The discussions frequently reference PCR's foundational importance, including its invention by Kary Mullis and its widespread use in detecting genetic material, which shows respect for its scientific impact. Conversely, some posts exhibit skepticism, especially about its reliability for disease detection when cycles are high, using phrases like 'misused' and 'puppet show', reflecting concerns about its limitations and potential misuse in diagnostic contexts.
AgreementModerate agreement
Most discussions recognize the significance of PCR, with some skepticism about its applications and accuracy, especially regarding medical testing and claims from its inventor.
InterestHigh interest
Participants show high curiosity about PCR's history, controversies, and diverse applications, indicating a strong engagement with the topic.
EngagementHigh engagement
Many posts delve into detailed aspects such as PCR's role in COVID-19 testing, genetic sex determination, and its scientific basis, demonstrating deep involvement.
ImpactModerate impact
Discussions highlight PCR’s profound role in molecular biology, diagnostics, and even sports verification processes, signifying its significant influence.
Abstract in brief
The polymerase chain reaction (PCR) is a laboratory technique used to make millions of copies of a specific DNA segment, allowing scientists to analyze small amounts of DNA in detail.
It involves repeated cycles of heating and cooling to denature DNA, anneal primers, and extend new DNA strands, which amplifies the target sequence exponentially.
PCR is widely used in various fields, including medical diagnostics, forensics, and genetic research, because of its speed, precision, and ability to work with minimal DNA samples.]
“In the UK Biobank group, there were 128 cancer-related deaths through the end of 2022. Participants who had had a positive polymerase chain reaction test result for COVID-19 in 2020 had a nearly 2-fold increased risk of cancer-related death than those who tested negative”
Would you look at that, new rules about gender testing female athletes has already had a negative impact on women placing sports! Who’d have predicted this?!?
A comparative analysis between real-time polymerase chain reaction and next-generation sequencing for the simultaneous detection of key fusions in acute myeloid leukaemia @BrJHaem
https://t.co/AUM8w1sKdr
Nov 17, 2025 · 20 likes · 3 shares · 1,140 followersView post →
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SEUP
@TSEUP · X
Nov 21, 2025 · 17 likes · 6 shares · 11,088 followersView post →
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Dalibor Topić
@robilad.bsky.social · Bluesky
Spannend. Ich hoffe ja, dass es irgendwann etwas gibt, das man einfach der Zahnpasta zufügen kann.
The polymerase chain reaction (PCR) is a laboratory method used to amplify specific DNA segments, enabling detailed analysis from minimal samples. It involves repetitive heating and cooling cycles to denature DNA…
The polymerase chain reaction PCR is a laboratory technique used to make millions of copies of a specific DNA segment, facilitating detailed analysis of small DNA samples. It involves cycles of heating and cooling to…
@ASHE_Journal TWO STEP C.diff testing is the way to go.... Impact of switching from polymerase chain reaction-only to two-step Clostridioides difficile testing in a large hospital system https://t.co/eZ6a5Rrxhq https://t.co/SFqTC9TCgq
Nov 24, 2025 · 2 likes · 1,386 followersView post →
Impact of switching from polymerase chain reaction-only to two-step Clostridioides difficile testing in a large hospital system doi.org/10.1017/ash....
@aggr4v4t3 Look... how many clicks... how many primogems...
Primogems to Clicks Ratio (PCR)
Note:
Not to be confused with Polymerase Chain Reaction, the other... less important PCR
Thermus aquaticus is the source of the heat-resistant enzyme Taq DNA polymerase, one of the most important enzymes in molecular biology because of its use in the polymerase chain reaction (PCR) DNA amplification technique.
#sciart #watercolor #bacteria #painting #art #paint
After the bacteria grew, a sterile toothpick scraping a small portion of one of the colonies, it was place into a small tube with water, buffer, and two primers (forward and reverse). This was done to make copies of the DNA using Polymerase Chain Reaction.
