What is the main advantage of using Yeast Artificial Chromosome based vector over other vectors?

1. It has ability to clone very large fragments of DNA.

2. YAC vectors do not contain origin of replication sites 

3. It has insert  range up to 2000 kb.

4. It help in genome mapping and sequencing projects.

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#Question id: 2685

#XL - T Zoology

There are about 3 billion chemical base pairs in human DNA. Approximately what percent of these base pairs actually code for genes?

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#Question id: 2687

#XL - T Zoology

What is the correct order for increasing gene density?

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#Question id: 2689

#XL - T Zoology

Which of these factors contribute to a decrease in gene density?

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#Question id: 2690

#XL - T Zoology

What do you think is the requirement of Intergenic DNA in higher organisms?

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#Question id: 2921

#XL - T Zoology

During which stage of the cell cycle is the chromosome content of a mammalian liver cell 1n?

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#Question id: 2922

#XL - T Zoology

Human genes/proteins that regulate the cell cycle are most easily isolated by: