Table 2 Likelihood ratio test (LRT) tests of relaxed or intensified selection (RELAX) in specific branches versus background

From: The evolutionary path of the epithelial sodium channel δ-subunit in Cetartiodactyla points to a role in sodium sensing

Gene

Cetacea

Pin: Otariidae

Pin: Phocidae

Sea otter

Sirenia

Afrotheria

SCNN1A

p = 0.0011**

p = 0.24

p = 0.11

p = 0.0037**

p = 0.0072**

p = 0.023*

SCNN1B

p = 0.93

p = 0.57

p = 0.11

p = 0.76

p = 0.14

p = 0.37

SCNN1G

p < 0.001***

p = 0.30

p = 0.32

p = 0.032*

p = 0.096

p = 0.027**

SCNN1D

ND

p < 0.001***

p < 0.001***

p = 0.12

p = 0.012*

p < 0.001***

  1. Bold values show significant intensification of selection.
  2. Pin pinnipedia.,* 0.05 > p > 0.01, ** 0.01 > p > 0.001, *** 0.001 > p.
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