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. Author manuscript; available in PMC: 2010 Jul 1.
Published in final edited form as: Nat Cell Biol. 2009 Oct 4;11(11):1297–1304. doi: 10.1038/ncb1974

Table 1. Mean expression of KLF17 and Id1 in primary breast cancer samples by qRT-PCR.

Mean Expression for Patients with and without Lymph Node Metastases

Metastasis = No Metastasis = Yes Mean
Mean St.Dev Mean St.Dev Difference p-value*
KLF17 2.02 0.22 0.75 0.09 1.27 <0.001
Id-1 1.38 0.11 3.09 0.35 -1.71 <0.001
*

t-test for two independent groups with Satterthwaite’s adjustment for unequal variances