Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Uwe Irion"'
Publikováno v:
Biology Open, Vol 13, Iss 4 (2024)
Externí odkaz:
https://doaj.org/article/bad4dbb197524156b26c126634e444be
Autor:
Marco Podobnik, Hans Georg Frohnhöfer, Christopher M. Dooley, Anastasia Eskova, Christiane Nüsslein-Volhard, Uwe Irion
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
Fish show an amazing variety of colour patterns; however, the genetic basis for the evolution of this diversity is largely unexplored. Here, the authors identify the potassium channel gene Kcnj13 as evolved to contribute to differences in colour patt
Externí odkaz:
https://doaj.org/article/c2bd5f60d7ea4797982ffd9bfd4e47e7
Autor:
Marco Podobnik, Hans Georg Frohnhöfer, Christopher M. Dooley, Anastasia Eskova, Christiane Nüsslein-Volhard, Uwe Irion
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-2 (2021)
Externí odkaz:
https://doaj.org/article/b2695e636d4144939a2a675868e1155e
Heterotypic interactions regulate cell shape and density during color pattern formation in zebrafish
Publikováno v:
Biology Open, Vol 5, Iss 11, Pp 1680-1690 (2016)
The conspicuous striped coloration of zebrafish is produced by cell-cell interactions among three different types of chromatophores: black melanophores, orange/yellow xanthophores and silvery/blue iridophores. During color pattern formation xanthopho
Externí odkaz:
https://doaj.org/article/cf9822216e474a19990778587308d408
Autor:
Hans Georg Frohnhöfer, Silke Geiger-Rudolph, Martin Pattky, Martin Meixner, Carolin Huhn, Hans-Martin Maischein, Robert Geisler, Ines Gehring, Florian Maderspacher, Christiane Nüsslein-Volhard, Uwe Irion
Publikováno v:
Biology Open, Vol 5, Iss 6, Pp 736-744 (2016)
Polyamines are small poly-cations essential for all cellular life. The main polyamines present in metazoans are putrescine, spermidine and spermine. Their exact functions are still largely unclear; however, they are involved in a wide variety of proc
Externí odkaz:
https://doaj.org/article/c05563ba92124af5b240d1b7f613d0f8
Publikováno v:
Biology Open, Vol 4, Iss 12, Pp 1753-1761 (2015)
At the end of development, organs acquire functionality, thereby ensuring autonomy of an organism when it separates from its mother or a protective egg. In insects, respiratory competence starts when the tracheal system fills with gas just before hat
Externí odkaz:
https://doaj.org/article/1b551344d43d4ff5aa282c48b5962bec
Autor:
Jana Krauss, Hans Georg Frohnhöfer, Brigitte Walderich, Hans-Martin Maischein, Christian Weiler, Uwe Irion, Christiane Nüsslein-Volhard
Publikováno v:
Biology Open, Vol 3, Iss 6, Pp 503-509 (2014)
Colour patterns of adult fish are composed of several different types of pigment cells distributing in the skin during juvenile development. The zebrafish, Danio rerio, displays a striking pattern of dark stripes of melanophores interspersed with lig
Externí odkaz:
https://doaj.org/article/ebcf70445d9c4d2789afd904a63d23df
Autor:
Vítor Trovisco, Katsiaryna Belaya, Dmitry Nashchekin, Uwe Irion, George Sirinakis, Richard Butler, Jack J Lee, Elizabeth R Gavis, Daniel St Johnston
Publikováno v:
eLife, Vol 5 (2016)
bicoid mRNA localises to the Drosophila oocyte anterior from stage 9 of oogenesis onwards to provide a local source for Bicoid protein for embryonic patterning. Live imaging at stage 9 reveals that bicoid mRNA particles undergo rapid Dynein-dependent
Externí odkaz:
https://doaj.org/article/37ba1074fd7d4884982f0fffcb81e35b
Publikováno v:
eLife, Vol 4 (2015)
Zebrafish display a prominent pattern of alternating dark and light stripes generated by the precise positioning of pigment cells in the skin. This arrangement is the result of coordinated cell movements, cell shape changes, and the organisation of p
Externí odkaz:
https://doaj.org/article/ada6a3b575184de4b0d7fdb9642e665c
Autor:
Uwe Irion, Hans Georg Frohnhöfer, Jana Krauss, Tuǧba Çolak Champollion, Hans-Martin Maischein, Silke Geiger-Rudolph, Christian Weiler, Christiane Nüsslein-Volhard
Publikováno v:
eLife, Vol 3 (2014)
Interactions between all three pigment cell types are required to form the stripe pattern of adult zebrafish (Danio rerio), but their molecular nature is poorly understood. Mutations in leopard (leo), encoding Connexin 41.8 (Cx41.8), a gap junction s
Externí odkaz:
https://doaj.org/article/86f8cc171331495091d01eb75194ec48