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Table 2 QTLs associated with leaf bronzing scores in Nipponbare/Kasalath population by composite interval mapping

From: Genetic and physiological analysis of tolerance to acute iron toxicity in rice

QTL

Traita

Chrb

Marker intervalc

Support interval (cM)d

LOD value

R2(%)e

Additive effectf

Tolerance alleleg

CSSLsh

q FETOX-1-3

LBS2

1

C742-C86

16.7-26.9

4.38

18. 6

−0.53

Nipponbare

SL54

q FETOX-3

LBS2

3

C136-R250

23.7-37.7

2.63

11. 6

0.44

Kasalath

SL15

LBS5

3

C136-R250

23.7-37.7

3.71

16.0

0.52

Kasalath

SL15

q FETOX-8

LBS5

8

R727-C166

44.0-70.7

3.96

17.0

−0.51

Nipponbare

SL38

  1. aLBS2: leaf bronzing score after 2 days of treatment, LBS5: leaf bronzing score after 5 days of treatment.
  2. bChromosomes number on which QTLs were detected.
  3. cQTL was located between the markers.
  4. dThe position of marker associated with QTL on linkage map.
  5. eProportion of phenotypic variance explained.
  6. fPositive/negative values indicate Nipponbare/Kasalath can increase trait values.
  7. gTolerance allele provided by parental line.
  8. hChromosome segment substitution lines carrying Kasalath genetic inserts related to specific QTLs.