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Doklady Biological Sciences

, Volume 482, Issue 1, pp 188–190 | Cite as

Dynamics of Estradiol Level during Metamorphosis in the Daubed Shanny (Leptoclinus maculatus, Fries, 1838) from Spitsbergen Island

  • N. N. Nemova
  • N. L. RendakovEmail author
  • S. N. Pekkoeva
  • K. M. Nikerova
  • S. A. Murzina
General Biology
  • 8 Downloads

Abstract

The estradiol content of muscles during metamorphosis in the daubed shanny (Leptoclinus maculatus) from different fjords of Spitsbergen Island, Svalbard, have been studied using mass spectrometry. The level of estradiol at the L4 larval stage of development is significantly lower than at the L2 stage. Values of this parameter in adults are significantly higher than in post-larvae (stage L5). Variations in the estradiol level during metamorphosis can be associated with the growth stimulation and regulation of the process.

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Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • N. N. Nemova
    • 1
  • N. L. Rendakov
    • 1
    Email author
  • S. N. Pekkoeva
    • 1
  • K. M. Nikerova
    • 2
  • S. A. Murzina
    • 1
  1. 1.Institute of Biology, Karelian Research CenterRussian Academy of SciencesPetrozavodskRussia
  2. 2.Forest Research Institute, Karelian Research CenterRussian Academy of SciencesPetrozavodskRussia

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