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expand all sections collapse all sections  Oryza sativa QTL "CQF4"
ID 50617
Name CQF4 (QTL ACCESSION {description)
Synonyms (1) CQF4-LFNICN
TO TERM {descriptionTO:0000543 (leaf nitrogen content)
Trait Nameleaf nitrogen content
Trait SymbolLFNICN
Type QTL
Species Oryza sativa (Oryza sativa) [ GR_tax:013681 ]
Germplasm
Description Total leaf nitrogen content was determined by CN-Corder (Yanaco Co. Japan) by
using the leaf samples oven-dried at 80C for 3 days. The analysis was done on
contents derived from leaf tissue collected 5 days after heading. The means of
ten replications per line were used in the data analysis. Chromosomal locations
of putative QTLs were determined by single-factor analysis (one-way ANOVA) with
the general linear model procedure of QGENE. A probability level of 0.01 was
used as the threshold for detecting significant differences at P < 0.005 in the
mean values of the two genotypic classes, homozygous for Nipponbare and Kasalath
alleles. The means of ten replications per line were used in the data analysis.
Phenotypic effect contributed by Nipponbare allele. Chromosomal locations of
putative QTLs were determined by single-factor analysis (one-way ANOVA) with the
general linear model procedure of QGENE. A probability level of 0.01 was used as
the threshold for detecting significant differences in the mean values of the
two genotypic classes, homozygous for Nipponbare and Kasalath alleles. Leaf
nitrogen contents were positively correlated with the soluble protein content
(r=0.456; P<0.01) and Rubisco content (r=0.367; P<0.05).
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