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<p><a href="https://en.wikipedia.org/wiki/OABOT" class="extiw" title="wikipedia:OABOT">Open access bot</a>: url-access updated in citation with #oabot.</p> <p><b>Новая страница</b></p><div>&#039;&#039;&#039;Syntelog&#039;&#039;&#039;: a special case of [[gene]] [[homology (biology)|homology]] where sets of genes are derived from the same [[Common descent|ancestral]] genomic region. This may arise from [[speciation]] events, or through whole or partial [[genome duplication]] events (e.g. [[polyploidy]]). This term is distinct from [[ortholog]], [[paralog]], in-paralog, out-paralog, and [[xenolog]] because it refers only to genes&#039; evolutionary history evidenced by sequence similarity and relative genomic position.&lt;ref&gt;{{Cite journal |last1=Tang |first1=Haibao |last2=Bomhoff |first2=Matthew D. |last3=Briones |first3=Evan |last4=Zhang |first4=Liangsheng |last5=Schnable |first5=James C. |last6=Lyons |first6=Eric |date=2015 |title=SynFind: Compiling Syntenic Regions across Any Set of Genomes on Demand |journal=Genome Biology and Evolution |language=en |volume=7 |issue=12 |pages=3286–3298 |doi=10.1093/gbe/evv219 |issn=1759-6653 |pmc=4700967 |pmid=26560340 |doi-access=free}}&lt;/ref&gt;<br /> <br /> == Example ==<br /> Comparison between two genomic regions of &#039;&#039;[[Arabidopsis thaliana]]&#039;&#039; derived from its most recent genome duplication event. Syntelogs are indicated by red lines connecting regions of sequence similarly (red boxes):<br /> <br /> [[Image:at-synteny.png]]<br /> <br /> Sequence analysis and visualization of syntelogs performed by GEvo.&lt;ref&gt;{{cite journal | url=https://link.springer.com/article/10.1007/s12042-008-9017-y | doi=10.1007/s12042-008-9017-y | title=The Value of Nonmodel Genomes and an Example Using SynMap within CoGe to Dissect the Hexaploidy that Predates the Rosids | date=2008 | last1=Lyons | first1=Eric | last2=Pedersen | first2=Brent | last3=Kane | first3=Josh | last4=Freeling | first4=Michael | journal=Tropical Plant Biology | volume=1 | issue=3–4 | pages=181–190 | url-access=subscription }}&lt;/ref&gt; Regerate this analysis in CoGe&#039;s GEvo using [http://genomevolution.org/CoGe/GEvo.pl?prog=blastz;accn1=at1g07300;fid1=4091274;dsid1=556;chr1=1;dr1up=20000;dr1down=20000;gbstart1=1;gblength1=772;accn2=at2g29640;fid2=4113333;dsid2=557;chr2=2;dr2up=20000;dr2down=20000;gbstart2=1;rev2=1;num_seqs=2;autogo=1 this link]. GEvo Sequences were compared using the [[BLAST (biotechnology)|BlastZ]] algorithm.<br /> <br /> == See also ==<br /> * [[Synteny]]<br /> * [[Homology (biology)]]<br /> * [[Polyploidy]]<br /> * [[Comparative genomics]]<br /> <br /> ==References==<br /> {{Reflist}}<br /> <br /> ==External links==<br /> * [https://genomevolution.org/CoGe/index.pl]<br /> <br /> [[Category:Evolutionary biology]]<br /> [[Category:Genetics]]</div>

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