Relevant bibliographies by topics / Ascidies – Reproduction (biologie)

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters

Academic literature on the topic 'Ascidies – Reproduction (biologie)'

Author: Grafiati
Published: 25 May 2024
Last updated: 31 July 2025

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Journal articles on the topic "Ascidies – Reproduction (biologie)"

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Sordino, Paolo, Lisa Belluzzi, Rosaria De Santis, and William C. Smith. "Developmental genetics in primitive chordates." Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 356, no. 1414 (2001): 1573–82. http://dx.doi.org/10.1098/rstb.2001.0919.

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Recent advances in the study of the genetics and genomics of urochordates testify to a renewed interest in this chordate subphylum, believed to be the most primitive extant chordate relatives of the vertebrates. In addition to their primitive nature, many features of their reproduction and early development make the urochordates ideal model chordates for developmental genetics. Many urochordates spawn large numbers of transparent and externally developing embryos on a daily basis. Additionally, the embryos have a defined and well–characterized cell lineage until the end of gastrulation. Furthe
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Gallo, Alessandra, Maria Consiglia Esposito, Elisabetta Tosti, and Raffaele Boni. "Sperm Motility, Oxidative Status, and Mitochondrial Activity: Exploring Correlation in Different Species." Antioxidants 10, no. 7 (2021): 1131. http://dx.doi.org/10.3390/antiox10071131.

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Sperm quality assessment is the first step for evaluating male fertility and includes the estimation of sperm concentration, motility, and morphology. Nevertheless, other parameters can be assessed providing additional information on the male reproductive potential. This study aimed to evaluate and correlate the oxidative status, mitochondrial functionality, and motility in spermatozoa of two marine invertebrate (Ciona robusta and Mytilus galloprovincialis) and one mammalian (Bos taurus) species. By combining fluorescent staining and spectrofluorometer, sperm oxidative status was evaluated thr
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Ohta, Naoyuki, Nicole Kaplan, James Tyler Ng, Basile Jules Gravez, and Lionel Christiaen. "Asymmetric Fitness of Second-Generation Interspecific Hybrids Between Ciona robusta and Ciona intestinalis." G3: Genes|Genomes|Genetics 10, no. 8 (2020): 2697–711. http://dx.doi.org/10.1534/g3.120.401427.

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Reproductive isolation is central to speciation, but interspecific crosses between two closely related species can produce viable and fertile hybrids. Two different species of tunicates in the same ascidian genus, Ciona robusta and Ciona intestinalis, can produce hybrids. However, wild sympatric populations display limited gene flow, suggesting the existence of obstacles to interspecific reproduction that remain unknown. Here, we took advantage of a closed culture system to cross C. robusta with C. intestinalis and established F1 and F2 hybrids. We monitored post-embryonic development, surviva
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Sutovsky, Peter. "Sperm proteasome and fertilization." REPRODUCTION 142, no. 1 (2011): 1–14. http://dx.doi.org/10.1530/rep-11-0041.

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The omnipresent ubiquitin–proteasome system (UPS) is an ATP-dependent enzymatic machinery that targets substrate proteins for degradation by the 26S proteasome by tagging them with an isopeptide chain composed of covalently linked molecules of ubiquitin, a small chaperone protein. The current knowledge of UPS involvement in the process of sperm penetration through vitelline coat (VC) during human and animal fertilization is reviewed in this study, with attention also being given to sperm capacitation and acrosome reaction/exocytosis. In ascidians, spermatozoa release ubiquitin-activating and c
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Kinoshita-Terauchi, Nana, Kogiku Shiba, Makoto Terauchi, et al. "High potassium seawater inhibits ascidian sperm chemotaxis, but does not affect the male gamete chemotaxis of a brown alga." Zygote 27, no. 4 (2019): 225–31. http://dx.doi.org/10.1017/s0967199419000224.

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SummaryMale gamete chemotaxis towards the female gamete is a general strategy to facilitate the sexual reproduction in many marine eukaryotes. Biochemical studies of chemoattractants for male gametes of brown algae have advanced in the 1970s and 1980s, but the molecular mechanism of male gamete responses to the attractants remains elusive. In sea urchin, a K+ channel called the tetraKCNG channel plays a fundamental role in sperm chemotaxis and inhibition of K+ efflux through this channel by high K+ seawater blocks almost all cell responses to the chemoattractant. This signalling mechanism coul
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El-Mouatassim, Said, Stefania Bilotto, Gian Luigi Russo, Elisabetta Tosti, and Yves Menezo. "APEX/Ref-1 (apurinic/apyrimidic endonuclease DNA-repair gene) expression in human and ascidian (Ciona intestinalis) gametes and embryos *." MHR: Basic science of reproductive medicine 13, no. 8 (2007): 549–56. http://dx.doi.org/10.1093/molehr/gam038.

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Lindquist, Evert E., and King Wan Wu. "REVIEW OF MITES OF THE GENUS MUCROSEIUS (ACARI: MESOSTIGMATA: ASCIDAE) ASSOCIATED WITH SAWYER BEETLES (CERAMBYCIDAE: MONOCHAMUS AND MECYNIPPUS) AND PINE WOOD NEMATODES [APHELENCHOIDIDAE: BURSAPHELENCHUS XYLOPHILUS (STEINER AND BUHRER) NICKLE], WITH DESCRIPTIONS OF SIX NEW SPECIES FROM JAPAN AND NORTH AMERICA, AND NOTES ON THEIR PREVIOUS MISIDENTIFICATION." Canadian Entomologist 123, no. 4 (1991): 875–927. http://dx.doi.org/10.4039/ent123875-4.

