Results 121 to 130 of about 466,897 (206)

Occurrence of a new species of colonial ascidian – Eudistoma kaverium sp. nov. and four new records of Eudistoma to Indian coastal waters

open access: yes, 2002
201-206Five species of colonial ascidians of the genus Eudistoma are reported of which Eudistoma kaverium sp. nov. is new to science and the other four ¾ Eudistoma constrictum Kott, 1990; Eudistoma laysani (Sluiter, 1900); Eudistoma ovatum (Herdman, 1886)
Meenakshi, V. K.
core  

Apoptosis and recognition of apoptotic cells in colonial ascidians

open access: yes, 2006
Invertebrate Chordata, collectively named Protochordata, are filter-feeding marine animals, including Cephalochordata and Urochordata. The latter are characterized by a planctonic or sedentary life-style and owe their alternative name of Tunicates to the test or tunic, the peculiar covering in which the body is embedded.
BALLARIN, LORIANO   +2 more
openaire   +3 more sources

Regeneration of the tunic in the colonial ascidian, Botryllus schlosseri

open access: yes, 1987
The formation of B. schlosseri tunic was considered in vivo and with histological observations, in colonies experimentally deprived of tunic. The role of zooid epidermis during regeneration was also evaluated. Considerable modifications of the epidermal cells, which present the cytoplasm filled with endoplasmic reticulum vesicles secreting material ...
ZANIOLO, GIOVANNA, TRENTIN P.
openaire   +1 more source

7.II The Ascidians of Jørgen Brønlund Fjord, North Greenland.

open access: yes, 1970
Six species of ascidians are recorded from J0rgen Dr0nlund Fjord, North Greenland, one of which, Cnemidocarpa squamata n. sp., is new to science. The horizontal and vertical distribution of the ascidians within the area is reviewed.Six species of ...
Lützen, Jørgen
core  

Gene expression during body muscle differentiation in ascidians (Tunicata) and the evolution of muscle in chordates

open access: yes, 2009
Ascidians present three types of muscles in their life: striated in the larval tail and heart, and smooth in the post-metamorphic sessile phase. The larval and cardiac muscles have an arrangement of myofilaments like the striated muscle of vertebrates ...
GASPARINI, FABIO   +4 more
core  

The Second International Symposium on Women in Tunicate Biology. [PDF]

open access: yesGenesis
Nydam ML   +12 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy