Počet záznamů: 1
Diversity, phylogeny and expression patterns of Pou and Six homeodomain transcription factors in hydrozoan jellyfish Craspedacusta sowerbyi
- 1.
SYSNO ASEP 0387863 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Diversity, phylogeny and expression patterns of Pou and Six homeodomain transcription factors in hydrozoan jellyfish Craspedacusta sowerbyi Tvůrce(i) Hroudová, Miluše (UMG-J) RID
Vojta, Petr (UMG-J)
Strnad, Hynek (UMG-J) RID
Krejčík, Zdeněk (UMG-J)
Rídl, Jakub (UMG-J) ORCID
Pačes, Jan (UMG-J) RID, ORCID
Vlček, Čestmír (UMG-J) RID
Pačes, Václav (UMG-J) RIDZdroj.dok. PLoS ONE. - : Public Library of Science - ISSN 1932-6203
Roč. 7, č. 4 (2012), e36420Poč.str. 11 s. Forma vydání Online - E Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova homeobox genes ; cnidarian genome ; sensory organs Vědní obor RIV EB - Genetika a molekulární biologie CEP 1M0520 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z50520514 - UMG-J (2005-2011) UT WOS 000305340200078 DOI 10.1371/journal.pone.0036420 Anotace Formation of all metazoan bodies is controlled by a group of selector genes including homeobox genes, highly conserved across the entire animal kingdom. The homeobox genes from Pou and Six classes are key members of the regulation cascades determining development of sensory organs, nervous system, gonads and muscles. Besides using common bilaterian models, more attention has recently been targeted at the identification and characterization of these genes within the basal metazoan phyla. Cnidaria as a diploblastic sister group to bilateria with simple and yet specialized organs are suitable models for studies on the sensory organ origin and the associated role of homeobox genes. In this work, Pou and Six homeobox genes, together with a broad range of other sensory-specific transcription factors, were identified in the transcriptome of hydrozoan jellyfish Craspedacusta sowerbyi. Phylogenetic analyses of Pou and Six proteins revealed cnidarian-specific sequence motifs and contributed to the classification of individual factors. The majority of the Craspedacusta sowerbyi Pou and Six homeobox genes are predominantly expressed in statocysts, manubrium and nerve ring, the tissues with sensory and nervous activities. The described diversity and expression patterns of Pou and Six factors in hydrozoan jellyfish highlight their evolutionarily conserved functions. This study extends the knowledge of the cnidarian genome complexity and shows that the transcriptome of hydrozoan jellyfish is generally rich in homeodomain transcription factors employed in the regulation of sensory and nervous functions. Pracoviště Ústav molekulární genetiky Kontakt Nikol Škňouřilová, nikol.sknourilova@img.cas.cz, Tel.: 241 063 217 Rok sběru 2013
Počet záznamů: 1