Sentence examples for most ancestral form from inspiring English sources

This pre-mRNA is the most ancestral form of mRNA imaginable [ 4].

According to phylogenetic tree (Fig.  2), we hypothesize that miR1511 is missing in the most ancestral form of G. soja and was gained in later G. sojas and then passed through the domestication bottleneck to the domesticated G. max.

Comparing putative distal enhancer regions of p1 alleles reveals that the single P1-wr[B73] gene carries the simplest and therefore possibly the most ancestral form, which is confirmed by the presence of an almost identical enhancer region at the 3' intergenic region of the p2 gene in a wild relative of maize (Teosinte accession Zea mays ssp. parviglumis) [ 8].

The similarity between the G3 region of bacterial Groups 2, 3, and 5 MglA sequences and the G3 region of archaeal Group 4 MglA sequences supports that they represent the most ancestral form of MglA and that the MglA duplication event in an ancestral bacterium gave rise to Group 1 MglA and members of this group then underwent rapid diversification as evidenced by their distinct catalytic mechanism.

In addition, structural analyses indicated three types of DA existing in the genome: type I DA is the most ancestral form (found in the human, chimp, and orangutan genomes); type II has an HERV-E inserted into an existing HERV-H, while type III has a sequence duplication of ~100 kb derived from chromosome 8p and is the most recently evolved (found in the chimp and human genomes only) [ 13].

The debate over what creature is Earth's most ancestral life form blows hot and cold.

Comparative DNA methylation studies indicate that gene body methylation is the most conserved, ancestral form of genomic DNA methylation [ 7, 9, 23, 26].

By far the most common, and perhaps the most like the ancestral form of Polynesian social organization, is known among anthropologists as the ramage, or conical clan, type, in which the whole society might be represented in the form of a multibranched tree.

These results indicate that trappin-2 is the most common and is an ancestral form while the other trappins are specie-specific paralogs.

The next step in inferring the mechanism of pelagic speciation is to identify the geographic location of the populations having the most ancestral clade among the large-form individuals.

In most polyploid VRN1 promoter variants, an ancestral form is an intact winter allele found only in T. urartu accession.