August 2013

Table of Contents - PeerJ (Biology Articles)

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The variability of inner ear orientation in saurischian dinosaurs

Schematic depiction of the semicircular canals in extant birds

August 6, 2013

The variability of inner ear orientation in saurischian dinosaurs

In recent years, the orientation of the lateral semicircular canal in the inner ear has been used as a calibration point to compare the orientation of features in the skull of non-avian dinosaurs. However, this study shows large variability in that metric, suggesting an alternative method to compare dinosaur skulls. Read more in this peer-reviewed study by Marugan-Lobon, Chiappe and Farke

- read article

August 29, 2013
In silico screening of 393 mutants facilitates enzyme engineering of amidase activity in CalB
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https://doi.org/10.7717/peerj.145 PubMed 24010022
August 29, 2013
The homeodomain factor Gbx1 is required for locomotion and cell specification in the dorsal spinal cord
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https://doi.org/10.7717/peerj.142 PubMed 24010020
August 29, 2013
Determinants of phosphatidylinositol-4-phosphate 5-kinase type Iγ90 uropod location in T-lymphocytes and its role in uropod formation
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https://doi.org/10.7717/peerj.131 PubMed 24010013
August 29, 2013
A Markovian analysis of bacterial genome sequence constraints
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https://doi.org/10.7717/peerj.127 PubMed 24010012
August 27, 2013
Hepatic bile acids and bile acid-related gene expression in pregnant and lactating rats
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https://doi.org/10.7717/peerj.143 PubMed 24010021
August 27, 2013
Quantitative ultrasound applied to metacarpal bone in infants
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https://doi.org/10.7717/peerj.141 PubMed 24010019
August 27, 2013
Poeciliid male mate preference is influenced by female size but not by fecundity
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https://doi.org/10.7717/peerj.140 PubMed 24010018
August 22, 2013
Vertical heterogeneity in predation pressure in a temperate forest canopy
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https://doi.org/10.7717/peerj.138 PubMed 24010017
August 22, 2013
Resource competition and coexistence in heterogeneous metacommunities: many-species coexistence is unlikely to be facilitated by spatial variation in resources
https://doi.org/10.7717/peerj.136 PubMed 24010016
August 20, 2013
The emerin-binding transcription factor Lmo7 is regulated by association with p130Cas at focal adhesions
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https://doi.org/10.7717/peerj.134 PubMed 24010014
August 15, 2013
The direct response of the gonads to cues of stress in a temperate songbird species is season-dependent
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https://doi.org/10.7717/peerj.139 PubMed 24024084
August 15, 2013
Augmenting transcriptome assembly by combining de novo and genome-guided tools
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https://doi.org/10.7717/peerj.133 PubMed 24024083
August 13, 2013
Polyphyly and hidden species among Hawaiʻi’s dominant mesophotic coral genera, Leptoseris and Pavona (Scleractinia: Agariciidae)
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https://doi.org/10.7717/peerj.132 PubMed 24032091
August 13, 2013
DNA barcoding unveils skate (Chondrichthyes: Rajidae) species diversity in ‘ray’ products sold across Ireland and the UK
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https://doi.org/10.7717/peerj.129 PubMed 24024082
August 8, 2013
How age influences phonotaxis in virgin female Jamaican field crickets (Gryllus assimilis)
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https://doi.org/10.7717/peerj.130 PubMed 23940839
August 8, 2013
Kinome Render: a stand-alone and web-accessible tool to annotate the human protein kinome tree
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https://doi.org/10.7717/peerj.126 PubMed 23940838
August 8, 2013
Bile acids induce apoptosis selectively in androgen-dependent and -independent prostate cancer cells
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https://doi.org/10.7717/peerj.122 PubMed 23940835
August 6, 2013
The variability of inner ear orientation in saurischian dinosaurs: testing the use of semicircular canals as a reference system for comparative anatomy
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https://doi.org/10.7717/peerj.124 PubMed 23940837
August 1, 2013
Towards objectively quantifying sensory hypersensitivity: a pilot study of the “Ariana effect”
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https://doi.org/10.7717/peerj.121 PubMed 23940834
August 1, 2013
Microsaccades restore the visibility of minute foveal targets
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https://doi.org/10.7717/peerj.119 PubMed 23940832
August 1, 2013
Rapid quantitative pharmacodynamic imaging by a novel method: theory, simulation testing and proof of principle
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https://doi.org/10.7717/peerj.117 PubMed 23940831
The variability of inner ear orientation in saurischian dinosaurs

Schematic depiction of the semicircular canals in extant birds

August 6, 2013

The variability of inner ear orientation in saurischian dinosaurs

In recent years, the orientation of the lateral semicircular canal in the inner ear has been used as a calibration point to compare the orientation of features in the skull of non-avian dinosaurs. However, this study shows large variability in that metric, suggesting an alternative method to compare dinosaur skulls. Read more in this peer-reviewed study by Marugan-Lobon, Chiappe and Farke

- read article

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