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. 2012 Sep 19;7(9):e44784. doi: 10.1371/journal.pone.0044784

Table 3. Flowering time in days for each line across generations with realized heritability estimates () with standard error and 95% confidence limits (standard error = SE, lower limit = LL, upper limit = UL) by line and averaged for each ploidy.

	Diploids			Neotetraploids			Tetraploids
	Line 1	Line 2	Control	Line 1	Line 2	Control	Line 1	Line 2	Control
Base	44.2^a			47.1^b			50.3^c
Generation 1	39.1^a	37.2^b	40.5^c	41.0^a	43.2^b	41.2^a	42.9^a	44.0^a	46.9^b
Generation 2	43.8^a	44.6^a	47.7^b	48.3^a	48.4^a	51.0^b	50.3^a	52.1^b	55.7^c
Generation 3	42.5^a	41.6^a	45.3^b	44.4^a	43.2^b	48.1^c	47.0^a	48.5^b	52.5^c
Generation 4	34.3^a	32.7^b	38.2^c	35.3^a	37.3^a	42.1^b	38.4^a	40.2^a	44.2^b
b_T	0.32	0.49		0.65	0.46		0.37	0.26
LL	0.30	0.47		0.61	0.42		0.35	0.24
UL	0.34	0.52		0.69	0.49		0.40	0.28
SE	0.01	0.01		0.02	0.02		0.02	0.01
Average b_T	0.40			0.55			0.31
LL	0.38			0.51			0.28
UL	0.43			0.59			0.34

Letters indicate significant differences at p = <0.05 between ploidies or lines or according to Tukey's HSD.