Summary
Summary Environmental safety
- Course
- Institution
Detailed notes on Environmental safety
[Show more]
Seller
Follow
7joshlyons7
Content preview
BLGY1211 Environmental safetyEnvironmental concerns; gene flow from GM plants
Environmental or economic harm spread and persistence survives outside of
cultivation Introduction of transgenic plant pollen flow to wild relative
hybrid forms gene introgression to wild relatives environmental or economic
harm
Promoters for delivering bionematicides
Will introgression occur into a wild relative
Introgression more likely is an advantage conferred on the relative (e.g. pest or
disease resistance) Herbicide resistance confer benefits for weeds in field but not
natural environments (‘superweeds’)
Gaining one transgene unlikely to turn a harmless plant into a weed
A particular issue for crops in their centres of diversity (e.g. potato and the Andes)
many relatives cross fertilise in the field and these relative are often nematode
susceptible male sterile cultivars to trial the benefits while risk of stable
introgression is assessed this solution not available for seed crops
Weighing risks against benefits for food security crop species, geographical
locality and trait are all important
Male sterile potato; one means of limiting gene flow
Concern over a gm crop in its centre of origin
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller 7joshlyons7. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.91. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
64438 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now