[PDF] Top 20 Experimental Evolution with Caenorhabditis Nematodes

... Caenorhabditis provide a uniquely powerful model system with which to experimentally investigate coevolution because they are so readily cryopreserved. C. elegans can host a wide spectrum of bacteria, fungi, ... See full document

... in Caenorhabditis species is high [28,50,57], plus the deletion rate of neutral regions in Caenorhabditis genomes is fast ...in Caenorhabditis species may also explain the phenomenon that chimeric ... See full document

... A pre-experiment was conducted during the period when the fish tanks were being conditioned for the experiment proper. The issue was the number of species in the experimental system and the question of direct and ... See full document

... for experimental setup), corpus pumping rates were increased or similar to those in normal food conditions, but isthmus/TB pumping/peristalsis rates were generally reduced ... See full document

... FIG 1 New Caenorhabditis noda-like virus: the Meˇlník virus. (A) Genome structure of the four noda-like Caenorhabditis viruses. (B) Pairwise percentage of amino acid (AA) identity between noda-like ... See full document

... nematode Caenorhabditis elegans has also contrib- uted to our understanding of complex traits and their evolu- ...for experimental evolution (Gray and Cutter 2014; Teotónio et ... See full document

... chromosome evolution in various organisms have indicated that sex-biased genes are nonrandomly distributed between the X and ...to nematodes, we annotated and analyzed X chromosome gene content in four ... See full document

... As earlier studies on another nematode, Acrobeloides nanus (clade 11), had shown an altered cleavage and dif- ferentiation pattern of S1 descendants after elimination of P1 [47,48], we performed the same test with P. ... See full document

... related nematodes, DNA-based CRISPR reagents might be directly imported; Cas9 and sgRNA expression plasmids from ...lated nematodes, an advantage of Cas9–sgRNA in vitro transcription (Chiu et ...This ... See full document

... in Caenorhabditis elegans was previously shown to correlate with post‑embryonic divisions of laterally positioned stem cell‑like ‘seam’ cells and endoreduplication of seam cell epidermal ...parasitic ... See full document

... Orsay virus is a nonenveloped virus with a positive-sense bipartite genome that is most closely related to members of the family Nodaviridae (3). The virus genome encodes an RNA-dependent RNA polymerase (RdRp) in the ... See full document

... of Caenorhabditis embryos undergoing ventral closure are enriched for developmental regulators involved in tissue differentiation, including transcription factors such as homeobox genes (mab-5, ceh-24, and ceh-30) ... See full document

... nematode evolution because interactions like those in ...positions. Experimental interference like recombin- ing blastomeres [70,82] in basal representatives could give us a better idea to what extent the ... See full document

... W hen counting rearrangem ents, we could detect only inversions or transpositions of genes w ithin conserved segments. As a result, some transpositions m ay have been m istaken for translocations, for exam ple, a ... See full document

... parasitism evolution and life stage transition ...how nematodes respond and adapt to fast changing environment and to elucidate the strategies to survive and reproduce in natural ... See full document

... the evolution of this species-specific phoresy and the mechanisms of host ...in nematodes, there are very few reports on sex-specific or sex-biased associations; female-biased association has been reported ... See full document

... any nematodes sticking on plant surfaces into the ...of nematodes in the soil samples was evalu- ated by placing 10 last instar Galleria mellonella larvae into the soil samples and evaluating larval mor- ... See full document

... In Caenorhabditis elegans, gene duplications occur pre- dominantly in tandem and locally, resulting in two nearby identical (or nearly identical) copies of the gene (S emple and W olfe ...certed evolution ... See full document

... of nematodes in their natural ecosystems is highly restricted and this attribute makes them safe to non target insect hosts and vertebrates compared to synthetic pesticides which usually have deleterious effect on ... See full document

... implications tor Evolution of Western Ghats 445 Western Ghat Escarpment Evolution in Deccan. Basalt Province 449 Experimental Simulation[r] ... See full document