Within-species exploratory view · GSE43013

Greater tube-nosed bat native expression

Murina leucogaster

Sample QC, log-transformed PCA, and the most variable source-native feature IDs from Per-sample GEO-supplied FPKM files.

View PCA → Open Igf1 gene profile → Source samples → Open GEO ↗
Samples
5
Native features
14,981
Expression unit
GEO-supplied FPKM
5 samples in this species view
14,981 source-native feature IDs
GSE43013 GEO-supplied FPKM
3 Table S1 tissues represented
Exploratory ordination

PCA of log1p native expression

SVD PCA after feature-wise centering after log1p(GEO-supplied FPKM). Axes apply only to this species and dataset.

Greater tube-nosed bat GSE43013 PCA Scatter plot of 5 samples. Each point is keyboard focusable and labelled by accession and tissue. mhi.lv.1 · Liver · PC1 138.22 · PC2 -23.56 mhi.lv.2 · Liver · PC1 141.01 · PC2 -31.24 mhi.kd.1 · Kidney · PC1 -12.52 · PC2 123.79 mhi.br.1 · Brain · PC1 -131.76 · PC2 -30.76 mhi.br.2 · Brain · PC1 -134.95 · PC2 -38.23
Observed ranges: PC1 -134.95 to 141.01; PC2 -38.23 to 123.79.

Tissue legend

  • Brain2
  • Kidney1
  • Liver2
Transform
log1p(GEO-supplied FPKM)
Feature policy
Intersection of native feature IDs across samples within each species.
Normalization
The source reports Cufflinks FPKM; LACA applies log1p only for within-species PCA/QC.
Sample-level quality context

Detected features and expression totals

These are descriptive summaries of the supplied GEO-supplied FPKM values—not read-depth QC metrics and not thresholds for sample exclusion.

Sample Tissue Detected native features Total GEO-supplied FPKM Median positive value
mhi.lv.1 ↗ GSM1055010 Liver 13,120 1.155e+6 9.8165
mhi.lv.2 ↗ GSM1055011 Liver 13,272 1.084e+6 8.2250
mhi.kd.1 ↗ GSM1055060 Kidney 14,629 1.341e+6 32.2820
mhi.br.1 ↗ GSM1055104 Brain 14,825 1.069e+6 32.1073
mhi.br.2 ↗ GSM1055105 Brain 14,734 1.061e+6 31.7563
Source-native feature ranking

Top variable native feature IDs

Ranked by variance after log1p transformation within this exact view. IDs are reported verbatim from the source matrix and must not be treated as cross-species orthologs.

  1. 01
    MHIG00000013001
    log1p variance
    30.7646
    mean native value
    43,047.2
    detected samples
    5/5
  2. 02
    MHIG00000017472
    log1p variance
    28.3893
    mean native value
    22,819.1
    detected samples
    4/5
  3. 03
    MHIG00000017229
    log1p variance
    24.3748
    mean native value
    14,166.2
    detected samples
    5/5
  4. 04
    MHIG00000008907
    log1p variance
    24.1433
    mean native value
    29,429.0
    detected samples
    5/5
  5. 05
    MHIG00000012200
    log1p variance
    23.0018
    mean native value
    6,156.8
    detected samples
    4/5
  6. 06
    MHIG00000012440
    log1p variance
    22.5483
    mean native value
    10,392.9
    detected samples
    5/5
  7. 07
    MHIG00000017389
    log1p variance
    22.0036
    mean native value
    8,090.3
    detected samples
    4/5
  8. 08
    MHIG00000008627
    log1p variance
    20.1698
    mean native value
    6,623.7
    detected samples
    5/5
  9. 09
    MHIG00000018440
    log1p variance
    19.9159
    mean native value
    5,826.6
    detected samples
    5/5
  10. 10
    MHIG00000012242
    log1p variance
    19.6034
    mean native value
    3,817.3
    detected samples
    5/5
  11. 11
    MHIG00000018819
    log1p variance
    18.8473
    mean native value
    2,366.5
    detected samples
    4/5
  12. 12
    MHIG00000011386
    log1p variance
    18.3380
    mean native value
    8,715.0
    detected samples
    5/5
  13. 13
    MHIG00000012992
    log1p variance
    17.7267
    mean native value
    2,513.4
    detected samples
    5/5
  14. 14
    MHIG00000012714
    log1p variance
    17.3559
    mean native value
    1,709.6
    detected samples
    4/5
  15. 15
    MHIG00000011424
    log1p variance
    17.2166
    mean native value
    2,190.5
    detected samples
    5/5
  16. 16
    MHIG00000012210
    log1p variance
    16.6884
    mean native value
    2,232.8
    detected samples
    5/5
  17. 17
    MHIG00000008011
    log1p variance
    16.0874
    mean native value
    3,641.3
    detected samples
    5/5
  18. 18
    MHIG00000013044
    log1p variance
    15.8147
    mean native value
    1,447.8
    detected samples
    5/5
  19. 19
    MHIG00000014972
    log1p variance
    15.5272
    mean native value
    851.7520
    detected samples
    3/5
  20. 20
    MHIG00000008602
    log1p variance
    15.4528
    mean native value
    1,758.0
    detected samples
    5/5
  21. 21
    MHIG00000018842
    log1p variance
    15.4034
    mean native value
    896.3556
    detected samples
    3/5
  22. 22
    MHIG00000014800
    log1p variance
    15.3872
    mean native value
    1,017.4
    detected samples
    3/5
  23. 23
    MHIG00000013170
    log1p variance
    15.2443
    mean native value
    1,164.3
    detected samples
    5/5
  24. 24
    MHIG00000007783
    log1p variance
    15.2300
    mean native value
    1,540.8
    detected samples
    5/5
  25. 25
    MHIG00000000345
    log1p variance
    13.9903
    mean native value
    545.1609
    detected samples
    3/5
Reproducible boundary

What this page computes—and what it does not

Input

Per-sample GEO-supplied FPKM files

The source reports Cufflinks FPKM; LACA applies log1p only for within-species PCA/QC.

Within-species computation

QC · PCA · variable features

Intersection of native feature IDs across samples within each species.

Not computed

No cross-species expression test

No matrix merge, differential-expression result, lifespan regression, or causal claim is presented here.

Source integrity

GSE43013_RAW.tar

SHA-256 550e7fd866249caa7d43d85beef62dd19f4d139cc41dae0b2d0a012ccb9e3bf1

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