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Table 2 The quality of RNA samples isolated from left ventricles

From: Identification of reference genes for gene expression studies among different developmental stages of murine hearts

 

N

RNA concentration (ng/ul)

A260 (Abs)

260 nm/280 nm ratio

260 nm/230 nm ratio

 

Mean

SD

Mean

SD

E 14 ~ 16

4

67.65 ± 2.92

1.70 ± 0.07

1.97

0.03

2.13

0.09

E 17–20

5

66.98 ± 2.40

1.67 ± 0.06

1.99

0.03

2.08

0.13

D 1 ~ 3

6

61.08 ± 4.56

1.53 ± 0.11

2.02

0.01

2.09

0.07

D 4 ~ 7

5

69.12 ± 9.59

1.73 ± 0.24

2.03

0.01

2.05

0.14

M 1 ~ 2

5

83.38 ± 22.58

2.08 ± 0.56

2.05

0.02

2.21

0.05

M 3 ~ 5

7

65.57 ± 4.78

1.64 ± 0.12

2.08

0.02

1.97

0.17

M 6 ~ 9

6

66.17 ± 3.67

1.65 ± 0.09

2.06

0.02

2.16

0.08

  1. E = embryonic day; D = postnatal day; M = postnatal month; N = sample size; SD = standard deviation
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BMC Developmental Biology

ISSN: 1471-213X

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