. 2014 Dec 4;9(12):e114066. doi: 10.1371/journal.pone.0114066

Table 2. Correlation coefficients of brittle rachis and threshability in Triticum aestivum ssp. tibetanum Shao population from accessions Q1028×ZM9023.

Trial^a	RF2012	RF2013	FT2012	FT2013
RF2012	1
RF2013	0.94^**	1
FT2012	−0.51^**	−0.52^**	1
FT2013	−0.49^**	−0.50^**	0.93^**	1

**Indicates significant levels at p<0.01.

For brittle rachis, the two trials conducted were designated as RF2012 and RF2013. For threshability, the two trials conducted were designated as FT2012 and FT2013.