title: Variability of the scutes of the turtle shell: mechanisms of morphogenesis and the nature of anomalies
metadata.name: dc.contributor.author
metadata.value: Cherepanov, Gennadi O.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2016-12-07T17:04:25Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2016-12-07T17:04:25Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2016-09
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: For citation: Cherepanov G. O. Variability of the scutes of the turtle shell: mechanisms of morphogenesis and the nature of anomalies. Vestnik of Saint Petersburg University. Series 3. Biology, 2016, issue 3, pp. 170–174.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu03.2016.328
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/5759
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The morphogenesis of the horny scutes in turtle shell was studied. It was shown that the position of the scute rudiments (epidermal placodes) is determined by somatic segmentation of the turtle embryo. It was found that scute rudiments are formed exclusively in the areas of septal depressions — in places where transversal miosepta attached to the skin. Intraspecific variability of folidosis due to the presence of free septal depressions that can “fill” extraordinary placodes. These aberrations have a high frequency and, as a rule, lead to asymmetry of folidosis. Refs 10. Figs 1.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Исследование выполнено при финансовой поддержке СПбГУ НИР № 0.38.292.201 и РФФИ
  в рамках научного проекта № 14-04-01507 а.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Series 3. Biology;Issue 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: turtle shell
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: horny scutes
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: morphogenesis
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: anomalies
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Variability of the scutes of the turtle shell: mechanisms of morphogenesis and the nature of anomalies
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 29-Cherepanov.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/5759/1/29-Cherepanov.pdf
resources.format: Adobe PDF
resources.size: 301,6 kB