Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Paulina Selvakumaraswamy"'
Autor:
Maria Byrne, Paulina Selvakumaraswamy
Publikováno v:
Evolution & Development. 23:63-71
Gastrulation is a fundamental morphogenetic process in development. In echinoderms with ancestral-type development through feeding larvae, gastrulation involves radially symmetrical invagination of cells around the blastopore. Gastrulation in the sea
Publikováno v:
Deep Sea Research Part II: Topical Studies in Oceanography. 58:712-719
The distribution of the sea urchin Heliocidaris erythrogramma coincides with the southeast Australia global change hot spot where marine ecosystems are warming significantly due to changes in ocean circulation. To address questions on future vulnerab
Publikováno v:
Acta Zoologica. 92:266-275
Morris, V.B., Selvakumaraswamy, P., Whan, R., and Byrne, M. 2011. The coeloms in a late brachiolaria larva of the asterinid sea star Parvulastra exigua: deriving an asteroid coelomic model. —Acta Zoologica (Stockholm) 92: 266–275. The coeloms and
Autor:
Paulina Selvakumaraswamy, Maria Byrne, Symon A. Dworjanyn, David J. McElroy, Eunice Wong, Andrew R. Davis, Natalie A. Soars, Melanie A. Ho
Publikováno v:
Marine Biology. 157:2061-2069
Climate change driven ocean acidification and hypercapnia may have a negative impact on fertilization in marine organisms because of the narcotic effect these stressors exert on sperm. In contrast, warmer, less viscous water may have a positive influ
Publikováno v:
The Biological Bulletin. 216:322-334
Larval and juvenile nervous systems (NS) of three asterinid sea stars with contrasting feeding and non- feeding modes of development were characterized using the echinoderm-specific synaptotagmin antibody. In the feeding bipinnaria and brachiolaria l
Publikováno v:
Proceedings of the Royal Society B: Biological Sciences. 276:1277-1284
Confocal laser scanning microscopy of larvae of the asteroidParvulastra exiguawas used to investigate the development of the five primary podia from the coeloms in the echinoderm phylum in an approach to the problem of morphological homology in the d
Publikováno v:
The Biological Bulletin. 211:95-100
Within the deuterostomes, the similarity of the dipleurula-type larvae of echinoderms (auricularia, bipinnaria) and hemichordates (tornaria) is striking. Here we describe the serotonergic system of the auricularia larvae of the apodid sea cucumber Ch
Autor:
Paulina Selvakumaraswamy, Maria Byrne
Publikováno v:
Evolution & Development. 8:183-190
SUMMARY Comparison of development through metamorphosis in Ophiothrix species provided insights into the evolutionary relationships between Type I (ophiopluteus only) and Type II (ophiopluteus and vitellaria) patterns of development in the Ophiuroide
Autor:
Maria Byrne, Paulina Selvakumaraswamy
Publikováno v:
Scopus-Elsevier
Reproduction and development in 5 brittle stars: Ophiactis resiliens, Ophionereis fasciata, Ophiothrix caespitosa, Ophiothrix spongicola, and Ophionereis schayeri were investigated in a series of laboratory spawning and fertilization trials. Ophiacti
Publikováno v:
Scopus-Elsevier
Determination of the ash-free dry weight (AFDW) of marine specimens requires samples to be rinsed, soaked, and centrifuged. Problems associated with this technique were examined with the developmental stages of seastar species (Patiriella) with diffe