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: 11080

#SCPH28 | Zoology

The O2-CO2 diagram here shows a ventilation-perfusion ratio line for the normal lung. Which of the following best describes the effect of decreasing ventilation-perfusion ratio on the alveolar Po2 and Pco2?

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#Question id: 18594

#SCPH06 I Botany

Rapid development of angiosperms during___

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#Question id: 12918

#SCPH28 | Zoology

Name the enzyme which helps in the DNA synthesis in the PCR.

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#Question id: 3256

#SCPH28 | Zoology

There are three alleles, A1, A2, and A3, whose frequencies are equal abundance. According the Hardy-Weinberg equilibrium

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#Question id: 7768

#SCPH28 | Zoology

The insulin signaling pathway inhibits the synthesis of the Foxo transcription factor proteins that would otherwise increase cellular longevity. Downregulation of the insulin signaling pathway has several other functions, choose right one