Analysis of the Anticancer Phytochemicals in Andrographis paniculata Nees. under Salinity Stress

Table 4

Components of variance and broad-sense heritability of studied characters in A. paniculata accessions.

Components	Characters
	PH	NL	RL	TDW	Proline	TCE	AG	NAG	DDAG
𝜎^2𝐺	41.98	48.73	27.44	119.27	0.139	1.63	1.36	0.04	0.046
𝜎^2𝑃	51.55	57.6	34.11	133.69	0.155	2.02	1.91	0.046	0.07
ℎ^2𝑏	0.81	0.85	0.80	0.89	0.90	0.81	0.71	0.87	0.66

𝜎²_𝐺: genetic variance, 𝜎²_𝑃: phenotypic variance, and ℎ²_𝑏: broad-sense heritability. PH: plant height (cm), NL: number of leaf, RL: root length (cm), TDW: total dry weight (g), proline (μmol/g FW), TCE: total crude extract (g), AG: andrographolide (μg/g dry weight), NAG: neoandrographolide (μg/g dry weight), and DDAG: 14-deoxy-11,12-didehydroandrographolide (μg/g dry weight).