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Comparative genomics data in Ensembl, 2: Whole genome alignments and synteny 

Ensembl Training
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Ensembl provides alignments of genes and regions between species, for the purpose of comparative genomics. In this video we explore 'sequence based resources', specifically multiple and pairwise whole genome alignments. We also take a look at synteny, which is derived from pairwise whole genome alignments. This video begins with a brief introduction to how the data is generated, followed by a demonstration of how to access the data in the browser.

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10 окт 2018

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Комментарии : 11   
@sunizidukki9135
@sunizidukki9135 5 лет назад
mam how to find the syntenies of a set of speceis in gene annotation?can you mention about it please?
@EnsemblHelpdesk
@EnsemblHelpdesk 5 лет назад
We only calculate synteny between pairs of species, not sets of species. If you look up synteny you can see the genes with their orthologues within that syntenic region at the bottom of the page.
@maxjohn6012
@maxjohn6012 3 года назад
The "EnsemblGenomes" link (2nd link, at the bottom of the screen) at 3:11 doesn't work (ensemblgenomes.org/info/data/whole_genome_alignment)
@sunizidukki9135
@sunizidukki9135 5 лет назад
And the region in comparison means what? is it the comparison between that specific species(most probably human) and the closely relative speceis? can you tell me mam?
@EnsemblHelpdesk
@EnsemblHelpdesk 5 лет назад
The region comparison compares the region of interest that you have selected in the species you have selected, to the aligned region in the second species that you select. This is covered from 19:18 in the video.
@sunizidukki9135
@sunizidukki9135 5 лет назад
wat is the reference genome for synteny?
@EnsemblHelpdesk
@EnsemblHelpdesk 5 лет назад
The reference genome is whatever genome you choose. You navigate to a region of interest in the genome you're interested in, then choose synteny and select your second species of interest. This is covered from 31:37 in the video.
@sunizidukki9135
@sunizidukki9135 5 лет назад
@@EnsemblHelpdesk thank you mam
@GK-xp7bs
@GK-xp7bs 4 года назад
@@sunizidukki9135 സിഡ്‌നി ആസ്ത്രേലിയയുടെ തലസ്ഥാനമല്ലേ?
@sunizidukki9135
@sunizidukki9135 4 года назад
@@GK-xp7bs ezhuthum vayanem illathente prasname... 😆😆😆😆🥴😀😀 SYDNEY alla monuuu synteny.... SYNTENY manasilaayooo
@GK-xp7bs
@GK-xp7bs 4 года назад
@@sunizidukki9135 എന്റെ പൊന്നു മോളുസെ ഒരു കാര്യം തെറ്റായി എഴുതിയാൽ അറിവുള്ളവർക്ക് ഇരിക്ക പൊറുതി ഉണ്ടാവില്ല നീ തിരിച്ചു Reply തരും ഇത് എന്റെ Psychological movement ഞാൻ നിന്റെ ആരായി വരുമെന്ന് പറ എന്റെ ചുന്ദരിക്കുട്ടി....
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