Talk:Genetic engineering/Archive 2
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| This is an archive of past discussions about Genetic engineering. Do not edit the contents of this page. If you wish to start a new discussion or revive an old one, please do so on the current talk page. |
| Archive 1 | Archive 2 |
Two new sentences about Human Engineering
I made this edit. I had already said in advance above I had intended to include the material and got no objection, other that it *might* not be an be an reliable source. Is BBC not a reliable source? I was told that it might be reverted--but not given any valid reason for it. Jytdog and Kingofaces43 both made good on the promise to revert and did so 3 times here, here and here without discussing on the talk page, and gave no valid reason for the deletion, which I think is a collaborative violation of the 3RRR. I see no reason it should not be restored. Please work collaboratively rather than being obstructionist like this. David Tornheim (talk) 19:46, 2 March 2015 (UTC)
- re the edit warring to include "The first genetically modified humans have been born in the U.S. British scientists says that this is "unethical" and is illegal there and many other countries. (source)" in the article, in the Controversies section. Thanks for opening a discussion.
- The selection of this content to add to a WP:SUMMARY section is WP:UNDUE, and no rationale was provided as to why it should be added.
- This is a 14 year old source hyping a WP:PRIMARY source and reporting the noise around it. Per WP:MEDRS, we use secondary sources, not primary ones nor popular media reporting on them. and we don't use 14 year old sources for anything, when we can avoid it.
- if you google a bit, you see that the cited article appears to be making its way around kook websites recently, with the date removed. apparently this is b/c the UK just became the 1st country to approve the procedure, called cytoplasmic transfer.
- which is actually not genetic engineering at all, but is rather "engineering" at the level of the organelle, not DNA. I am sorry but WP:COMPETENCE in the subject matter is required.
- The content doesn't belong here. Jytdog (talk) 19:52, 2 March 2015 (UTC)
- Thank you for explaining your position. If either of you had done that with the first revert, things would have gone smoother and we wouldn't have to be accusing each other of editing warring. David Tornheim (talk) 20:32, 2 March 2015 (UTC)
- if you had come and opened a talk discussion per WP:BRD, it would have saved dramah. and btw, the discussion above that you reference is vague; there are something like 10 sources there and you never said which you intended to actually use. if you want concrete feedback it is helpful to make a concrete proposal. Jytdog (talk) 20:36, 2 March 2015 (UTC)
- Okay. David Tornheim (talk) 21:37, 2 March 2015 (UTC)
- if you had come and opened a talk discussion per WP:BRD, it would have saved dramah. and btw, the discussion above that you reference is vague; there are something like 10 sources there and you never said which you intended to actually use. if you want concrete feedback it is helpful to make a concrete proposal. Jytdog (talk) 20:36, 2 March 2015 (UTC)
- Thank you for explaining your position. If either of you had done that with the first revert, things would have gone smoother and we wouldn't have to be accusing each other of editing warring. David Tornheim (talk) 20:32, 2 March 2015 (UTC)
altering the DNA of human embryos./ unethical?
A discussion about the above topic is going on at Wikipedia talk:WikiProject Medicine here. Is there any reason this should not be discussed in the article? Please also see the above discussion. David Tornheim (talk) 02:32, 3 May 2015 (UTC)
- i responded there. once again, you don't seem to be dealing with what sources and our articles actually say but with some Big Issue you are dragging around with you. and mitochondrial transfer is still not genetic engineering. Jytdog (talk) 02:54, 3 May 2015 (UTC)
- There is no "big issue". Please stop assuming bad faith. I did not notice that it had already been added, even though I monitor this article. In the other discussion you said, "blech. double blech. blech." when the new information came out about gene modification of embyros. I interpreted that as your way of saying you would strongly oppose any inclusion of that new material in this article. I am glad it is not and the new material that should be in the the article made it into the article--which is what we all want isn't it? I don't know what your "blech. double blech. blech." meant. Sorry. Perhaps you can explain here or there. David Tornheim (talk) 03:42, 3 May 2015 (UTC)
- you want me to stop having bad faith? this is the fourth time (including your bringing up the thing above again) you have completely misinterpreted the sources about actual content, not even carefuily reading the actual content and sources, had a cow, and been dead wrong. each time you assumed that i had done something wrong. my explanation of blech/double blech at talk:project med could not be more harshly clear. read. Jytdog (talk) 07:52, 3 May 2015 (UTC)
- There is no "big issue". Please stop assuming bad faith. I did not notice that it had already been added, even though I monitor this article. In the other discussion you said, "blech. double blech. blech." when the new information came out about gene modification of embyros. I interpreted that as your way of saying you would strongly oppose any inclusion of that new material in this article. I am glad it is not and the new material that should be in the the article made it into the article--which is what we all want isn't it? I don't know what your "blech. double blech. blech." meant. Sorry. Perhaps you can explain here or there. David Tornheim (talk) 03:42, 3 May 2015 (UTC)
RfC on consensus statement of relative safety of currently marketed GM food
RfC on the placement of GMO safety consensus - should it be located in the Controversy section?
