In our study, the
presence and expression of P27 gene in L.tropica evaluated in
promastigotes by PCR and RT-PCR using specific primer pairs
that manually designed after determine the consensus sequence of
forward and reverse region of primers bet
ween species of
Leishmania by using MUSCLE (Multiple Sequence Comparison by
Log- Expectation) tool for alignment. The results proved the
presence of P27 gene in Leishmania tropica, beside presence the
mRNA of P27 gene that confirm that P27 expressed in
promastigote form of L.tropica