The group demonstrates strong interest through references to case studies and mentions of well-known medical journals, such as the New England Journal of Medicine, emphasizing the relevance of the research. The tone is analytical and inquisitive, with specific examples like discussions on DNA's role in organismality and references to complex biological cases, which underscore the perceived importance and potential impact of the publication.
AgreementModerate agreement
Most discussions acknowledge the significance of tetragametic chimerism and its medical implications, showing general support for the publication's findings.
InterestHigh interest
The majority express a high level of curiosity and fascination with the case, highlighting the intriguing nature of genetic anomalies.
EngagementModerate engagement
Several contributions involve detailed explanations, references to specific studies, and debates about the biological implications, indicating active involvement.
ImpactModerate impact
The discussions reflect an awareness that this research influences understanding of genetics and familial relationships, though the overall discourse remains within academic and medical interest levels.
Abstract in brief
The text discusses a case where confusing or disputed maternity results in the discovery of tetragametic chimerism, a rare condition where an individual is made up of two different sets of DNA due to the fusion of two fertilized eggs.
It highlights how this genetic anomaly can complicate paternity and maternity tests, as standard testing might incorrectly identify biological relationships.
The identification of tetragametic chimerism in this case underscores the importance of advanced genetic analysis in resolving complex medical and familial issues.]
#افحصو_طلال_2
تعرف هذه الحالة علميا
Tetragametic Chimerism
وهذه الحالة نشرت عام ٢٠٠٢ بمجلة نيوانجلاند الطبية العريقة
https://t.co/EN1h5U8Gb7
Feb 27, 2020 · 20 likes · 7 shares · 25,238 followersView post →
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Shining Science
@ShiningScience · X
Reference | Source:
Disputed maternity leading to identification of tetragametic chimerism
https://t.co/9U0c16AoKy
Nov 23, 2025 · 12 likes · 1 share · 86,162 followersView post →
CI
Cuando la duda se acepta como ignorancia.
@ErFotingo · X
2 óvulos fecundados por dos espermatozoides coincidieron en un útero y, en vez de dar lugar a 2 hermanas, se fusionaron para formar una sola persona: ¿ La identidad del ser humano NO está en su #ADN ?
May 9, 2024 · 3 likes · 2 shares · 803 followersView post →
GH
George Harvey
@DrGeorgeHarvey · X
@SusannaLHarris Two non-identical embryos (technically gamates) can fuse in the womb to create one human that has two distinct sets of DNA. Often whole organs can be from one set only. This is called Tetragametic Chimerism.
In one case it caused a disputed maternity https://t.co/Q5qBuV1rpd
Aug 18, 2020 · 3 likes · 1 share · 180 followersView post →
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Carlos
@carlosbiologia1 · X
Disputed Maternity Leading to Identification of Tetragametic Chimerism | New England Journal of Medicine https://t.co/qZOds8q5rk
Lydia Fairchild's case revealed she was a chimera with two different DNA sets, causing disputed maternity and DNA test errors. Her story highlights the complexities of genetic anomalies like tetragametic chimerism in…
Discover the fascinating condition of human chimerism, where individuals have two sets of DNA due to fetal cell fusion. This rare anomaly can complicate paternity tests and identity verification, highlighting the…
@TerfHappy @delilahmused @PMaxiums @zaelefty Do you dispute anything important on that wikipedia page? Her case is kinda famous
https://t.co/3Xh4qsvr1Z
Given the date and details I think this is the study on Lydia, but they dont mention her name
https://t.co/T08eMI4PPP https://t.co/piBQkU3OLW
@dcs_vortex @NotFarLeftAtAll Yu, N., et al. (2006). "Disputed Maternity Leading to Identification of Tetragametic Chimerism." New England Journal of Medicine, 346(20), 1545–1552. DOI: 10.1056/NEJMoa013452.