Here is the RfC. petrarchan47คุก 23:54, 18 June 2015 (UTC)
Tryptophan
GliderMaven about this and this. there is no doubt that the tryptophan stuff happened. the claim you are making, that this was the cause of the discussions, is not accurate and not supported by the sources you have brought. discussions about how to regulate and think about risk were already well underway when that happened. Jytdog (talk) 15:44, 19 August 2015 (UTC)
- Where does it say that? It doesn't. I'm not actually making the claim that one lead to the other, I'm simply making the claim that they chronologically followed on, which they did (this is a history section after all). The tryptophan incident is notable in the history as (to the best of my knowledge) the only case where there were deaths and injuries associated with genetic engineering in a production environment. Genetic engineering is pretty safe.GliderMaven (talk) 17:37, 19 August 2015 (UTC)
- argh. here is what you keep adding: "In the late 1980s, due to purification problems with a bioengineered bacteria system for producing tryptophan supplements, a number of cases of permanent disability and deaths occurred. Shortly after, ...."
- The juxtaposition is classic WP:SYN - you are leading the reader to think X caused Y. Please provide some source that connects the tryptophan incident with the subsequent consultation. I am not aware of any, but they may exist. Jytdog (talk) 18:11, 19 August 2015 (UTC)
- Look, you're totally assuming bad faith. I only put it there because it seemed to fit best there. If we reword it to not imply that one led to the other, (there may well be a relationship, but I'm not aware of any) I'm totally OK with that. I didn't particularly want to give it its own paragraph, but putting it in where it is almost kinda implies a relationship, although it doesn't actually state there's any.GliderMaven (talk) 01:31, 21 August 2015 (UTC)
- Seems pretty good, perhaps overly long and detailed if anything.GliderMaven (talk) 22:18, 2 September 2015 (UTC)
Reference to European definition - Selective breeding in general is not genetic engineering
There's probably a need to update the definition in the section Definition. Currently it make a reference to a working paper from 2000 that say in a broader sense genetic engineering can include selective breeding. But the 2001 legistration, the definition is more stricted and directed to unnaturally methods of genetic modification:
http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32001L0018
Directive 2001/18/EC of the European Parliament and of the Council of 12 March 2001 on the deliberate release into the environment of genetically modified organisms and repealing Council Directive 90/220/EEC - Commission Declaration
Article 2
Definitions
For the purposes of this Directive:
(1) "organism" means any biological entity capable of replication or of transferring genetic material;
(2) "genetically modified organism (GMO)" means an organism, with the exception of human beings, in which the genetic material has been altered in a way that does not occur naturally by mating and/or natural recombination;
Within the terms of this definition:
(a) genetic modification occurs at least through the use of the techniques listed in Annex I A, part 1;
(b) the techniques listed in Annex I A, part 2, are not considered to result in genetic modification;
——
ANNEX I A
TECHNIQUES REFERRED TO IN ARTICLE 2(2)
PART 1
Techniques of genetic modification referred to in Article 2(2)(a) are inter alia:
(1) recombinant nucleic acid techniques involving the formation of new combinations of genetic material by the insertion of nucleic acid molecules produced by whatever means outside an organism, into any virus, bacterial plasmid or other vector system and their incorporation into a host organism in which they do not naturally occur but in which they are capable of continued propagation;
(2) techniques involving the direct introduction into an organism of heritable material prepared outside the organism including micro-injection, macro-injection and micro-encapsulation;
(3) cell fusion (including protoplast fusion) or hybridisation techniques where live cells with new combinations of heritable genetic material are formed through the fusion of two or more cells by means of methods that do not occur naturally.
PART 2
Techniques referred to in Article 2(2)(b) which are not considered to result in genetic modification, on condition that they do not involve the use of recombinant nucleic acid molecules or genetically modified organisms made by techniques/methods other than those excluded by Annex I B:
(1) in vitro fertilisation,
(2) natural processes such as: conjugation, transduction, transformation,
(3) polyploidy induction.
——
I see a need to update the part that discussed about European definition in Definition section.
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Genetic Engineering in Science Fiction
Journal Citations -- Bratspies in particular
Questionable Paragraph: Is it just WP:OR?
Objection: Bulletted List to Prose
Dragonmagicediter's edit
Removal of Kapoor study on efflux pumps to filter surface water of anti-biotics
Source Addition
J. Craig Venter Center paragraph
A field unrecognized by Nobels
External links modified
External links modified
What about a List of genetically modified organisms?
External links modified
External links modified
External links modified
External links modified
Looks good
Merge
I'll take this on. Reviewer: Chiswick Chap (talk · contribs) 15:06, 10 November 2017 (UTC)
- Thanks Chiswick Chap. I will work through your comments over the next few days. AIRcorn (talk) 06:50, 12 November 2017 (UTC)
Comments
First of all, many thanks for helping to bring such an important and controversial topic to GAN. It's very good to see the topics that our readers actually want help on covered in this way.