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AbstractSix new species of Mucroseius having adult females phoretic on adult sawyer beetles of the genus Monochamus are described: Mucroseius nipponensis and Mucroseius squamosus from Monochamus alternatus Hope in Japan, Mucroseius algonquian from three species of Monochamus in eastern Canada and eastern United States, Mucroseius disparisetus from Monochamus titillator (Fabricius) in southeastern United States, Mucroseius Californicus from Monochamus clamator (LeConte) in California, and Mucroseius mexicanus from Monochamus rubigineus (Bates) in Mexico. Mucroseius aciculatus (Ishikawa, 1968),
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Houck, Tyler, Megan Boyd, Erick Balde, and Elena Keeling. "Investigation of Blood Cell Populations in the Development and Regeneration of a Colonial Ascidian." FASEB Journal 30, S1 (2016). http://dx.doi.org/10.1096/fasebj.30.1_supplement.1036.7.

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Botrylloides violaceus is a colonial marine ascidian capable of undergoing whole body regeneration after removal of all tissues except the peripheral vasculature. As chordates, colonial ascidians are more closely related to vertebrates than other model organisms for whole body regeneration. There is evidence that one or more populations of stem cells are present in the circulating blood of B. violaceus; these cells may also be involved in asexual reproduction by budding. We are studying changes in blood composition during development and regeneration. Hemoblasts, a type of undifferentiated blo
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Jiménez-Merino, Juan, Isadora Santos de Abreu, Laurel S. Hiebert, et al. "Putative stem cells in the hemolymph and in the intestinal submucosa of the solitary ascidian Styela plicata." EvoDevo 10, no. 1 (2019). http://dx.doi.org/10.1186/s13227-019-0144-3.

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Abstract Background In various ascidian species, circulating stem cells have been documented to be involved in asexual reproduction and whole-body regeneration. Studies of these cell population(s) are mainly restricted to colonial species. Here, we investigate the occurrence of circulating stem cells in the solitary Styela plicata, a member of the Styelidae, a family with at least two independent origins of coloniality. Results Using flow cytometry, we characterized a population of circulating putative stem cells (CPSCs) in S. plicata and determined two gates likely enriched with CPSCs based o
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Nourizadeh, Shane, Susannah Kassmer, Delany Rodriguez, Laurel S. Hiebert, and Anthony W. De Tomaso. "Whole body regeneration and developmental competition in two botryllid ascidians." EvoDevo 12, no. 1 (2021). http://dx.doi.org/10.1186/s13227-021-00185-y.

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Abstract Background Botryllid ascidians are a group of marine invertebrate chordates that are colonial and grow by repeated rounds of asexual reproduction to form a colony of individual bodies, called zooids, linked by a common vascular network. Two distinct processes are responsible for zooid regeneration. In the first, called blastogenesis, new zooids arise from a region of multipotent epithelium from a pre-existing zooid. In the second, called whole body regeneration (WBR), mobile cells in the vasculature coalesce and are the source of the new zooid. In some botryllid species, blastogenesis
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Dissertations / Theses on the topic "Ascidies – Reproduction (biologie)"

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Ricci, Lorenzo. "A new model to study alternative developments : asexual propagation and regeneration in the basal chordate Botryllus schlosseri." Electronic Thesis or Diss., Paris 6, 2015. http://www.theses.fr/2015PA066683.

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Chez l’ascidie coloniale Botryllus schlosseri, en plus de l’embryogénèse existent deux voies de développement aboutissant à la production de la même structure : l’organisme adulte ou zooide. Ces développements alternatifs ont lieu lors de processus biologiques distincts : le bourgeonnement palléal (BP) et le bourgeonnement vasculaire (BV). Le BP est un processus de multiplication asexuée présentant une ontogénèse stéréotypée. En revanche, le BV est un phénomène régénératif, induit dans les vaisseaux sanguins de la colonie par l’ablation de tous les zooides et bourgeons palléaux. Mes travaux de
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Evans, Rowan. "Reproduction of the unitary, larviparous ascidian Dendroda grossularia." Thesis, University of Liverpool, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.260360.

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Pineda, Torres Mari Carmen. "A global wanderer: Biology, phylogeography and resilience of the introduced ascidian "Styela plicata" / Història d’una introducció global: biologia, filogeografia i susceptibilitat a factors ambientals de l’ascidi cosmopolita "Styela alicata"." Doctoral thesis, Universitat de Barcelona, 2012. http://hdl.handle.net/10803/101200.

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"Styela plicata" is a solitary ascidian introduced all around the world by ship traffic and seems to have many of the required features to become invasive. The main goal of this PhD thesis was to increase our knowledge on the genetic composition of this species, its reproductive features and its capacity to cope with stress during early life-history stages and adulthood. Results indicate that S. plicata is an ancient introduced species that has been travelling around the globe through maritime transport for centuries. It inhabits harbors, marinas and artificial structures, tolerating high conc
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Book chapters on the topic "Ascidies – Reproduction (biologie)"

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Stewart-Savage, J., Anne Stires, and Philip O. Yund. "Environmental Effect on the Reproductive Effort of Botryllus schlosseri." In The Biology of Ascidians. Springer Japan, 2001. http://dx.doi.org/10.1007/978-4-431-66982-1_49.

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Tsuda, Motoyuki, Mahito Ohkuma, Masashi Nakagawa, and Yasuo Katagiri. "Light Regulated GnRH Neurons in Biological Clock for Reproduction in the Ascidian, Halocynthia roretzi." In The Biology of Ascidians. Springer Japan, 2001. http://dx.doi.org/10.1007/978-4-431-66982-1_21.

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Kawamura, Kazuo. "Molecular and Cellular Advantage of Transdifferentiation System for Asexual Reproduction of the Tunicate, Polyandrocarpa misakiensis." In The Biology of Ascidians. Springer Japan, 2001. http://dx.doi.org/10.1007/978-4-431-66982-1_46.

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