, M. Smrekar (1996)
ORIGINAL PAPER
Janet Ziegle, Ying Su, Kevin Corcoran, Li Nie, P. Mayrand, L. Hoff, Lincoln Mcbride, M. Kronick, Scott Diehl (1992)
Application of automated DNA sizing technology for genotyping microsatellite loci.Genomics, 14 4
K. Sunada, T. Ito (1982)
Soybean grain quality as affected by low temperature treatments in plants : color of hilum, seed coat cracking
E. Lander, E. Lander, P. Green, Jeff Abrahamson, A. Barlow, M. Daly, S. Lincoln, Lee Newburg (1987)
MAPMAKER: an interactive computer package for constructing primary genetic linkage maps of experimental and natural populations.Genomics, 1 2
B. Mcblain, R. Bernard (1987)
A new gene affecting the time of flowering and maturity in soybeansJournal of Heredity, 78
Y. Mano, S. Kawasaki, F. Takaiwa, Takao Komatsuda (2001)
Construction of a genetic map of barley (Hordeum vulgare L.) cross 'Azumamugi' x 'Kanto Nakate Gold' using a simple and efficient amplified fragment-length polymorphism system.Genome, 44 2
Z. Zeng (1993)
Theoretical basis for separation of multiple linked gene effects in mapping quantitative trait loci.Proceedings of the National Academy of Sciences of the United States of America, 90 23
E. Benitez, H. Funatsuki, Y. Kaneko, Y. Matsuzawa, S. Bang, R. Takahashi (2004)
Soybean maturity gene effects on seed coat pigmentation and cracking in response to low temperaturesCrop Science, 44
R. Takahashi, J. Abe (1999)
Soybean Maturity Genes Associated with Seed Coat Pigmentation and Cracking in Response to Low TemperaturesCrop Science, 39
E. Cober, J. Tanner, H. Voldeng (1996)
Genetic Control of Photoperiod Response in Early-Maturing, Near-Isogenic Soybean LinesCrop Science, 36
R. Buzzell (1971)
INHERITANCE OF A SOYBEAN FLOWERING RESPONSE TO FLUORESCENT-DAYLENGTH CONDITIONSCanadian journal of genetics and cytology, 13
E. Cober, H. Voldeng (2001)
A New Soybean Maturity and Photoperiod-Sensitivity Locus Linked to E1 and TCrop Science, 41
J. Ray, K. Hinson, J. Mankono, Maria Malo (1995)
Genetic control of a long-juvenile trait in soybeanCrop Science, 35
R. Takahashi, E. Benitez, H. Funatsuki, S. Ohnishi (2005)
Soybean maturity and pubescence color genes improve chilling toleranceCrop Science, 45
E. Bonato, N. Vello (1999)
E6, a dominant gene conditioning early flowering and maturity in soybeansGenetics and Molecular Biology, 22
Arnaldo Ferreira, Kirk Foutz, Paul Keim (2000)
Soybean genetic map of RAPD markers assigned to an existing scaffold RFLP map.The Journal of heredity, 91 5
R. Takahashi, J. Abe (1994)
Genetic and Linkage Analysis of Low Temperature–Induced Browning in Soybean Seed CoatsJournal of Heredity, 85
Exposure of soybean [Glycine max (L.) Merr.] to chilling temperatures at flowering stage induces browning around the hilum of the seed coats. The brown pigmentation spoils the external appearance of soybean seeds and reduces their commercial value. Our previous studies revealed that pigmentation was controlled by a few major genes, and one of the genes is closely associated with a maturity gene. This study was conducted to further investigate inheritance of pigmentation using DNA markers. Fifty-eight F2 plants derived from a cross between a tolerant cv. Koganejiro and a sensitive cv. Kitakomachi were exposed to 15 C for 2 weeks beginning 8 days after anthesis. Genotypes of 522 genetic markers were determined using the F2 plants. Composite interval mapping revealed 5 quantitative trait loci (QTLs) for pigmentation, pig1 to pig5 (pig1 in molecular linkage group A2 [MLG A2], pig2 in MLG B1, pig3 in MLG C2, pig4 in molecular linkage group (MLG), and pig5 in MLG N) and 4 QTLs for flowering date, fd1 to fd4 (fd1 in MLG C1, fd2 in MLG C2, fd3 in MLG J, and fd4 in MLG L). Based on the relative location with markers, fd2 and fd4 probably correspond to E1 and E3, respectively. pig3 and fd2 were found at a similar position, and logarithm of odds (LOD) score plots for pigmentation and flowering date almost overlapped around this region. Considering the fact that pig3 had the most intense effects on pigmentation, E1 is presumed to be the maturity gene that profoundly affects pigmentation. Further, E3 has a small effect on pigmentation in accordance with the previous reports. These results support the idea that soybean maturity genes control low temperatureinduced pigmentation with various intensities specific to each maturity gene. QTLs for seed coat pigmentation with small or no impact on maturity identified in this study may be useful in breeding for chilling tolerance.
Journal of Heredity – Oxford University Press
Published: Jul 9, 2007
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