. Author manuscript; available in PMC: 2015 Feb 1.

Published in final edited form as: Horm Behav. 2013 Oct 17;65(2):179–187. doi: 10.1016/j.yhbeh.2013.10.006

Table 1.

Results of MANOVA comparing HPG axis variables between males of white-winged (South Dakota, N=19) and Carolina (Virginia, N=24) junco subspecies. Significant differences are indicated in bold.

Variable	Pop	Mean	F	p
LH (Post-GnRH ng/mL, ln-transformed)	Virginia	1.65±0.07	.085	.772
LH (Post-GnRH ng/mL, ln-transformed)	S. Dakota	1.62±0.08	.085	.772
Testis Mass (g)	Virginia	0.16±0.007	.440	.511
Testis Mass (g)	S. Dakota	0.15±0.007	.440	.511
Testis Volume (mm³)	Virginia	175.9±6.7	2.730	.106
Testis Volume (mm³)	S. Dakota	159.2±7.5	2.730	.106
Testicular LHR mRNA abundance	Virginia	0.98±0.19	7.401	.010
Testicular LHR mRNA abundance	S. Dakota	0.22±0.21	7.401	.010
T (Post-LH ng/mL, ln-transformed)	Virginia	2.06±0.06	.146	.704
T (Post-LH ng/mL, ln-transformed)	S. Dakota	2.02±0.07	.146	.704
Ant. Hypo. AR mRNA abundance	Virginia	0.36±0.20	8.645	.005
Ant. Hypo. AR mRNA abundance	S. Dakota	−0.52±0.22	8.645	.005
Ant. Hypo. AROM mRNA abundance	Virginia	0.90±0.18	1.922	.173
Ant. Hypo. AROM mRNA abundance	S. Dakota	0.53±0.20	1.922	.173