Lead: needs to summarize whole of article. At the moment it covers the function and applications quite well, but does not cover the History, Regulation, or Controversy sections in enough detail. Suggest you make a pass right through article summarizing each section, and then see if you want to augment or replace the existing lead text.
Definition: perhaps this should be called 'Context', as it discusses and compares GM with related techniques.- What about something like "Terminology". That gives it the broader scope, but keeps it more encyclopedic. It also covers the last paragraph better. There appears to be genuine confusion on what is and what isn't genetic engineering so I felt it was important to specifically point out that cloning and stem cell research are not explicitly genetic engineering. AIRcorn (talk) 09:37, 13 November 2017 (UTC)
- Personally I think we should avoid sections on "terminology" at any cost. Our job is to write about the subject, not about the words about the subject, with as little jargon as possible. And we need a context section, see below. We should cut down talk about words to the absolute minimum. Chiswick Chap (talk) 12:18, 13 November 2017 (UTC)
Definition/Context: it might be helpful to add a short paragraph of actual context (in the same section or another depending on what we agree to name it). This might say briefly that plant breeding is slow, but the need for it is urgent (famine, global warming, population growth, no new agricultural land), and that GM offers the potential to faster breeding from a wider range of genes, in theory solving many problems.
- I am a bit wary of doing this given the controversial nature of the topic. While it certainly has those potentials it has also been argued that it has failed to live up to its expectations. Maybe start the paragraph comparing GE to traditional plant breeding as that would also be a good way to help show the differences. A diagram and example would be nice (I have a few ideas there). I could then attribute some of these predictions along with a few counters (balanced as best I can). I will think on this, but can probably rustle something up. AIRcorn (talk) 09:37, 13 November 2017 (UTC)
- Good. Neither the differences from trad. breeding, nor the urgent need, are at all controversial; and GE certainly offers the hope of meeting the need. Something of the sort is needed. Chiswick Chap (talk) 12:15, 13 November 2017 (UTC)
- I am a bit wary of doing this given the controversial nature of the topic. While it certainly has those potentials it has also been argued that it has failed to live up to its expectations. Maybe start the paragraph comparing GE to traditional plant breeding as that would also be a good way to help show the differences. A diagram and example would be nice (I have a few ideas there). I could then attribute some of these predictions along with a few counters (balanced as best I can). I will think on this, but can probably rustle something up. AIRcorn (talk) 09:37, 13 November 2017 (UTC)
History - why not say which animal Jaenisch created in the image caption.
History - why not name Jennifer Doudna under CRISPR. Maybe we should say CRISPR/Cas9, by the way.
History - please spell out and wikilink FDA at first instance.
Process - maybe spell out 'genetic screens' at first instance (currently just 'screens').
Process - I'd expect to see a photograph of a scientist at work on the process here (something like File:Master Mix with Primers form PCR.jpg, say). Failing that we could have a photo of a machine like a gene gun, File:PDS 1000-He Biolistic Particle Delivery System ("Gene Gun").jpg, for example.
- Thanks! Chiswick Chap (talk) 08:41, 16 November 2017 (UTC)
Inserting DNA ... - the "currently four families" is sounding a bit old, given that CRISPR/Cas9 is so much more efficient than the rest. Maybe mention that, at least.
Medicine - "Follistim" => "Urofollitropin" or better simply "follicle stimulating hormone". The same issue for "Glybera". We should always behave like an encyclopedia and give the generic name, not a trade name at first instance. If you believe the trade names are vital, put them in parentheses after the generic names. (Same for any other instances of the practice)
Research - "Genes and other genetic information from a wide range of organisms are transformed into bacteria " - probably you don't mean they're turned into bacteria. Best reword.
Agriculture - removed outdated second ref for salmon; removed sentence and ref about cow's milk (never brought to market, and ref was dead anyway); changed description of effects on salmon to reaching normal adult size faster rather than the wrongly stated grow larger. David notMD (talk) 02:45, 14 November 2017 (UTC)
- Thanks. Chiswick Chap (talk) 09:00, 14 November 2017 (UTC)
Minor tweaks
"insect resistant and/or herbicide tolerant" - please avoid the /: "or" is surely sufficient here.
"humanised" => "adapted".
"academic lab" => "research laboratory".
BioArt => Microbial art.
Summary
I'm very pleased to see that the article is now free of the small issues listed above, and in particular that the lead is a far better summary of the text. It's clearly of the right standard and I'm happy to award it a GA. I hope you'll take the time to help shorten the GAN queue by reviewing an article or two. Chiswick Chap (talk) 21:21, 17 November 2017 (UTC)
GA Review
- This review is transcluded from Talk:Genetic engineering/GA1. The edit link for this section can be used to add comments to the review.