TABLE 3.
Effects of antibiotic treatment on the net reproductive rate of Arsenophonus-infected and -free aphids on diet lacking one of the amino acids Leu, Arg, Ile, Val, and Phe as analyzed by MANOVAa
| Aphid typeb | Amino acid | Type III SS | df | F | P value |
|---|---|---|---|---|---|
| Ars+ | Leu | 13.508 | 1 | 20.889 | 0.0008 |
| Arg | 6.581 | 1 | 16.344 | 0.0019 | |
| Ile | 0.041 | 1 | 0.0894 | 0.7705 | |
| Val | 9.187E−05 | 1 | 0.0003 | 0.9871 | |
| Phe | 9.213 | 1 | 14.012 | 0.0032 | |
| Ars− | Leu | 0.287072 | 1 | 0.547157 | 0.4659 |
| Arg | 24.21308 | 1 | 85.63252 | <0.0001 | |
| Ile | 0.8 | 1 | 1.091195 | 0.3055 | |
| Val | 3.548563 | 1 | 6.432599 | 0.0173 | |
| Phe | 0.360469 | 1 | 0.590888 | 0.4487 |
a
Bold text indicates the significant effect on this amino acid requirement of aphids at P < 0.01. SS, sum of squares.
b
Ars+, Arsenophonus infected; Ars−, Arsenophonus free.