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A variety of genetic elements are used in the transgenic plant...

This question belongs to Biotechnology Engineering Recombinant DNA Technology
Recombinant DNA Technology
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A variety of genetic elements are used in the transgenic plant research. Match the genetic elements (Group I) with their corresponding source (Group II).
Group I Group II
P. Ubiquitin1 promoter 1. Agrobacterium tumefaciens
Q. Nos transcriptional terminator 2. Streptomyces hygroscopicus
R. bar selection marker gene 3. Escherichia coli
S. gus reporter gene 4. Zea mays

Answer & Solution
Correct Answer: Option D
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