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Table 1 Average numbers of genes expressed in various brain regions and non-CNS-tissues (S/N ≥ 3)

From: Gene expression profiles in rat brain disclose CNS signature genes and regional patterns of functional specialisation

 

number of genes

SD*

percent of total

total on array

26 857

 

100.0

all Samples

13 030

± 1 303

48.5

all CNS

14 408

± 870

53.6

cortex

14 116

± 717

52.6

   fronto-medial

13 944

± 490

51.9

temporal

13 826

± 784

51.5

occipital

14 580

± 707

54.3

hippocampus

14 532

± 996

54.1

striatum

14 253

± 909

53.1

cerebellum

14 732

± 1 156

54.9

all non-CNS

11 389

± 672

42.4

liver

12 014

± 662

44.7

spleen

10 795

± 847

40.2

kidney

11 357

± 321

42.3

  1. *SD, standard deviation