Schmidtea mediterranea
Small RNA pathways in Schmidtea mediterranea
... Deep sequencing of small RNA libraries from Schmidtea mediterranea identified a new class of small RNAs that range from 31-33nt in size. Computational analysis showed that 20- 30% of these small RNA ...
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Basal bodies across eukaryotes series: basal bodies in the freshwater planarian Schmidtea mediterranea
... planarian Schmidtea mediterranea has recently emerged as a valuable model system to study basal bodies (BBs) and ...S. mediterranea has been sequenced and efficient methods for targeting gene ...
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Ammonia excretion in the freshwater planarian Schmidtea mediterranea
... Mechanistic studies on ammonia excretion mechanisms in aquatic invertebrates other than crustaceans are very sparse. The present study provides the first insights into the ammonia excretion mechanisms in Schmidtea ...
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Physiological and molecular characterisation of cadmium stress in Schmidtea mediterranea
... planarian Schmidtea mediterranea is a well-studied model organism for developmen- tal research, because of its stem cell ...S. mediterranea is able to cope with high internal levels of ...
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Comparative transcriptomic analyses and single cell RNA sequencing of the freshwater planarian Schmidtea mediterranea identify major cell types and pathway conservation
... S. mediterranea, with highly upregulated purine and pyrimidine metabolism and folate interconversions for providing the key metabolic precursors for nucleotide ...
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The Mi 2 like Smed CHD4 gene is required for stem cell differentiation in the planarian Schmidtea mediterranea
... However, steady-state numbers of mitotic cells were comparable with those of control animals, including at time points after RNAi at which animals completely failed to regenerate between[r] ...
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Comparative analysis of septic injury-inducible genes in phylogenetically distant model organisms of regeneration and stem cell research, the planarian Schmidtea mediterranea and the cnidarian Hydra vulgaris
... a Schmidtea cal- reticulin homologue which is evolutionarily conserved ...from Schmidtea and a PRP19/PSO4 DNA repair protein and a scythe protein (also known as Bat3) in Hydra ...
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Genomic and functional characterization of G protein coupled receptors in the human pathogen Schistosoma mansoni and the model planarian Schmidtea mediterranea
... Double-stranded RNA has been found to be useful for inducing acute gene silencing in planaria. The susceptibility of planarians such as S. mediterranea to dsRNA-mediated gene interference has been well ...
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Regeneration of neuronal cell types in Schmidtea mediterranea: an immunohistochemical and expression study
... al., 1989a; Wagner et al., 2011). However, many questions are still unresolved, such as how neoblasts become committed to a neural cell fate, how the new neurons are organized to form a properly patterned brain, and how ...
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HOX gene complement and expression in the planarian Schmidtea mediterranea
... S. mediterranea, as well as determine how some genes were lost in triclads from ancestral ...S. mediterranea HOX genes during regeneration, embry- ogenesis (in sexual species), or simply in the mainte- ...
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Ectothermic telomeres: It's time they came in from the cold
... Similarly, in planarian flatworms Schmidtea mediterranea, somatic telomere maintenance is different in asexual and sexual animals mediated by telomerase expression; asexual animals maint[r] ...
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The planarian TRPA1 homolog mediates extraocular behavioral responses to near ultraviolet light
... species Schmidtea mediterranea, we identified a potential role for a homolog of the transient receptor potential channel A1 (TRPA1) in mediating behavioral responses to extraocular light ...
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smedinx 11 is a planarian stem cell gap junction gene required for regeneration and homeostasis
... The largely unknown mechanisms that regulate adult stem cells probably involve signals from neighboring differentiated cells. Gap junction channels providing direct cell-cell communication via small molecules are a ...
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Some aspects of biology and host range of Biscogniauxia mediterranea, one of the causal agent of oak charcoal disease
... Of the 23 stromatic samples of B. mediterranea collected from different regions, seven of them did not contain live ascospores. The texture of these stromata was rotten and easily crushed due to the effects of ...
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A Wireless Future: performance art, interaction and the brain computer interfaces
... In the field of live Brain-Computer mixed-media performances, the members of PULSE4ART group, awarded in Errors Allowed Mediterranea 16 Young Artists Biennial 2013, have mentioned that i[r] ...
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Dietary patterns derived with multiple methods from food diaries and breast cancer risk in the UK Dietary Cohort Consortium
... TABLE 2 Characteristics of controls n=1891 and cases of breast cancer n=610 of the UK Dietary consortium# TABLE 3 Odds ratios for breast cancer risk according to tertiles of Mediterranea[r] ...
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Cultura bene comune? Strategie di resistenza e riappropriazione dal basso in una città mediterranea
... Le esperienze di riappropriazione che si sono registrate negli ultimi anni a Catania reagiscono, dunque, oltre che nei confronti della delimitazione dello spazio e quindi della ridu[r] ...
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Regenerative response and endocrine disrupters in crinoid echinoderms: arm regeneration in Antedon mediterranea after experimental exposure to polychlorinated biphenyls
... Arm regeneration in A. mediterranea (Candia Carnevali et al., 1993, 1995, 1997, 1998) is an epimorphic blastemal process, in which new tissues arise from the proliferation of migratory undifferentiated cells ...
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Physiological and immunocytochemical evidence that glutamatergic neurotransmission is involved in the activation of arm autotomy in the featherstar Antedon mediterranea (Echinodermata: Crinoidea)
... and nicotine. These results are of interest because: (i) they raise the possibility that the position-dependent variation in autotomy threshold might be due to graded cholinergic inhibition, and (ii) they suggest a ...
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Croissance et développement deCystoseira (Phaeophycea-Fucales) méditerranéens
... toire et en pleine mer. mediterranea de ta nature.. Chez les deux esp~ces, le Tableau 1 indique que la croissance se ralentit en juillet- aofit, pour reprendre en [r] ...
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