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Created page with "<p>9/23 question</p> <p>Regarding phylogenetic tree</p> <p>My question: How can we know the divergence time?</p> <p>-> We cannot know the exact divergence time so this tree..."
<p>9/23 question</p>

<p>Regarding phylogenetic tree</p>

<p>My question: How can we know the divergence time?</p>

<p>-&gt; We cannot know the exact divergence time so this tree can be wrong.</p>

<p>&nbsp;We can just &nbsp;compare&nbsp;their genes and roughly estimate it by their genetic difference.</p>

<p>Also we can use fossil record.</p>

<p>&nbsp;</p>

<p>10/8 2 questions</p>

<p>Regarding DNA sequencing</p>

<p>My question: How do we know whether the sequence is right or wrong by linking fragments?</p>

<p>-&gt; 1.Sequence genome multiple times to reduce error.</p>

<p>2. Experimentally we can seperate each DNA&nbsp;in a well then we know certain fragemnts are come from 1 DNA. And linking them.</p>

<p>My question: When using second method, we can know that they are all in one line but how can we control the distance between each fragment?</p>

<p>-&gt; By using long sequence, computer can link them easily but if it is not, we can do pair-end sequencing.</p>

<p>By using long scaffold and fill the gap. If the gaps fill easily, it means it is accurate. Also, compare with other species&#39;s genome by using CEGMA or BUSCO.</p>

<p>&nbsp;</p>

<p>10/14 Question and answering</p>

<p>Regarding the question that &#39;what topic or question would you make relating with vulture genomics?&#39;</p>

<p>My answer: &nbsp;their digestive system, which&nbsp;can digest rotten meat. Also their habitat because they can live in harsh environment.</p>

<p>My question: If we inject certain genes to different species, that species can get same property that we inject?</p>

<p>-&gt; It can. Because, most of sequence is similar although they are different species.</p>

<p>&nbsp;</p>

<p>10/28 Question</p>

<p>Regarding oncomics, after seeing the data about genome squencing&nbsp;.</p>

<p>My question: &#39;Why men&#39;s cancer mortality is higher than women although Y chromosome does not occur mutation in that data?&nbsp;&#39;</p>

<p>-&gt; In case of men, they have X, Y chromosomes so, it can be because their X chromosome is unstable.&nbsp;</p>

<p>(However, this is different that I estimated in my essay that I already had written. But Jhong also said it is his guess.)</p>

<p>&nbsp;</p>

<p>11/11 Answers</p>

<p>Regarding telomere sequence, &#39;Why the sequence is TTAGGG?&#39;</p>
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