1.   That is why molecular studies designed to find the weak points in the viral attack must continue, Trono said.

2.   Further molecular biological studies using RFLP markers in this chromosome region will clarify the hypotheses.

3.   Recent molecular studies with cDNA probes have provided evidence that PGA haplotypes containing different combinations of genes are the major contributing factor in the observed protein heterogeneity.

4.   Molecular studies indicate that this receptor is expressed at low levels only in normal adult hepatocytes but that expression is increased in hepatoma cells for foetal hepatocytes.

5.   Molecular epidemiological studies have shown that geographical heterogeneity exists between isolates and that numerous clones seem to be circulating.

6.   And much of what she did pointed the way for molecular studies by others.

7.   Dr. King and others had demonstrated as much through molecular studies of families in which many women suffered from breast cancer, ovarian cancer or both.

8.   Finding a somewhat older age for a group using molecular studies does not raise any eyebrows.

9.   The new paper is only the latest molecular study to flout long-accepted evolutionary trees that were based on more traditional, low-tech methods.