The core genome for the bacterium Lactococcus lactis is 1,500 genes. What is the most likely representation of its pan-genome? Multiple Cholce O genes 1,300 genes 1,500 genes
The core genome for the bacterium Lactococcus lactis is 1,500 genes. What is the most likely representation of its pan-genome? Multiple Cholce O genes 1,300 genes 1,500 genes
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:**Question:**
The core genome for the bacterium Lactococcus lactis is 1,500 genes. What is the most likely representation of its pan-genome?
**Multiple Choice Options:**
- 0 genes
- 1,300 genes
- 1,500 genes
- 1,700 genes *(selected option)*
This question is presented as part of a series, specifically as question number 3 out of a total of 13, within an educational material.
**Explanation:**
The core genome refers to the set of genes shared by all strains of a species. In contrast, the pan-genome includes the core genome plus all the additional genes present in some but not all strains. Thus, the pan-genome is typically larger than the core genome, which explains why 1,700 genes might be a plausible selection for the Lactococcus lactis pan-genome.
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