ORF3a (OR) is one of accessory proteins encoded by SARSCoV2. highly-sensitive droplet digital polymerase chain reaction (ddPCR) to detect and quantify the N gene of SARS-CoV-2 in fetal organs, followed by quantitative real-time PCR with reverse transcription (RT-qPCR) to detect
@Anniepop2027 @Keir_Starmer @LBC @SkyNews The UNI party knew the Polymerase Chain Reaction test was not fit for purpose, as reported by its designer Kary
Mullis, it picks up genetic material when run at over 45 cycles per minute, ie historic colds and flu. It was all a puppet show.
Nov 21, 2025 · 1 like · 1,166 followersView post →
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Francisca Martínez
@famartinez2001 · X
RT @TSEUP:
Nov 21, 2025 · 6 shares · 10,026 followersView post →
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Milvus
@JORGELAMRET · X
RT @elsilenciodello: Más información: Balboni, A. y colaboradores (2019). "Genetic Characterization of Canine Adenovirus Type 1 Detected by…
Nov 21, 2025 · 1 share · 3,590 followersView post →
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AlistairTN
@TnAlistair · X
@BalancedBM @David_B_Ro @ClareCraigPath Also, from grok :
Sequential (or serial/longitudinal) quantitative polymerase chain reaction (qPCR) testing refers to repeated measurements of viral nucleic acid levels over time to track changes in viral load.
Nov 21, 2025 · 6 shares · 543 followersView post →
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Daniel Montero
@ndanmontero · X
Febrile infants with a positive cerebrospinal fluid enterovirus PCR are at low risk of having an invasive bacterial infection and have shorter durations of antibiotic treatment and hospitalisation admission.
Alonso-Cadenas JA, et al. Arch Dis Child 2024;
https://t.co/spER73Lpws
Más información: Balboni, A. y colaboradores (2019). "Genetic Characterization of Canine Adenovirus Type 1 Detected by Real-time Polymerase Chain Reaction in an Oral Sample of an Italian Wolf (Canis lupus)". Journal of Wildlife Diseases 55 (3): 737-741.
Nov 21, 2025 · 1 like · 1 share · 311 followersView post →
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SEUP
@TSEUP · X
Nov 21, 2025 · 17 likes · 6 shares · 11,088 followersView post →
RT @iontecs_pemf: @eleven11even Yes, a version of that will also be in my device I haven't announced yet.
SONOPHORESIS TELEPORTATION & PE…
Nov 20, 2025 · 43 shares · 471 followersView post →
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Bobby Alley
@iburnsteel · X
@sammyanntyler @AllisonPearson es, Kary Mullis ; He was murdered died in 2019) — the Nobel Prize-winning inventor of the polymerase chain reaction (PCR) technique — made statements very similar to this idea.
He expressed this most clearly in public talks and interviews in the 1990s, often in the context of
@TakethatCt es, Kary Mullis (note the correct spelling; he died in 2019) — the Nobel Prize-winning inventor of the polymerase chain reaction (PCR) technique — made statements very similar to this idea.
He expressed this most clearly in public talks and interviews in the 1990s, often in the
Kary Mullis (Chemist, 1944–2019) Mullis invented polymerase chain reaction (PCR) in 1983, a technique that revolutionized DNA amplification and earned him the 1993 Nobel Prize in Chemistry. PCR leverages the heat-stable enzyme Taq polymerase (derived from the bacterium Thermus https://t.co/LLlRPbM641
Nov 20, 2025 · 1 like · 1,509 followersView post →
RT @gemoscatelli: @AgentBlusky @DJSpeicher What Kary Mullis said about PCR in the 1990s is irrelevant today in 2025. PCR does what it does,…
Nov 20, 2025 · 1 share · 4,819 followersView post →
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Gerardo Moscatelli
@gemoscatelli · X
@AgentBlusky @DJSpeicher What Kary Mullis said about PCR in the 1990s is irrelevant today in 2025. PCR does what it does, polymerase chain reaction. This video is irrelevant. DNA sequenced and detected.
