Which one of the following statements about the role of genome analysis in crop improvement is false?
A)Conservation of synteny will hinder our ability to find agriculturally important genes in plants.
B)Arabidopsis has no commercial significance except as a model organism.
C)Sequencing of the rice genome was important because it is related to many other cereal crop plants.
D)Sequencing the genomes of beneficial microbes has already begun.
E)Insertion of genes from beneficial microbes into plant genomes can be used to improve crop yields.

Question

Quizplus · Accepted Answer

Conservation of synteny (the conserved order of genes between different species) can actually aid in identifying agriculturally important genes in plants by allowing researchers to infer gene function based on knowledge from other species. It is not a hindrance.

Answer: B
 Arabidopsis is a valuable model organism for research in plant biology, and research on it has led to valuable insights on plant genetics and physiology. It is also used in the development of genetically modified crops.

Answer: D
 Sequencing the genomes of beneficial microbes can lead to the identification of genes and pathways that can improve plant growth and health. This is an active area of research.

Answer: E
 Insertion of genes from beneficial microbes into plant genomes through genetic engineering is a promising technique for improving crop yields and pest resistance. This has been demonstrated in several crops, such as cotton and corn.

Which One of the Following Statements About the Role of Genome