Sentence examples for no direct proof from inspiring English sources

But he offered no direct proof.

However, there is currently no direct proof of pathogenicity.

Though no direct proof was established, within 10 years Roosevelt's population was nearly all black.

McNamee has said he had no direct proof to back up his assertions that he injected Clemens with banned substances.

There is no direct proof that bone marrow mesenchymal stem cells (BMSCs) home to non-osseous sites and participate in ectopic bone formation induced by osteoinductive bioceramics.

There's no direct proof that that's where either woman bought her dresses, but the timing and location fit: O'Keeffe noted D/R's address in her appointment book, and her scallop-hem "Varjo" dress dates to that year.

Although FAP-1 has been suggested to interact with the 'suppressive domain' of Fas receptor that is involved in the inhibition of the apoptotic signal (Ungefroren et al, 2001), no direct proofs exists for the contribution of FAP-1 expression to FasR resistance in colon cancer cells.

So far, although many experts have expressed concerns over the vulnerability of US voting operations, no substantive, direct proof of widespread fraud has been discovered.

There are no witnesses nor direct proof of what happened at this point, but there are many clues which allowed events to be reconstructed later.

Only for one of the genes, gpd1, no direct experimental proof was found.

It should be noted that conformational changes in various proteins could potentially be applied to a mechanosensory role, but there is no direct, practical proof of this.