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expand all sections collapse all sections  Oryza sativa QTL "DQC1" (tiller number)
QTL Accession ID DQC1
Species Oryza sativa (Rice) [ GR_tax:013681 ]
Trait Symbol TINB
Trait Name tiller number
Published Symbol  
Trait Synonym(s)
Trait Category Vigor
Chromosome 1
Comments Recombinant inbred lines derived from a cross of two drought-resistant varieties, Bala and Azucena) were used for QTL mapping. Plants were planted in a controlled environment room. Tiller number, total and penetrated root number and the ratio of penetrated:total root number were evaluated 24 days after planting. Root penetration ability was evaluated using a wax-petrolatum layer according to Yu et al.(1995).For QTL analyses, mean values from the two runs were used. QTLs were declared significant if single-marker regression gave a significance of 1%. Positioning of QTLs was achieved by composite interval mapping, conducted using the program QTLcartographer.
toggle section  Map Positions (2)
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toggle section  SNPs (7,818)