Results 121 to 130 of about 4,261 (167)

Molecular control of cellulosic fin morphogenesis in ascidians. [PDF]

BMC Biol
Lanoizelet M, Elkhoury Youhanna C, Roure A, Darras S.   +3 more
europepmc   +1 more source

Deep homology of a <i>brachyury</i> cis-regulatory syntax and the evolutionary origin of the notochord. [PDF]

Sci Adv
Fan TP, Lee JR, Lin CY, Chen YC, Cutting AE, Cameron RA, Yu JK, Su YH.   +7 more
europepmc   +1 more source

Tunic

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Richly Decorated Tunic

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Bioluminescent Tunicates

2022
This chapter deals with the luminescent species of appendiculatians and thaliaceans; their emission maxima and mechanism of bioluminescence.
openaire   +1 more source

Pseudotumor of Testicular Tunic

Journal of Urology, 1977
AbstractA relatively rare and puzzling tumor of the testicle is reported. The tumor proved to be benign in nature and was treated conservatively.
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Tunicate feeding filters

Journal of the Marine Biological Association of the United Kingdom, 2003
This review discusses the structure and operation of the fine mesh ‘mucous’ feeding filters of tunicates. The function of the endostyle in producing the feeding filter and the different ways in which the filter is deployed are also described.The fine structure of the filter includes new data, and the ultrastructural dimensions of the filter mesh and ...
Bone, Q, Carre, C, Chang, P
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Unconventional Signalling in Tunicates

Marine and Freshwater Behaviour and Physiology, 1995
The zooids in colonial tunicates do not appear to be directly interconnected by nerves, but this has not prevented the evolution of coordinated behaviour in several groups. In Botryllus and other colonial styelid asci‐dians the endothelium lining the blood vessels is excitable and transmits action potentials from cell to cell via gap junctions.
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Pelagic Tunicates: Why Gelatinous?

The American Naturalist, 2001
Neutrally buoyant zooplankton are virtually free from the gravitational forces acting on terrestrial organisms, which allows for their adoption of large, watery bodies (Harbison 1992). Although this morphological trait is present in several phyla and is nearly ubiquitous in marine systems, the reasons for its great success remain an evolutionary ...
openaire   +2 more sources