Nov 20, 2025 · 1 like · 1 share · 4,819 followersView post →
As presented at #ASCP25, CytoRich Red performed better than formalin as a collecting medium for #PCR sequencing among patients with advanced #NSCLC. Learn more: https://t.co/Ykub3s9cjx
#medtwitter #onctwitter https://t.co/mSoDe2pCSg
RT @MostafaFaisal14: A comparative analysis between real-time polymerase chain reaction and next-generation sequencing for the simultaneous…
Nov 18, 2025 · 3 shares · 273 followersView post →
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@DrShady_Yousif · X
✅Polymerase-chain-reaction assay of a swab specimen from a lesion was positive for HSV type 1.
✅A dx of HSV blepharitis — w/ reactivation within the sensory territory of the infraorbital branch of the maxillary division of the trigeminal nerve — was made.
Nov 18, 2025 · 2 likes · 6,986 followersView post →
@jorgenomefui Amigo sputnikero, te dejamos acá una base de datos con papers sobre pcr testing issues que probablemente no conozcas. Enjoy! https://t.co/VMVoBXNmEw
Nov 18, 2025 · 1 like · 1,225 followersView post →
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Rose Love
@mME36xSyJCNej7B · X
RT @hatsunechi: ちなみに↑これは2022年12月の情報です
Molecular Cloning, Polymerase Chain Reaction, an Educational Guide for Cellular Engineering https://t…
Nov 18, 2025 · 2 shares · 1,089 followersView post →
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Mostafa Faisal
@MostafaFaisal14 · X
A comparative analysis between real-time polymerase chain reaction and next-generation sequencing for the simultaneous detection of key fusions in acute myeloid leukaemia @BrJHaem
https://t.co/AUM8w1sKdr
Nov 17, 2025 · 20 likes · 3 shares · 1,140 followersView post →
RT @iontecs_pemf: @eleven11even Yes, a version of that will also be in my device I haven't announced yet.
SONOPHORESIS TELEPORTATION & PE…
Nov 17, 2025 · 43 shares · 471 followersView post →
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Viejo Ray
@Viejo_Ray · X
@ThomasReidCS The polymerase chain reaction (PCR) is a laboratory method widely used to amplify copies of specific DNA sequences rapidly.
It was never intended for disease detection according to its inventor Katy Mullis and can be cycled up to generate a high number of false positives.
@RealWsiegrist @SHomburg Man kann es nicht oft und deutlich genug sagen: Die Polymerase Chain Reaction ist kein Test- und schon gar kein Diagnoseverfahren.
In der Drosten-Version mit 45 Vermehrungszyklen und unspezifischen Primer-Dimeren wurde es offensichtlich eingesetzt, um buchstäblich möglichst
Comparison of Polymerase Chain Reaction and Conventional Methods for Diagnosis of Listeria monocytogenes Isolated from Different Clinical Specimens and Food Stuffs https://t.co/6NfPgdmrJq
Polymerase Chain Reaction (PCR) Market Growth, Business Experts Insights, Industry Trends and Forecast by 2034: Report by GIS
To Know More : https://t.co/yO7RRnMIZC
#pcrtech #moleculardiagnostics #biotechgrowth #genetictesting #labinnovation
A Polymerase Chain Reaction (PCR) test is commonly used to detect the genetic material of RSV in respiratory specimens acquired through nasal swabs or throat swabs. PCR is highly sensitive and can be specific for RSV detection. www.copdcanada.info/rsv-respirat...
A Research Letter by ASCI member Joshua T. Schiffer & team:
Molnupiravir clinical trial simulation suggests that polymerase chain reaction underestimates antiviral potency against SARS-CoV-2: www.jci.org/articles/vie...
A Research Letter by Joshua T. Schiffer & team:
Molnupiravir clinical trial simulation suggests that polymerase chain reaction underestimates antiviral potency against SARS-CoV-2: www.jci.org/articles/vie...
Two-dimensional polymerase chain reaction for identifying the HLA alleles associated with adverse drug reactions.
