Effects of morphological traits on body weight and analysis of growth-related genes of Parabramis pekinensis at different ages

Table 9 Significance test of partial regression coefficient and regression constant

age	model	partial regression coefficient		regression coefficient	t	P
age	model	B	SE	regression coefficient	t	P
Y1	(constant)	-169.183	7.166		-23.608	0.000
	X3	32.544	2.313	0.786	14.072	0.000
	X7	15.655	6.491	0.112	2.412	0.020
	X4	10.263	4.845	0.114	2.118	0.040
Y2	(constant)	-694.082	65.101		-10.662	0.000
	X3	72.822	7.169	0.724	10.158	0.000
	X1	7.725	2.577	0.195	2.998	0.004
	X6	77.023	36.123	0.116	2.132	0.038
Y3	(constant)	-1161.512	111.002		-10.464	0.000
	X1	26.062	7.666	0.508	3.4	0.001
	X2	22.319	6.864	0.364	3.252	0.002
	X7	83.901	20.809	0.354	4.032	0.000
	X5	-107.218	44.098	-0.237	-2.431	0.019

Note: Y. body weight; X₁. total length; X₂. body length; X₃. body high; X₄. head length; X₅. snout length; X₆. eye diameter; X₇. eye distance

ISSN: 2056-3132