Differential expression of XHpaL and XHpaS during development.
A, RT-PCR products for XHpaL, XHpaS, and EF1α generated from
whole embryos at different stages of development. RT-PCR of one representative
experiment is shown. Densitometric quantification expressed as the ratio
between xHpaL and xHpaS and the number of determinations
(n) indicated above each bar is also shown. Error
bars represent the S.D. *, p < 0.05; analysis of
variance. B, Western blot analysis of extracts from whole embryos
(150 μg) at different stages of development using the anti-human heparanase
antibody (clone HP3/17).β-Actin detection was used as the equal loading
control.