Full text: https://www.jmdjournal.org/article/S1525-1578(25)00196-5/fulltext
"The majority of patients were ➕ for HTLV antibodies by Western blotting and for HTLV-II gag sequences by polymerase chain reaction and in situ hybridization. Twenty nonexposure healthy controls were negative in all assays. These data support an association between an HTLV-ll-like virus and CFIDS."
"We evaluated 30 adult and pediatric CFIDS patients from six eastern states for the presence of human T-lymphotropic virus (HTLV) types I and II by Western immunoblotting, polymerase chain reaction, and in situ hybridization of blood samples."
RCT: Among 450 participants, Azelastine nasal spray was associated with a reduced incidence of lab-confirmed SARS-CoV-2 respiratory infections (2.2% compared to 6.7% with placebo). ja.ma/47ZMQMz
Kary Mullis shared the Nobel Prize in 1993 for the invention of polymerase chain reaction (PCR) which, among other things, is the tool that is central to all DNA testing; he has said LSD helped him develop it.
He was also a climate change denier and did not believe HIV causes AIDS.
So, ya know...
Neurodevelopmental Outcomes of 3-Year-Old Children Exposed to Maternal Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection in Utero
journals.lww.com/greenjournal...
This is the heart of Polymerase Chain Reaction (PCR) denial on X. It all depends basically one video from the inventor who lost it and denied the fact that HIV causes AIDS. Ever since the pandemic this video makes the rounds over and over and over and over
Nested open reading frame (ORF) 7 reverse transcription polymerase chain reaction and ORF5 phylogenetic refinement for enhanced detection and genetic classification of porcine reproductive and respiratory syndrome virus-2 in Thailand https://pubmed.ncbi.nlm.nih.gov/41113227/
Nested open reading frame (ORF) 7 reverse transcription polymerase chain reaction and ORF5 phylogenetic refinement for enhanced detection and genetic classification of porcine reproductive and respiratory syndrome virus-2 in Thailand https://pubmed.ncbi.nlm.nih.gov/41113227/
8/
In machine learning, full‑gene models fail when p ≫ n. PCA solves that: turn genes into PCs, use only top components for regression—called PCR . (this is not your Polymerase Chain Reaction, it is Principal component regression)
[source: heard this from the real biologists at the microbiology journal I copyedited at from 1992-3, where one of my job responsibilities was writing out "polymerase chain reaction" the first time the authors used PCR in an article]
Comparative evaluation of three polymerase chain reaction primer sets for accurate molecular detection of Trypanosoma lewisi in wild rodents in Indonesia pubmed.ncbi.nlm.nih.gov/41064814/
"The WCS lab had already developed a similar portable test based on quantitative polymerase chain reaction technology, or qPCR, for a rare turtle in Vietnam."
Μέχρι πριν το 1990 δεν είχαμε τρόπο να το κάνουμε αυτό. Η PCR κάνει μία αλυσιδωτή αντίδραση χρησιμοποιώντας ένζυμα που μπορούν να αντιγράφουν DNA. Με αλυσιδωτές αντιδράσεις, έχεις στο τέλος μία ικανοποιητική ποσότητα DNA για να αναλύσεις. Αυτό έκανε αυτή η μηχανή. Λέγεται Polymerase Chain Reaction.
committed suicide; the autopsy (in which a polymerase chain reaction was also performed) found that there were enteroviral sequences in samples of her muscles, heart, hypothalamus, and brain stem. The researchers found: "These findings again support the possibility that there is a dysfunction of
Sensitivity and Specificity of Polymerase Chain Reaction in Blood and Bronchoalveolar Lavage Samples for Mucormycosis: A Bayesian Diagnostic Test Accuracy Meta-Analysis
Valliappan Muthu and colleagues
link.springer.com/article/10.1...
Founder & CEO Bernard Peperstraete explains the role of quantitative polymerase chain reaction (qPCR) and how Acuamark is using it for diagnostic testing in cancer.
#methylation #Diagnostics #MedicalDiagnostics #LabTesting #Healthcare #MedicalTesting #MedTech #Laboratory
The polymerase chain reaction (PCR) is a powerful molecular biology technique used to amplify DNA sequences. Each cycle consists of distinct steps—denaturation, annealing, and extension—requiring specific enzymes, primers, and nucleotides.
