Viser treff 79-98 av 470
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Coordinated spatial and temporal expression of Hox genes during embryogenesis in the acoel Convolutriloba longifissura
(Journal article; Peer reviewed, 2009-10-01)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 ... -
Cover ERS-1/2 SAR monitoring of dangerous ice phenomena along the western part of Northern Sea Route
(Journal article; Peer reviewed, 1997-08-01) -
The cult of Athena Alea at Tegea and its transformation over time
(Papers of the Norwegian Institute at Athens, Chapter, 2004) -
The Cult of Zeus Lykaios
(Papers of the Norwegian Institute at Athens, Chapter, 2005)The intention of the paper is to characterize the Arcadian cult of Zeus Lykaios as practiced on Mount Lykaion. On the basis of various evidence related to the cult of Zeus Lykaios (etymology, archaeological material, ... -
Curses in context III: Greek curse tablets of the classical and Hellenistic periods
(Papers and monographs from the Norwegian Institute at Athens;Volume 12, Book, 2021) -
Cytoskeleton-mediated templating of complex cellulose-scaffolded extracellular structure and its association with oikosins in the urochordate Oikopleura
(Peer reviewed; Journal article, 2010)Oriented cellulose deposition is critical to plant patterning and models suggest microtubules constrain cellulose synthase movements through the plasma membrane. Though widespread in plants, urochordates are the only animals ... -
Data assimilation for coastal zone monitoring and forecasting
(Elsevier oceanography series. (EuroGOOS publication no. 7), Chapter, 1997) -
The Date of the Conversion of the Rotunda at Thessaloniki into a Church
(Papers of the Norwegian Institute at Athens, Chapter, 1991) -
A deep learning method for replicate-based analysis of chromosome conformation contacts using Siamese neural networks
(Journal article; Peer reviewed, 2023)The organisation of the genome in nuclear space is an important frontier of biology. Chromosome conformation capture methods such as Hi-C and Micro-C produce genome-wide chromatin contact maps that provide rich data ... -
The definition of myth. Symbolical phenomena in ancient culture
(Papers of the Norwegian Institute at Athens, Chapter, 2002) -
Designs of ritual: The City Dionysia of fifth-century Athens
(Papers of the Norwegian Institute at Athens, Chapter, 2004) -
Detailed reconstruction of the musculature in Limnognathia maerski (Micrognathozoa) and comparison with other Gnathifera
(Journal article; Peer reviewed, 2014-10-01)Introduction: Limnognathia maerski is the single species of the recently described taxon, Micrognathozoa. The most conspicuous character of this animal is the complex set of jaws, which resembles an even more intricate ... -
Development and juvenile anatomy of the nemertodermatid Meara stichopi (Bock) Westblad 1949 (Acoelomorpha)
(Journal article; Peer reviewed, 2014-07-07)Introduction: Nemertodermatida is the sister group of the Acoela, which together form the Acoelomorpha, a taxon that comprises bilaterally symmetric, small aquatic worms. While there are several descriptions of the embryology ... -
The development of early pioneer neurons in the annelid Malacoceros fuliginosus
(Journal article; Peer reviewed, 2020)Background Nervous system development is an interplay of many processes: the formation of individual neurons, which depends on whole-body and local patterning processes, and the coordinated growth of neurites and synapse ... -
Development of the aboral domain in Nematostella requires β-catenin and the opposing activities of Six3/6 and Frizzled5/8
(Journal article; Peer reviewed, 2016-03)The development of the oral pole in cnidarians and the posterior pole in bilaterians is regulated by canonical Wnt signaling, whereas a set of transcription factors, including Six3/6 and FoxQ2, controls aboral development ... -
Development of the larval anterior neurogenic domains of Terebratalia transversa (Brachiopoda) provides insights into the diversification of larval apical organs and the spiralian nervous system
(Peer reviewed; Journal article, 2012-01-24)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 ... -
Developmental diversity in free-living flatworms
(Journal article; Peer reviewed, 2012-03-19)Abstract Flatworm embryology has attracted attention since the early beginnings of comparative evolutionary biology. Considered for a long time the most basal bilaterians, the Platyhelminthes (excluding Acoelomorpha) are ... -
Developmental expression of “germline”- and “sex determination”-related genes in the ctenophore Mnemiopsis leidyi
(Journal article; Peer reviewed, 2016-08-02)Background: An essential developmental pathway in sexually reproducing animals is the specification of germ cells and the differentiation of mature gametes, sperm and oocytes. The “germline” genes vasa, nanos ... -
A developmental role for the chromatin-regulating CoREST complex in the cnidarian Nematostella vectensis
(Journal article; Peer reviewed, 2022)Background Chromatin-modifying proteins are key players in the regulation of development and cell differentiation in animals. Most chromatin modifiers, however, predate the evolution of animal multicellularity, and how ... -
Diapycnal Mixing in a Conceptual Model of the Atlantic Meridional Overturning Circulation
(Journal article, 2006)A three-box model of the Atlantic Ocean is used to examine the influence different parameterisations of the diapycnal mixing may have on the large scale dynamics of the ocean circulation. Special emphasis is given to the ...