Ashley Rhoades Week 9

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Contents

Week 9 Journal

Part One

These are the number of genes that fall into each significance level for each time period.

  • T15
    • P<0.05 - 781
    • P<0.01 - 218
    • P< 0.001 - 21
    • P<0.0001 - 1
  • T30
    • P<0.05 - 1539
    • P<0.01 - 456
    • P< 0.001 - 55
    • P<0.0001 - 2
  • T60
    • P<0.05 - 1559
    • P<0.01 - 384
    • P< 0.001 - 51
    • P<0.0001 - 6
  • T90
    • P<0.05 - 538
    • P<0.01 - 129
    • P< 0.001 - 9
    • P<0.0001 - 1
  • T120
    • P<0.05 - 564
    • P<0.01 - 114
    • P< 0.001 - 16
    • P<0.0001 - 5

Part Two

These are the number of genes that fall under a p<0.05 significance threshold with the Bonferroni correction.

  • T15: 1 value
  • T30: 0
  • T60: 2
  • T90: 1
  • T120: 0

Part 3

These are the average log folds with significance p<0.05.

  • T15
    • Greater than zero: 437
    • Less than zero: 771
    • Greater than .25: 402
    • Less than -.25: 256
  • T30
    • Greater than zero: 713
    • Less than zero: 826
    • Greater than .25: 673
    • Less than -.25: 770
  • T60
    • Greater than zero: 760
    • Less than zero: 799
    • Greater than .25: 727
    • Less than -.25 : 745
  • T90
    • Greater than zero: 319
    • Less than zero: 219
    • Greater than .25: 277
    • Less than -.25: 194
  • T120
    • Greater than zero: 332
    • Less than zero: 232
    • Greater than .25: 245
    • Less than -.25: 170

Part 4

This is the data for the gene NSR1.

  • Average at time 15: 1.2
    • P value: 0.0046
  • Average at time 30: 1.98
    • P value: 0.0180
  • Average at time 60: 1.96
    • P value: 0.0151
  • Average at time 90: -0.75
    • P value: 0.0676
  • Average at time 120: -0.63
  • P value: 0.1601

There were significant changes at time 15,30, and 60 for a significance threshold of p<0.05.

Part 5

The gene with the smallest p value is YPR059C with p=4.73816675697583E-06. Unfortunately in the database little to nothing is known about this gene. The only information available was that it most likely does not code for a protein.



Survey of Biomathematics

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BIOL398-03/S13:People

Ashley Rhoades

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