Sentence examples for was repeatedly lost from inspiring English sources

However, the ancient trait explanation, where the common ancestor of all of these distinct, well-defined clades possessed the trait but it was repeatedly lost through evolution in most intervening lineages, cannot be rejected as such.

In sharp contrast, the A isoform newly evolved in mammals due to a new upstream promoter and was repeatedly lost during mammal diversification.

Foxl2 and foxl3 probably originated from an ancient genome duplication event; they are present ubiquitously in fish lineages but foxl3 was repeatedly lost in the tetrapods [ 125].

However, no libraries were generated from the S∆ din7 ×Y∆ din7 background, as most of the mtDNA was repeatedly lost after the fragmentation step, suggesting a potential degradation of the mtDNA.

The loxP site 5′ of exon 1 was repeatedly lost during recombination, resulting in a genomic sequence that is not susceptible to Cre recombinase-mediated removal of the first exon and translational start site.

Although it has been claimed that ligase III was unique to vertebrates [ 14], our analysis detected clear orthologs in insects, the choanoflaggelate Monosiga brevicola and the social amoeba Dictyostelium discoideum, suggesting that ligase III evolved through a duplication of the ligase IV gene at the onset of evolution of unikonts but was repeatedly lost in fungi and several animal lineages.

Chromosomes N and M1 were repeatedly lost in the #3/KH39 derived expanded clones; in the #3/Hone1 these were N, M1- M3 ("lost chr3 segments") (see figures 3 and 4).

Unfortunately, in the New Jersey Rep production, the scene changes take too long and momentum is repeatedly lost.

The ability to synthesize microcystins has been repeatedly lost during evolution (Rantala et al. 2004).

This suggests that Mastermind has been repeatedly lost in various bilaterian species.

Two other genes, rps3 and rnpB, are repeatedly lost in various fungal lineages (Adams and Palmer 2003; Bullerwell and Lang 2005).