A comparison of the Bering Sea, Gulf of Alaska, and Aleutian Islands large marine ecosystems through food web modeling / by K. Aydin ... [et al.] [PDF]
, 2009 Detailed mass balance food web models were constructed to compare ecosystem characteristics for three Alaska regions: the eastern Bering Sea (EBS), the Gulf of Alaska (GOA), and the Aleutian Islands (AI). This paper documents the methods and data used to
Aydin, Kerim Yunus +4 more
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Localization of antimicrobial peptides in the tunic of Ciona intestinalis ( Ascidiacea, Tunicata) and their involvement in local inflammatory-like reactions [PDF]
, 2011 Tunicates comprising a wide variety of different species synthesize antimicrobial peptides as important effector molecules of the innate immune system.
DE LEO, Giacomo +3 more
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Evolution of motif variants and positional bias of the cyclic-AMP response element
BMC Evolutionary Biology, 2007 Background Transcription factors regulate gene expression by interacting with their specific DNA binding sites. Some transcription factors, particularly those involved in transcription initiation, always bind close to transcription start sites (TSS ...
Famili A Fazel +5 more
doaj +1 more source
Diversité biologique tropicale et innovation thérapeutique : les recherches menées par l'ORSTOM [PDF]
, 1993 Les organismes vivants élaborent des molécules dont la complexité dépasse l'imagination des chimistes. Leurs complexités chimiques vont de pair avec leurs remarquables propriétés biologiques.
Bourdy, Geneviève +5 more
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, 2018 The increasing demand for renewable energy is projected to result in a 40-fold increase in offshore wind electricity in the European Union by 2030. Despite a great number of local impact studies for selected marine populations, the regional ecosystem ...
Kerimoglu, Onur +5 more
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Metallothionein gene family in the sea urchin Paracentrotus lividus: Gene structure, differential expression and phylogenetic analysis [PDF]
, 2017 Metallothioneins (MT) are small and cysteine-rich proteins that bind metal ions such as zinc, copper, cadmium, and nickel. In order to shed some light on MT gene structure and evolution, we cloned seven Paracentrotus lividus MT genes, comparing them to ...
Costa, S. +4 more
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From notochord to vertebral column: studies on Atlantic salmon (Salmo salar L.) [PDF]
, 2007 The notochord initially form a single-cell file stage of chordoblasts covered by a three layered sheath comprising a basal lamina, a main collagenous layer and an external elastic membrane.
Nordvik, Kari
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The Ultrastructure of the ocellus in the larva of "Clavelina lepadiformis" (Müller) (Tunicata: Ascidiacea) [PDF]
, 1988 S'estudia la ultrastructura de l'ocelle larvari d'una espècie d'ascidi: Clavelina lepadiformis. Aquest fotoreceptor es format per tres parts: una gran cèllula pigmentària en forma de copa, tres cèllules que formen un sistema de lents i 15-18 cellules ...
Turón, Xavier
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Species DiversityThe validity of Eudistoma okai Sanamyan, 2022, proposed as a new replacement name for E. parvum (Oka, 1927), as originally described in the binomen Distoma parva (incorrect original spelling; corrected as D. parvum) and thus a junior primary homonym of D.
Teruaki Nishikawa +2 more
doaj +1 more source
Seven Types of Tunic Cells in the Colonial Ascidian Aplidium yamazii (Polyclinidae, Aplousobranchia) : Morphology, Classification, and Possible Functions [PDF]
, 1994 Seven types of tunic cells and multicellular vesicles are described in the tunic of the polyclinid ascidian Aplidium yamazii : spherical tunic cells (t. c. ), phagocytic t. c. , elongated t. c. , filopodial t. c. , micro-granular t. c. , morula-like t. c.
Hirose Euichi +4 more
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