Changes

<p><span style="font-size:14px">Transcriptomics is the study of the transcriptome - the all set of RNA transcripts which are produced under specific circumstances in one cell or population of cells - using high throughout methods such as microarray analysis.</span></p>

<p><span style="font-size:14px">Epigenomcis is the study of the complete set of <strong>epigenetic modifications</strong> on the genetic material of a cell, known as the epigenome.</span></p> <p><span style="font-size:14px">{ <strong>Epigenetic modifications</strong> = genomic modifications that alter gene expression that cannot be attributed to modification </span></p> <p><span style="font-size:14px">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;of the primary DNA sequence and that are heritalbe mitotically and meiotically are classified }</span></p> <p><span style="font-size:14px">##&nbsp;Major two types of epigenemic modifications ##</span></p> <p><span style="font-size:14px">1) <strong>DNA methylation</strong></span></p> <p><span style="font-size:14px">DNA methylation is the process of by which a methyl group is added to DNA by enzymes DNA methyltransferases (DNMTs) which are&nbsp;responsible for catalyzing this reaction.&nbsp;</span></p> <p><span style="font-size:14px">2) <strong>Histone modification</strong></span></p> <p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p>