Opinion
Opinion: How DNA testing may wrongly nail your wife, by Tunde Odesola
(First published in The PUNCH on October 25 and November 1, 2021)
For a breath of fresh air and to maintain my sanity, I’ll desist from talking about the retired General Muhammadu Buhari in this article. Also, I’ll resist talking about murderous Boko Haram, terrorist Fulani herdsmen, nationwide bandits, humongous corruption and bleeding nepotism which the Buhari regime will bequeath to the incoming Presidency in 2023, if Nigeria exists till then, luckily.
I understand why it’s not easy for Nobel laureate, Professor Oluwole Babatunde Soyinka, to give up hope on his 61-year-old country, Nigeria: no parent will nurture an Abiku from infancy through childhood to adolescence, and incautiously watch the heartless child climb a pawpaw tree with vegetable stalk – without shouting gbajare!
So, I understand the patriotic zeal which, for almost 70 unbroken years, has fired Soyinka up to engage in an eternal struggle for a better Nigeria.
At a point in 1965, Soyinka justifiably held, at gunpoint, the Nigerian Broadcasting Corporation, Ibadan, despite security presence; landed in jail over a pro-Biafra article in 1967, at another point, and escaped into exile in 1994 when he was sentenced to death by the rogue General, Sani Abacha, who was dragging Nigeria to the point of no return. Doubtless, the sagacious Soyinka had a brush with the law one time too many over his conviction.
The last time the white-mane literary icon wrote a novel, Season of Anomy, was 1973. His new novel, Chronicles From the Land of the Happiest People on Earth, is his third, while The Interpreters written in 1965, was his debut.
It’s the mighty shame of a nation that the same themes of corruption, hypocrisy, nepotism, ignorance, blood-letting, poverty that are Soyinka’s preoccupations in his 1965 and 1973 novels, remain his motifs in his 2021 novel.
While some global issues which Soyinka spoke to in his works have changed for the better, it’s excruciatingly painful that his country, Nigeria, remains rooted to the bottomless pit of underdevelopment despite decades of his literary and social advocacy for change.
I wish I could measure the heaviness of the soul of Africa’s foremost literary figure, Soyinka, seeing his Nigeria, the Abiku, swimming in crocodile-infested pond while giant gators glide to gobble the Abiku, together with its defiance and charmed bangle-feet.
For Soyinka, appearance and reality in Nigeria are siamese even though he faults the depiction of Nigerians as ‘happiest people on earth’ in his latest work. Soyinka’s Chronicles From the Land of the Happiest People on Earth is a stinging irony of the sorrowful Nigerian populace described by total strangers as joyful.
However, Appearance and Reality weren’t the same for me some decades ago when I served in the National Youth Service Corps in Umuopu and Aji communities of Igbo-Eze North Local Government Council of Enugu State.
Then, I had a shapely girlfriend, whose name flirts on the periphery of memory now. I think she’s Eucharia. UK, for short. Then, I shared a top-floor two-bedroomed flat with a fellow corper, James Umor, now deceased, in a storey building owned by a traditional shrink called Enwe Nwanjo,who had a son, Emma, who had a beautiful wife, and a baby girl called Kasie. Emma and his family lived on the ground floor of the main building with us. Enwe Nwanjo had died a few years before my NYSC posting, but I still met his legend in Aji as a great healer of sick minds.
UK, an ebony beauty with a dimpled smile, lived in another apartment on the top floor with us. One night something happened.
I had just returned from a journey late in the night. And the whole compound had gone to sleep. I had come out on the verandah to have a drink and smoke a cigarette. Then I heard the bed creak in UK’s room. Sleep fled from my eyes and the hair on my head stood on end.
“But UK told me she was going to Nsukka to see her parents this weekend?” I recalled silently as I tip-toed towards her door in the dark hallway.
I peeped through the keyhole, darkness stared back at me. Then, slowly, very slowly, my mind dismantled the darkness. I saw two human forms, one lying behind the other, on the small metal bed by the curtained window…
I stayed all night on the verandah smoking and shacking whiskey as the harmattan wind froze my bones, but I kept my gaze on UK’s door while I intermittently patrolled the other louvered window to her apartment, which wasn’t in full gaze.
