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Author Question: A gene,VTE4,from the sunflower of known sequence and well-understood transcriptional regulation, is ... (Read 65 times)

Pineapplelove6

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Question 1

What role do chromatin remodelers play in eukaryotic gene expression?

Question 2

A gene, VTE4, from the sunflower of known sequence and well-understood transcriptional regulation, is available from another lab. The product of this gene enables sunflowers to to produce a significantly increased amount of vitamin E from a substrate produced in all plants.  The plant Brassica napus is harvested for canola oil. To produce canola oil with increased vitamin E, how would you proceed?
◦ Select Brassica plants with the highest titer of the vitamin, isolate the genes responsible, and cause these genes to duplicate.
◦ Use a yeast system to engineer yeasts that produce the vitamin, and get manufacturers to add this to the canola oil during bottling.
◦ Introduce the gene and necessary cis elements into Brassica, along with a reporter gene, then measure the vitamin E produced.
◦ Clone VTE4 in A. tumefaciens and use these bacteria to produce transgenic Brassica.
◦ Introduce VTE4 into tomato plants or another food that humans eat more than Brassica.


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Marked as best answer by Pineapplelove6 on Jan 12, 2022

k.lashomb

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Pineapplelove6

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Reply 2 on: Jan 12, 2022
Thanks for the timely response, appreciate it


sailorcrescent

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Reply 3 on: Yesterday
Excellent

 

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