RCT: Among 450 participants, Azelastine nasal spray was associated with a reduced incidence of lab-confirmed SARS-CoV-2 respiratory infections (2.2% compared to 6.7% with placebo). ja.ma/4lUgWos
“In the UK Biobank group, there were 128 cancer-related deaths through the end of 2022. Participants who had had a positive polymerase chain reaction test result for COVID-19 in 2020 had a nearly 2-fold increased risk of cancer-related death than those who tested negative”
No other family members had been sick, and polymerase chain reaction and serology testing of some of the child's close contacts revealed no evidence of human-to-human spread. A sample collected from the child on January 10 was still positive, but specimens collected 4 days after that were negative.
In 1985, Kary Mullis invented the process known as polymerase chain reaction (PCR), in which a small amount of DNA can be copied in large quantities over a short period of time. By applying heat, the DNA molecule's two strands are separated and the DNA building blocks 1985. we are steps away.
Would you look at that, new rules about gender testing female athletes has already had a negative impact on women placing sports! Who’d have predicted this?!?
So what's a "missed infection outcome" given "SARS-CoV-2 rapid antigen testing (RAT) was conducted twice weekly, with positive results confirmed by polymerase chain reaction (PCR). Symptomatic participants with negative RAT results underwent multiplex PCR testing for respiratory viruses."?
Nasal spray with azelastine significantly reduced the likelihood of #COVID19 infections
Participants were randomly assigned 1:1 to receive azelastine, 0.1%, nasal spray or placebo 3 times daily for 56 days. #SARSCoV2.
You're all welcome for transfeminine, mobility scooter, mifepristone, tankini, buckminsterfullerene & bucky balls, and cool beans. apologies for adware and microbrews, though, among others.
“The viral infection is triggering a faster outgrowth of these cells,” said John Alcorn, PhD/University of Pittsburgh. UK Biobank participants who had positive polymerase chain reaction test result for COVID-19 in 2020 had a nearly 2-fold increased risk of cancer-related death than those negative.
A Quantitative Polymerase Chain Reaction Protocol for Sex Identification of Zebra Finch and Chicken Using Blood Samples https://www.biorxiv.org/content/10.1101/2025.08.27.671803v1
A Quantitative Polymerase Chain Reaction Protocol for Sex Identification of Zebra Finch and Chicken Using Blood Samples https://www.biorxiv.org/content/10.1101/2025.08.27.671803v1
#ArticleinPress: Two-dimensional polymerase chain reaction for identifying the HLA alleles associated with adverse drug reactions.
Full text: https://www.jmdjournal.org/article/S1525-1578(25)00196-5/fulltext
From last may, worldboxing.org/world-boxing....
"World Boxing’s new policy and introduction of testing will mean that all athletes over the age of 18 that want to participate in a World Boxing owned or sanctioned competition will need to undergo a PCR (polymerase chain reaction) genetic test…
"On Wednesday, Khelif, who has not competed since her win in Paris, denied claims made by her former manager that she has retired from the sport."
www.reuters.com/sports/taiwa...
5ARD males cannot fool a PCR, polymerase chain reaction, sex-verification test.
“The international body, World Boxing, had already announced its plan to require competitors to undergo a polymerase chain reaction test or an equivalent genetic screening test to determine their sex at birth.”
“Sex at birth.” Isn’t that determined visually at birth?
“Of the 115 birds sampled, polymerase chain reaction (PCR) test results for 9, including 8 Adelie penguins (12%) at 2 different locations and 1 Atlantic cormorant, were suspected positive for H5 avian flu.” www.cidrap.umn.edu/avian-influe...
Of the 115 birds sampled, polymerase chain reaction (PCR) test results for 9, including 8 Adelie penguins (12%) at 2 different locations and 1 Atlantic cormorant, were suspected positive for H5 avian flu.
