Generic analysis for xrn1_SK1_2n vs WT_SK1

Return

• 2D density - SD - HD
• 2D density coloured by type - SD - HD
• 2D density gene & XUT - SD - HD
• 2D density gene & NUT - SD - HD
• 2D density gene & CUT - SD - HD
• 2D density gene & SUT - SD - HD
• 2D density gene & tRNA - SD - HD
• 2D density gene & snoRNA - SD - HD
• 2D density gene & ncRNA - SD - HD
• 2D density gene & snRNA - SD - HD
• Histogram number read ratio by type - SD - HD
• Density plot read ratio by type - SD - HD
• Mean fold-change
• Fold-change thresholds
• 300 UP
• 300 DOWN
• up & down by type