@JoseLuisSdelRio @Patrick66536255 @theladykatie All that saying is that a zygote may eventually become an organism not that they are one in the zygote stage
Surely you know that DNA alone does not define organismality
Ex Chimerism
https://t.co/j08k2qMen9
https://t.co/zvKIKd9vh6
https://t.co/vQkF4KABHW
https://t.co/Ywqx3G3xC2
RT @ErFotingo: 2 óvulos fecundados por dos espermatozoides coincidieron en un útero y, en vez de dar lugar a 2 hermanas, se fusionaron para…
May 9, 2024 · 2 shares · 2,781 followersView post →
MG
Miren Gurutxe
@Gurutxe1 · X
RT @ErFotingo: 2 óvulos fecundados por dos espermatozoides coincidieron en un útero y, en vez de dar lugar a 2 hermanas, se fusionaron para…
May 9, 2024 · 2 shares · 48,061 followersView post →
CI
Cuando la duda se acepta como ignorancia.
@ErFotingo · X
2 óvulos fecundados por dos espermatozoides coincidieron en un útero y, en vez de dar lugar a 2 hermanas, se fusionaron para formar una sola persona: ¿ La identidad del ser humano NO está en su #ADN ?
May 9, 2024 · 3 likes · 2 shares · 803 followersView post →
C
Carlos
@carlosbiologia1 · X
Disputed Maternity Leading to Identification of Tetragametic Chimerism | New England Journal of Medicine https://t.co/qZOds8q5rk
Aqui vai um dos primeiros artigos mostrando um caso de quimerismo materno que levou a exclusão da maternidade biológica . NEJM 2002 https://t.co/9mLBtCkxhi
@SwipeWright Ah, mosaics. Sadly, they will remain childless as well, because clearly this woman only thought she had been pregnant and given birth: https://t.co/aVILX6qc13
@SuperBoyacense @juda712 @CareRaroHp @SebBenj97 pero más importante porque atribuye el quimerísmo a un gemelo... los gemelos comparten el mismo código genético. Entonces busqué el artículo citado
https://t.co/Iyc1Im4qeS
Pues resulta que en este caso particular, el quimerismo hace que se generen 4 tipos de gametos.
@savvykenya Apparently not. This has happened to women before: https://t.co/ivWkNqWyvj
Jul 18, 2021 · 1 like · 4,987 followersView post →
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JoJaSciPo
@strangetruther · X
RT @DrGeorgeHarvey: @SusannaLHarris Two non-identical embryos (technically gamates) can fuse in the womb to create one human that has two d…
Aug 18, 2020 · 1 share · 5,065 followersView post →
GH
George Harvey
@DrGeorgeHarvey · X
@SusannaLHarris Two non-identical embryos (technically gamates) can fuse in the womb to create one human that has two distinct sets of DNA. Often whole organs can be from one set only. This is called Tetragametic Chimerism.
In one case it caused a disputed maternity https://t.co/Q5qBuV1rpd
Aug 18, 2020 · 3 likes · 1 share · 180 followersView post →
E
Embryology
@Embryology_ · X
Chimera هو حيوان يتكون من أربع خلايا أبوية ( بيضتين مخصبتين أو أجنة مبكرة تلتحم وتتحد معا). يحتفظ كل تجمع من الخلايا بصفته الخاصة ويكون الحيوان الناتج خليطا من الأنسجة. وغالبا ما يشاهد في الحيوان ونادرا في الإنسان المرجع: https://t.co/rLgis5jQ00
... 10.1056/NEJMoa013452. Gilgenkrantz S. Nouveaux regards sur les mosaïques et chimères humaines. Med Sci (Paris). 2002 Oct;18(10):925-2. doi: 10.1051/medsci ...
... 10.1056/NEJMoa013452. Gilgenkrantz S. Nouveaux regards sur les mosaïques et chimères humaines. Med Sci (Paris). 2002 Oct;18(10):925-2. doi: 10.1051/medsci ...
... 10.1056/NEJMoa013452. Gilgenkrantz S. Nouveaux regards sur les mosaïques et chimères humaines. Med Sci (Paris). 2002 Oct;18(10):925-2. doi: 10.1051/medsci ...
... 10.1056/NEJMoa013452. Gilgenkrantz S. Nouveaux regards sur les mosaïques et chimères humaines. Med Sci (Paris). 2002 Oct;18(10):925-2. doi: 10.1051/medsci ...
Federación - Una mujer con dos tipos de ADN: Karen Keegan, una ...
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... 10.1056/NEJMoa013452 | Facebook. Log in. Facebook. No photo description available. Federación Internacional de Criminología y ... Jun 3, 2024 · ...
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