Selected article for: "ancestral branch and YAN ancestral branch"

Author: Zhao, Huabin; Ru, Binghua; Teeling, Emma C.; Faulkes, Christopher G.; Zhang, Shuyi; Rossiter, Stephen J.
Title: Rhodopsin Molecular Evolution in Mammals Inhabiting Low Light Environments
  • Document date: 2009_12_16
  • ID: 02uqygfs_21
    Snippet: In the dataset of bats only (II), the v values for branches OWF (ancestral to Old World fruit bats) and HDC (ancestral to highduty-cycle echolocators) were not significantly different from the background ( Table 2 ). This result is consistent with the comparison between the free-ratio and one-ratio models, which also showed no significant difference and suggested no heterogeneous selective pressures along bat lineages ( Table 2 ). The v ratio of .....
    Document: In the dataset of bats only (II), the v values for branches OWF (ancestral to Old World fruit bats) and HDC (ancestral to highduty-cycle echolocators) were not significantly different from the background ( Table 2 ). This result is consistent with the comparison between the free-ratio and one-ratio models, which also showed no significant difference and suggested no heterogeneous selective pressures along bat lineages ( Table 2 ). The v ratio of the branch ancestral to the Yangochiroptera (YAN) was estimated to be significantly lower than the background (Table 2) ; however, this difference was not detected when we repeated the same test under the species tree topology (data not shown), and thus this result appears not be robust.

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