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Quiz 1

Jan 28, 2010, Quiz 1

You are given a data file:Yeast gene table; This file is in a tab-delimited format. There are 3 columns in this table: Status, ORF, and Chromosome. ORF is the open reading frames of all the genes. Status refer to their annotation status. Chromosome is their chromosomal locations.

The question is: Are there any gene annotations biases among chromosomes?

Email your codes to the instructor. Your code should contain comments to describe your procedure and discuss the results.