Then, another thing happened. Around 5:30am, or thereabouts, I heard a crowd of people chatting from a distance on the hazy road to our apartment. Then, some male and female students, who lived in the compound, together with a teacher, Florence Enwe, who’s the sister of Emma, and my smiling UK, burst into view. They were all coming back home from a vigil in their catholic church!
I quietly sneaked into my apartment, relieved but still curious. I heard UK’s footfalls as she climbed the stairs and I re-emerged from my apartment. She greeted me and asked smilingly, “You no dey sleep, Kopashon?” She knocked on her door. A preteen girl of about 10 years, whom she described as her sister from Nsukka, opened the door drowsily, stretching and yawning. “Tunde, see ya life,” I said to myself silently.
This is my own experience with Appearance and Reality. While Soyinka sees Nigeria for what it truly is, the Appearance I saw in Enugu Ezike was far from Reality.
What did the 178-year-old British newspaper, The Economist, see when it described the Buhari regime as incompetent, last week? Appearance or Reality? Or both? I’ve vowed not to talk about Buhari in this piece, and I wish to be faithful to my promise. I’ll leave Buhari for now and go ahead to explore DNA testing as a realm of science where results may not always be accurate.
Despite a woman’s fidelity to her man, a DNA testing could wrongly label the faithful woman a cheat if she gave birth to a chimera baby.
Unlike the generality of humanity possessing a single and distinct set of genes, chimera individuals have at least two sets of genes, which can result in a false negative result when the genetic composition of their tissue which was sampled for DNA testing is different from their reproductive tissue.
The case of American Taylor Muhl, a 37-year-old female singer, songwriter and dancer, brings into keener perspectives the issue of genetics and the probability that DNA testing could go wrong.
Though the multiple sets of genetic compositions in chimeras differ from one individual to another, in the case of Muhl, she was her own twin. This means that her embryo swallowed the twin embryo in her mother’s womb.
The fusion of the embryos could be in the gonads, testicles, abdomen, hand, transplanted parts of the body or any part of the body.
If it was in the testicles, for instance, the child fathered by the seminal fluid of the chimera individual would likely carry the gene of the other unborn, infused twin – such that DNA tests on the children produced by the chimera will prove negative.
There’s the case of another American woman, Karen Keegan, whose own children were disproved by DNA testing, until a US court ruled that the pregnancy she had at the time in question should be recorded.
Despite being video recorded at childbirth, DNA testing conducted on Keegan’s new baby also proved that she wasn’t the mother of the child.
When the blindfolded head drops on the hard floor, kpi!, like the back-kick of an angry horse, please, know that not all guillotined heads are guilty.
That is why the Yoruba say, “Ori yeye ni Imogun, t’aise lo po.” Imogun is the Yoruba Golgotha; the place of skulls, where many innocent heads have rolled down the pit of death, spurting hot blood.
If man didn’t reach for the sky at Babel, and all languages were one, I wouldn’t be saddled with the burden of translating this Yoruba proverb into English. But, it’s ok, I’ll try.
“Ori yeye ni Imogun, t’aise lo po” alerts the heedful to the limitations of human judgment and the evil that lurks in man’s heart.
I felt like going beyond the translation of the proverb into English. So, I went in search of the Araba of Osogbo, Chief Ifeyemi Elebuibon, to unravel for me the story behind the proverb.
“Once upon a time,” Elebuibon began, “Ogunda and his friend, Irosun, had an argument. Ogunda contended that many of those beheaded at Imogun are guiltless, but Irosun disagreed, saying, “Ika to ba se, l’Oba nge,” meaning: “It’s only the offending finger that the king cuts.
“So, one night, Ogunda killed an antelope in the forest. He sneaked into Irosun’s house and smeared his sleeping friend’s hands with the blood of the kill even as he sprinkled the blood on the ground, all the way to the king’s pen.
