Recently, early and ubiquitous expression of xNoc has also been detected during Xenopus embryogenesis (Green, unpublished).

Its expression has been detected during mammary gland development and breast tumorigenesis [ 47 48 ] .

The highest normal expression of this gene is detected in hormonally regulated tissues such as testis, ovary, and prostate.

While expression of MMP2 appeared to be biphasic, highest expressions were detected at 12 and 36 hrs (Fig.

Other practical expressions of critical doubt can easily be detected.

Furthermore, no significant expression of TGF-β was detected in the serum.

Although expression could be detected in the thymus we have not yet identified the specific cell type involved.

No expression was detected in aorta, vena cava and other rabbit tissues.

No expression could also be detected in 20 day fetal bladder tissue (data not shown).

No expression of the visceral isoform can be detected in fetal tissue of this age.