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The authors of this 2012 review article summarize the problem well in their introduction: In contrast to the tremendous advances in throughput, assembling sequencing reads remains a substantial endeavor, much greater than the sequencing efforts alone would suggest [22-24]. Large complex plant genomes remain a particularly difficult challenge for de novo ...


1

This seems to me to be two independent pieces of data. mRNA seq allows one (in case of linear amplification) to quantify message RNA transcripts of genes of interest. that is, how many copies of mRNA for given gene are in the cell at the moment. It is ultimately, how active this gene is. In neurons different genes will be more active, than in epithelial ...


2

Question 1: The phenomena you describe in which it matters whether you have one or two copies of an allele (e.g., the AA phenotype being different than the Aa phenotype) are known as dominance effects. Dominance effects can interact with epistatic effects (in which the phenotypic effect of one locus depends on the genotype at the another locus). One good ...


5

I think the picture will help you. In fact, to determine which kind of rearrangement for the chromosomal, we need to define an "orientation". However, this orientation is not fixed. It is a definition compared with the two chromosomes before and after the rearrangement. As the picture shows, the duplicated sequence after rearrangement should be in the same ...



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