  The Matveev-Piergallini (MP) moves on spines of $3$-manifolds are well-known
for their correspondence to the Pachner $2$-$3$ moves in dual ideal
triangulations. Benedetti and Petronio introduced a representation of combed
$3$-manifolds using branched spines and their equivalence relation, which
involves MP moves with 16 distinct patterns of branchings. In this paper, we
demonstrate that these 16 MP moves on branched spines are derived from a
primary MP move, the pure sliding moves and their inverses. Consequently, we
obtain an alternative generating set for the equivalence relation representing
closed $3$-manifolds and combed $3$-manifolds. Furthermore, we extend the
results to representations of framed $3$-manifolds and spin $3$-manifolds.
These representations are advantageous, particularly when constructing quantum
invariants of links and $3$-manifolds. In a construction of quantum invariants,
the primary MP move precisely corresponds to an algebraic pentagon relation of
a canonical element, and each pure sliding move corresponds essentially to the
invertibility of the canonical element. We hope our results contribute to a
better understanding of quantum invariants in the context of spines and ideal
triangulations.
