Much further down the track, the authors also suggest developments in synthetic biology where beneficial genes are either created or selected from the same species.
The rest of the genes are either part of the BMP/Tgf beta pathway (Bmp1, Bmp4, Grem1, Chor, Cdh11, and Tgfi), genes implicated in kidney development (four genes) or in the Notch pathway (two genes).
Why so many perish is unclear, though researchers have found that many genes are either over- or underexpressed in cloned embryos (ScienceNow, 12 September 2002).
The remaining genes are either unknown, or not confined to the extraembryonic lineages.
Interestingly, several genes are either repressed or activated by both TFs.
The other genes are either shared with AlHV-1 or unique to OvHV-2 (Table 1).
It is possible that these RXLR genes are either highly polymorphic or absent from the Emoy2 genome.
Interestingly, these genes are either involved in GPI-anchor biosynthesis, GPI-anchor addition, or in GPI-protein maturation.
Accordingly, other studies have shown that HLA-A genes are either very low or not inducible by IFNγ stimulation [34].
The absence of detectable transcripts indicates that these genes are either undergoing pseudonization or that they are potentially active genes that are expressed under specialized conditions.
In response to abiotic stress, many genes are either down-regulated, mostly genes involved in growth, or activated at the transcriptional level [2], [3], [4], [5], [6].
