[R] question about amova (ade4)

[Alicia Amadoz]

Hello,

I am interested in using the amova function of ade4 package of R. I
would like to know if there is any possibility to perform an amova with
a specific anova model, as a factorial anova with some factors nested,
or, if this could not be done, how could I perform an anova with my
specific model but with molecular distance data?

I would be very grateful if you could help me with this fact in any
manner. Thank you in advance for your help.

Regards,
Alicia