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Consider this paragraph, which appears in the current version.
Many sources, notably companies that sell genealogical DNA tests, state that paternal mtDNA is never transmitted to offspring. However, a mounting number of studies show that paternal mtDNA can be inherited. This belief is central to mtDNA genealogical DNA testing and to the theory of mitochondrial Eve. However, there is evidence that in sexual reproduction, the tail of the sperm does enter the egg, and thus paternal leakage may occur.
This implies that the idea that paternal mtDNA can be inherited is "central to mtDNA genealogical DNA testing and to the theory of mitochondrial Eve". This is clearly a nonsense. The section reeks of having been edited in stages by people of opposing viewpoints. It needs to be edited to say something sensible. Ordinary Person 08:04, 13 December 2006 (UTC)
Agreed. How about: Many sources state state that human paternal mtDNA is never transmitted to offspring. This belief is central to mtDNA genealogical testing and also to the theory of mitochondrial Eve. There are studies though that show that paternal mtDNA can be inherited. There is also evidence that, in sexual reproduction, the tail of the sperm does enter the egg and thus paternal leakage may occur. It is still rough but at least the ideas are in the right order.-- RebekahThorn 02:49, 31 December 2006 (UTC)
Hi, I do not know how to edit wiki very well, but one of the citations here, however valid in some respects, appears to have a particular pseudoscientific creationist bent to it: http://www.cs.unc.edu/~plaisted/ce/mitochondria.html THis is citation 1 in the paper, but the last two paragraphs are clearly tainted by creationist pov, and the website on which it is contained: http://www.cs.unc.edu/~plaisted/ce/index.html "A Creation Perspective", opens with a quote from the bible. On the citation in question, the following page is recommended as further reading: http://www.rae.org/clocks.html I quote the last sentence of this paper: "This is in line with the biblical time frame. " I'm not sure what the wiki rules are for this, but I just wanted to point this out, because as a biology student, this makes me think twice about taking pages like this seriously. -- 70.121.208.19 ( talk) 19:40, 1 December 2008 (UTC)
In the current edit:
However, there has been only a single documented case of human paternal mitochondrial DNA transmission, and it was linked to infertility.
This would be a major change, so I don't want to make it alone. I may be repeatedly missing something in the article.
I have re-read the article cited - http://www.nejm.org/doi/full/10.1056/NEJMoa020350 - several times and don't see infertility treatment or infertility itself linked to the presence of paternal mtDNA in this patient. Infertility is mentioned in the context of intra-cytoplasmic sperm injection (ICSI) but does not say that the patient was conceived using ICSI or similar methods. (It does mentions that paternal mtDNA has been seen in abnormal embryos produced this way, but states that this has not been seen in infants born after ICSI. No "until now" - I don't find any hint of this anywhere relating to the patient himself.)
I propose that "However, there has been only a single documented case of human paternal mitochondrial DNA transmission, and it was linked to infertility" have the words "and it was linked to infertility" removed.
RuralVirologist ( talk) 23:12, 18 February 2012 (UTC)
Change made. Objections please, if any. RuralVirologist ( talk) 12:26, 26 June 2012 (UTC)
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I removed from the article this quote:
A 2002 study states [1](ref #14 in the article)
“ | Mitochondria may not be inherited solely through the maternal line, according to new research that promises to overturn accepted biological wisdom. | ” |
It is not "a 2002 study" but an article referring to the study already mentioned here as reference #18. If anyone thinks it is worth mentioning again as a different source, at least locate it in an appropriate chronological order.
This article is rated Start-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | |||||||||||||||||||||||||||||||||||||
|
Consider this paragraph, which appears in the current version.
Many sources, notably companies that sell genealogical DNA tests, state that paternal mtDNA is never transmitted to offspring. However, a mounting number of studies show that paternal mtDNA can be inherited. This belief is central to mtDNA genealogical DNA testing and to the theory of mitochondrial Eve. However, there is evidence that in sexual reproduction, the tail of the sperm does enter the egg, and thus paternal leakage may occur.
This implies that the idea that paternal mtDNA can be inherited is "central to mtDNA genealogical DNA testing and to the theory of mitochondrial Eve". This is clearly a nonsense. The section reeks of having been edited in stages by people of opposing viewpoints. It needs to be edited to say something sensible. Ordinary Person 08:04, 13 December 2006 (UTC)
Agreed. How about: Many sources state state that human paternal mtDNA is never transmitted to offspring. This belief is central to mtDNA genealogical testing and also to the theory of mitochondrial Eve. There are studies though that show that paternal mtDNA can be inherited. There is also evidence that, in sexual reproduction, the tail of the sperm does enter the egg and thus paternal leakage may occur. It is still rough but at least the ideas are in the right order.-- RebekahThorn 02:49, 31 December 2006 (UTC)
Hi, I do not know how to edit wiki very well, but one of the citations here, however valid in some respects, appears to have a particular pseudoscientific creationist bent to it: http://www.cs.unc.edu/~plaisted/ce/mitochondria.html THis is citation 1 in the paper, but the last two paragraphs are clearly tainted by creationist pov, and the website on which it is contained: http://www.cs.unc.edu/~plaisted/ce/index.html "A Creation Perspective", opens with a quote from the bible. On the citation in question, the following page is recommended as further reading: http://www.rae.org/clocks.html I quote the last sentence of this paper: "This is in line with the biblical time frame. " I'm not sure what the wiki rules are for this, but I just wanted to point this out, because as a biology student, this makes me think twice about taking pages like this seriously. -- 70.121.208.19 ( talk) 19:40, 1 December 2008 (UTC)
In the current edit:
However, there has been only a single documented case of human paternal mitochondrial DNA transmission, and it was linked to infertility.
This would be a major change, so I don't want to make it alone. I may be repeatedly missing something in the article.
I have re-read the article cited - http://www.nejm.org/doi/full/10.1056/NEJMoa020350 - several times and don't see infertility treatment or infertility itself linked to the presence of paternal mtDNA in this patient. Infertility is mentioned in the context of intra-cytoplasmic sperm injection (ICSI) but does not say that the patient was conceived using ICSI or similar methods. (It does mentions that paternal mtDNA has been seen in abnormal embryos produced this way, but states that this has not been seen in infants born after ICSI. No "until now" - I don't find any hint of this anywhere relating to the patient himself.)
I propose that "However, there has been only a single documented case of human paternal mitochondrial DNA transmission, and it was linked to infertility" have the words "and it was linked to infertility" removed.
RuralVirologist ( talk) 23:12, 18 February 2012 (UTC)
Change made. Objections please, if any. RuralVirologist ( talk) 12:26, 26 June 2012 (UTC)
Hello fellow Wikipedians,
I have just modified one external link on Paternal mtDNA transmission. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
When you have finished reviewing my changes, please set the checked parameter below to true or failed to let others know (documentation at {{
Sourcecheck}}
).
This message was posted before February 2018.
After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than
regular verification using the archive tool instructions below. Editors
have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the
RfC before doing mass systematic removals. This message is updated dynamically through the template {{
source check}}
(last update: 18 January 2022).
Cheers.— InternetArchiveBot ( Report bug) 10:40, 21 July 2016 (UTC)
I removed from the article this quote:
A 2002 study states [1](ref #14 in the article)
“ | Mitochondria may not be inherited solely through the maternal line, according to new research that promises to overturn accepted biological wisdom. | ” |
It is not "a 2002 study" but an article referring to the study already mentioned here as reference #18. If anyone thinks it is worth mentioning again as a different source, at least locate it in an appropriate chronological order.