Fig. 2

The impact of across-generations of moderate DR on the body quality of silkworms. (a) The absolute weight difference between DR and AL in each generation from G0 to G3. (b) Comparison of weight differences between DR and AL groups across G0 to G3 generations. G0: the first generation; G1: the second generation; G2: the third generation; G3: the fourth generation. Significance levels are indicated as follows: **** p < 0.0001;*** p <0.001*p < 0.05.