Usefulness and limitations of polymerase chain reaction (PCR) for the diagnosis and management of toxoplasmosis following allogeneic hematopoietic cell transplant: Single center experience with 31 patients over 16 years
✅ Just Accepted
#IDSky
Polymerase Chain Reaction-Based Diagnosis of Leishmaniasis Targeting Kinetoplast Minicircle DNA in Infants with Hemophagocytic Lymphohistiocytosis pubmed.ncbi.nlm.nih.gov/40774245/
Polymerase Chain Reaction
Learn the complete process of Polymerase Chain Reaction (PCR) — from its principle, steps, and components to real-world amplification limits, enzyme fidelity, and PCR enhancers like DMSO, betaine, and glycerol.
Yoshinori Oie, Motokazu Tsujikawa et al. from Osaka University investigate trinucleotide repeat expansion and somatic repeat instability in the TCF4 gene using small pool polymerase chain reaction in patients with Fuchs’ endothelial corneal dystrophy.
doi.org/10.1167/iovs.66.11.14
Sequencing is down in the US for a variety of reasons, Ho said. For one, he noted, instead of polymerase chain reaction (PCR) testing at a laboratory, people who suspect they might have COVID-19 are using rapid antigen tests at home, “and those won’t tell you what variant you have.”
ICYMI: Deer gender determination by polymerase chain reaction: Validation study and application to tissues, bloodstains, and hair forensic samples from California
Deer gender determination by polymerase chain reaction: Validation study and application to tissues, bloodstains, and hair forensic samples from California
Clinical Rheumatology: Incident autoimmune diseases in association with SARS-CoV-2 infection: a matched cohort study (June 2023) — link.springer.com/article/10.1...
Ophthopedia Update: Impact of anti-viral therapy in CMV-positive anterior uveitis : Recurrence risk and corneal endothelial cell protection: To evaluate the risk of recurrence of anterior uveitis with positive polymerase chain reaction results for… #Ophthalmology #ophthotwitter #eyecare
[WATCH] UWC’s Molecular Maverick is using polymerase chain reaction (PCR) to detect breast cancer early - impacting lives across the globe.
Watch: youtu.be/OFJhW-dxymY
#IAmUWC
Yes!!! LCN2 is best known as an anti-microbial peptide that helps fight microbial infection but it also directly helped promote skin scratch closure! LCN2 expression was partially dependent on Janus kinase/signal transducer and activator of transcription signalling.
More excellent work from @m-salman-ashraf.bsky.social!
"A Need for a Time-Out: A Consensus Statement From the Post-Acute and Long-Term Care Medical Association (PALTmed) on the Use of Urine Polymerase Chain Reaction Testing for Urinary Tract Infections" #IDSky #UTISky
www.jamda.com/article/S152...
To everybody who is so mad at AI in search...
No search came up with the right answer (yes, I could use there results to figure it out).
Both GPT and Gemini just answered the question immediately.
✨Check out the newly published expert opinion article by Aleš Ryška et al. which outlines consensus testing algorithms for differentiated, medullary and anaplastic thyroid cancer to provide standardised recommendations for treating patients with advanced #ThyroidCancer.
We followed all infants from birth until the first occurrence of a polymerase chain reaction test result positive for influenza, the infant reached age 6 months…
Flu vaccination in pregnant females protective of young infants unable to be vaccinated! IMPORTANT!!!
Improved Detection of HIV-1 Drug Resistance With Droplet Digital Polymerase Chain Reaction: A Comparative Study and Its Implications https://pubmed.ncbi.nlm.nih.gov/40568005/
"It may be surprising to learn that the credited inventor of the most important workhorse in molecular biology—the polymerase chain reaction or PCR—once claimed he had seen a talking fluorescent raccoon near his cabin, which may or may not have been an alien. 1/2
8/
In machine learning, full‑gene models fail when p ≫ n. PCA solves that: turn genes into PCs, use only top components for regression—called PCR . (this is not your Polymerase Chain Reaction, it is Principal component regression)
I'm in Wikipedia rabbit hole!
