Skip to main content

Table 1 SPT impacts plant growth a

From: The bHLH transcription factor SPATULA regulates root growth by controlling the size of the root meristem

Genotype

Flowering time

Inflorescence stem

Total plant heightb

 

Days to flower

Number of rosette leaves

Number of flowers

Number of internodes

Length of internodesb

 

L. er

22.4 ± 0.4

17.6 ± 0.6

49.1 ± 1.0

51.9 ± 1.0

0.57 ± 0.01

30.0 ± 0.7

spt-2

23.6 ± 0.3c

27.1 ± 0.9c

74.5 ± 1.2c

78.0 ± 1.3c

0.42 ± 0.004c

35.0 ± 0.5c

Col-0

29.9 ± 0.7

39.3 ± 1.4

71.7 ± 2.0

75.0 ± 1.9

0.83 ± 0.008

63.2 ± 1.6

spt-11

28 ± 0.8

36.8 ± 1.5

80.8 ± 2.8c

84.0 ± 2.6c

0.77 ± 0.012c

65.8 ± 1.3

  1. Values are means ± standard error. aAll plants grown together. bMeasured in centimeters. cValues significantly different from wild type at P < 0.05.