The study of genomes, the entire set of genes in an organism.

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12
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1answer
699 views

Sequencing the genomes of polyploid organisms

I've done some transcriptomics work in the past with a polyploid organism, and this presented some unique challenges in the data processing and analysis. Since then, I have been brainstorming about ...
11
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2answers
458 views

What are the limitations to current nucleotide sequencing technologies?

Using the Illumina platform, it is cheap and (relatively) easy to sequence huge amounts of DNA or RNA. There are various other platforms out there (Roche/454, SOLiD, PacBio, Ion Torrent) each with ...
7
votes
2answers
122 views

Is it possible to trace of the ancestry of a person by only using his/her genetic information?

Is it possible to trace the descent of a person only using his/her genome sequence?
10
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2answers
251 views

Overlapping genetic information in eukaryotes

In my research, I look at a lot of gene predictions / annotations. Frequently, I see loci where multiple gene models overlap. I haven't taken a systematic approach to analyzing these cases, but I do ...
14
votes
2answers
363 views

Why was it so hard to decode the corn genome?

My teachers growing up told me it was impossible to decode the maize genome. But yet its been done. Why was decoding the genome so significant, and what made it so difficult?
8
votes
3answers
148 views

What are the limiting factors for gene length and number of exons?

I recently downloaded gene annotations for Homo sapiens from Ensembl for some bioinformatic analysis. The vast majority of the gene annotations have 20 exons or less, although there are some that have ...