Analysis of the dynamics of variation in developing head structures of moor frog (R. arvalis) tadpoles has made it possible to reveal periods in which the limits of variation in relevant traits are narrowed. In the course of individual development, these so-called crucial periods for certain traits are followed by such periods for other traits. However, crucial stages for some head structures have not been revealed, which can be explained by a relatively short period of development considered in the study. Analysis of individual variation at later stages may provide the possibility to identify crucial periods for these structures.
Russian Journal of Developmental Biology – Springer Journals
Published: May 14, 2012
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera