Sentence examples for morphological mutation from inspiring English sources

This loss occurred by a morphological mutation affecting wing structure instead of a behavioral suppression of the song.

In an extreme case, a morphological mutation causes males to lack the structures on the forewing that are needed for song; thus, males with this mutation are silent.

Although the screen used by Seiler and Plamann identified morphological mutations in NCU00651 with high frequency, their screen was not designed to find TS lethal mutations.

Of over 100 TS mutations represented by Neurospora strains at the Fungal Genetics Stock Center, 56 are non-remedial TS lethal and 13 are TS morphological mutations.

The characterization of both TS lethal and TS morphological mutations in the same gene in Neurospora emphasizes the value of traditional mutant hunts.

The map proved effective in mapping classical morphological mutations of A. majus.

In agreement with the high proportion of embryo lethality, all M2 families segregated for easily visible morphological mutations (data not shown).

As mentioned above, de Vries did not know the chromosomal structure of O. lamarckiana and simply compiled various forms of morphological mutations.

Of course, de Vries (1901 1903) did not have any idea about chromosomal variation, but his study of morphological mutations stimulated other workers to study the chromosomal mutations and their importance in speciation.

During short-term evolution within species, most mutations that cause morphological variation have been found in protein-coding regions [ 17].

The morphological effects of mutation and disease are often critical to our understanding of normal and abnormal function.