Sentence examples for mutants was first from inspiring English sources

The biological activity of these mutants was first tested in a RNP replication system using a CAT gene-containing viral replicon.

Viability of s288c strains expressing SCC4 mutants was first confirmed by complementation of pGAL1- SCC4 repression as shown for Figure 2 figure supplement 3 using plasmids bearing the SCC4 chromosomal locus.

Mutants were first purified through a Ni-NTA column followed by a DEAE cellulose (Sigma-Aldrich) column (2.5 × 10 cm) using a BioLog FPLC System (Bio-Rad Laboratories).

The eight mutants were first equilibrated to avoid deformations of the secondary and tertiary structure and to minimise alterations in the functionality of the chimera enzymes that were obtained.

We thus find that morphological defects in ablated mutants are first seen at early somitic stages.

The mutants were first tested for their sensitivity to RAL in a 3'end processing assay.

In a reverse experiment ARF6 mutants were first precipitated and the presence of GFP-A-RAF in the precipitate was demonstrated by immunoblotting with anti-GFP antibodies.

All homozygous mutants were first generation homozygotes.

In maize (Zea mays), spontaneous brown midrib (bm) mutants were first identified in the 1920s Jorgenson 19311920s Jorgenson 1931

Dauer larvae of these mutants were first preconditioned, and then further desiccated at 60% relative humidity.

daf-2 mutants were first isolated in genetic screens for dauer-constitutive mutants (Riddle et al. 1981).