Zobrazeno 1 - 10
of 641
pro vyhledávání: '"Hejnol A"'
Publikováno v:
BMC Biology, Vol 22, Iss 1, Pp 1-23 (2024)
Abstract Background Wnt signaling pathways play crucial roles in animal development. They establish embryonic axes, specify cell fates, and regulate tissue morphogenesis from the early embryo to organogenesis. It is becoming increasingly recognized t
Externí odkaz:
https://doaj.org/article/a71c6d0fee54465bbe6f94e6739fdab4
Akademický článek
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Publikováno v:
EvoDevo, Vol 3, Iss 1, p 3 (2012)
Abstract Background Larval features such as the apical organ, apical ciliary tuft, and ciliated bands often complicate the evaluation of hypotheses regarding the origin of the adult bilaterian nervous system. Understanding how neurogenic domains form
Externí odkaz:
https://doaj.org/article/a690f2214d1646ebad8be50b4a3f553f
Publikováno v:
EvoDevo, Vol 2, Iss 1, p 13 (2011)
Abstract Background Bryozoa is a clade of aquatic protostomes. The bryozoan life cycle typically comprises a larval stage, which metamorphoses into a sessile adult that proliferates by asexual budding to form colonies. The homology of bryozoan larvae
Externí odkaz:
https://doaj.org/article/de8c010605174d738b4412eef8bcaebe
Publikováno v:
EvoDevo, Vol 2, Iss 1, p 6 (2011)
Abstract Background Eyes in bilaterian metazoans have been described as being composed of either ciliary or rhabdomeric photoreceptors. Phylogenetic distribution, as well as distinct morphologies and characteristic deployment of different photopigmen
Externí odkaz:
https://doaj.org/article/12866b14e4a74009b27db8f1d5348c11
Autor:
Hejnol Andreas, Martindale Mark Q
Publikováno v:
BMC Biology, Vol 7, Iss 1, p 65 (2009)
Abstract Background Hox genes are critical for patterning the bilaterian anterior-posterior axis. The evolution of their clustered genomic arrangement and ancestral function has been debated since their discovery. As acoels appear to represent the si
Externí odkaz:
https://doaj.org/article/5b084ca8693042abb979cfe4ddb2fefb
Autor:
Katharina Stracke, Andreas Hejnol
Publikováno v:
Evolutionary Applications, Vol 16, Iss 2, Pp 580-588 (2023)
Abstract Evolutionary developmental biology, the interdisciplinary effort of illuminating the conserved similarities and differences during animal development across all phylogenetic clades, has gained renewed interest in the past decades. As technol
Externí odkaz:
https://doaj.org/article/96b7abb464014ca79c4e651b9b6ebb38
Publikováno v:
BMC Biology, Vol 21, Iss 1, Pp 1-17 (2023)
Abstract Background Innate immunity is the first line of defense against pathogens. In animals, the Toll pathway, the Imd pathway, the complement system, and lectins are well-known mechanisms involved in innate immunity. Although these pathways and s
Externí odkaz:
https://doaj.org/article/afde2ac5b29c4e1d8b34d6bd47e378a3
Publikováno v:
EvoDevo, Vol 13, Iss 1, Pp 1-11 (2022)
Abstract Background Brachiopods and molluscs are lophotrochozoans with hard external shells which are often believed to have evolved convergently. While palaeontological data indicate that both groups are descended from biomineralising Cambrian ances
Externí odkaz:
https://doaj.org/article/f5df98da625b433bbc8a55d507adf5bf