- Started with Bristol, UK, which links to:
- Neanderthal man, then back to Bristol which links to:
- The Black Death, which links to:
- Polymerase chain reaction, then back to Black Death, which links to:
- Crisis of the late Middle Ages
And I'm still reading...
How a discovery in Yellowstone National Park led to the development of PCR www.richmondscientific.com/how-a-discov...
Bakterien in kochendem Wasser entdeckt. Warum können die überleben? Stabile Enzyme entdeckt, die bei der Entwicklung der „Polymerase Chain Reaction) helfen. #PCR-Test.
"Enzymes from Thermus aquaticus are used today as the key ingredient in the polymerase chain reaction (PCR). Something which laboratories around the world are using to detect the virus that causes COVID-19."
A retrospective analysis of canine, feline, and equine respiratory polymerase chain reaction panels performed at the New York State Animal Health Diagnostic Center (January–December 2023)
avmajournals.avma.org/view/journal...
@PDChina: Chinese researchers have applied airborne environmental DNA (eDNA) technology to aid the conservation of crested ibises in northwest China's Shaanxi, enabling efficient monitoring of the top-level state protected species using quantitative polymerase chain reaction (qPCR) based on the bird
pmc.ncbi.nlm.nih.gov/articles/PMC...
"The levels of messenger RNA (mRNA) transcription of FOXP3, IFN-γ, TNF, IL-6 and COX-2 from both COVID-19 infected and control subjects were evaluated using SYBRTM green real-time polymerase chain reaction (RT-PCR)."
May 30, 2025
World Boxing to introduce mandatory sex testing for all boxers
(ALL = both male & female)
*The policy is in the final stages of development— an attempt to disqualify Imane because this will require her to take an additional exam in a time crunch- PCR will show intersex at birth
Giaever's view is an outlier and not rooted in climate-model research.
3. Kary B. Mullis (Nobel Prize in Chemistry, 1993)
Background and Expertise
Kary Mullis won for inventing the polymerase chain reaction (PCR) technique-arguably the single most important molecular biology method of (15/53)
The specific test as per World Boxing's announcement is a PCR polymerase chain reaction, to detect the SRY gene and the presence of a Y chromosome.
www.theparadoxinstitute.com/watch/sex-sc...
Genetic material to test can come from saliva, buccal/nasal swab or blood.
"All athletes over 18 wishing to compete in a World Boxing owned or sanctioned event will need to undergo a PCR (polymerase chain reaction) genetic test to determine their sex at birth and their eligibility to compete." It's a stupid way to determine strength but it's not just applied to her
A PCR (Polymerase Chain Reaction) test is used for specific sex determination by confirming the presence of XY chromosomes. If Khelif takes the test will you accept the result? I will.
« All athletes over 18 wishing to compete in a World Boxing owned or sanctioned event will need to undergo a PCR (polymerase chain reaction) genetic test to determine their sex at birth and their eligibility to compete. »
From the article: “All athletes over 18 wishing to compete in a World Boxing owned or sanctioned event will need to undergo a PCR (polymerase chain reaction) genetic test to determine their sex at birth and their eligibility to compete.”
If it applies to everyone, where is the bigotry?
For those who are curious, it looks as though World Boxing shall initially test its (presumed) female athletes for SRY using a PCR polymerase chain reaction test, as explained at youtu.be/XDPaVjFjI9w and www.theparadoxinstitute.com/watch/sex-sc....
Athletes who fail can presumably appeal and rebut.
the new policy says "all athletes above the age of 18 who want to participate in a World Boxing-owned or sanctioned competition will need to undergo a PCR, or polymerase chain reaction genetic test"
“World Boxing introduces mandatory sex tests for all fighters—using a polymerase chain reaction (PCR) genetic test.”
What’s next? Testing for race or nationality using 23andMe?
World Boxing will test for SRY using a PCR polymerase chain reaction test, as explained at www.theparadoxinstitute.com/watch/sex-sc..., which Khelif can appeal and counter with other verifiable techniques such as ultrasound, if he is female (which of course he knows he is not).
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