“Very early the following morning, Irosun was still sleeping when the king’s guards broke down his door and arrested him for killing the king’s antelope. Irosun pleaded his innocence, but he was dragged away, all the same, his toes barely touching the ground.
“The guillotine was the final journey for anyone that stole from the royal farm. Irosun’s fate was sealed. He must honour a date with death.
“On the Day of Death, many people trooped out to Imogun, to watch how the thief’s head would tumble down the headful dumpsite, squirting blood.
“The masked hangman with bulging biceps and a razor-sharp sword curved at the tip like Go-to-hell advanced slowly towards the shackled Irosun. He stood at arm’s length and raised up his shiny sword to heaven for the swift strike that would cut off the neck bone, separating the head from the body.
“He brought down his sword impatiently as Ogunda stepped out, and told the truth. Irosun was shaken back to life, sweat and urine had soaked his clothes. Ogunda asked his friend if it was only the guilty that got punished. A shivering Irosun answered, ‘Ori yeye ni Imogun, t’aise lo po’.”
Globally, many women and men have been wrongly accused of not being the mothers and fathers to their biological children because they are chimeras.
Who should she forgive – DNA testing machine or her unbelieving husband – the woman wrongly accused of infidelity because the genotype of her child doesn’t match that of the biological father? Can she even ever forgive?
Who should he blame, DNA testing machine or his fate, the man wrongly denied the joy of fatherhood because he is a chimera?
What is chimerism?
According to the European Journal of Medical Genetics, scientificamerican.com, and healthline.com, a chimera is generally an animal or human that contains the cells of two or more individuals – that is, their bodies contain two different sets of DNA, with the code to make two separate organisms.
Natural chimerism
Scientificamerican.com says, “One way that chimeras can happen naturally in humans is that a foetus can absorb its twin. This can occur with fraternal twins, if one embryo dies very early in pregnancy, and some of its cells are “absorbed” by the other twin. The remaining foetus will have two sets of cells, its own original set, plus the one from its twin.”
Healthline.com says microchimerism, which is another form of natural chimerism, most commonly occurs in humans when a pregnant woman absorbs a few cells from her foetus, adding that the opposite may also happen, where a foetus absorbs a few cells from its mother. “These cells may travel into the mother’s or foetus’s bloodstream and migrate to different organs,” it says.
Tetragametic chimerism
This is also a form of natural chimerism. It happens when two different sperm cells fertilise two different egg cells. Then, these cells all fuse together into one human embryo with crossed cell lines.
Artificial chimerism
“Artificial chimerism,” according to healthline.com, “occurs when a person receives a blood transfusion, stem cell transplant, or bone marrow transplant from another person and absorbs some of that person’s cells. This is called artificial chimerism.
“Artificial chimerism was more common in the past. Today, transfused blood is usually treated with radiation. This helps the transfusion or transplant recipient to better absorb the new cells without permanently incorporating them into their body.”
Cases of chimerism
In its September 2020 publication, the European Journal of Medical Genetics says human chimeras have been described for nearly 70 years by experts but the phenomenon gained public attention in the last 20 years with three high-profile media reports of coincidental findings during parentage testing.
The issue of the American woman, Karen Keegan, mentioned in the first part of this article, was a high-profile case of chimerism reported in 2002, in Boston, when genetic tests were conducted on her as she prepared to receive a kidney from any of her family members. After the tests, it was ‘discovered’ that two of Keegan’s three sons were not hers.
Another high-profile case of chimerism was that of another American, Lydia Fairchild, who had to be videoed at childbirth when genetic tests showed that she wasn’t the mother of her two sons when she applied for assistance for them from the State of Washington. She was subsequently charged with fraud. Even her third childbirth showed she wasn’t the mother of the child. After an extensive medical investigation, however, the genetic composition of her children matched a second DNA lineage found in the narrow tube that connects her vagina to her uterus.
The third reported case of chimerism was that of an unnamed 34-year-old man in California who, in 2015, failed a paternity test after the child was found to have AB blood group while both parents were A. According to an article, How a Man’s Unborn Twin Fathered His Child, published in Times magazine, the sperm that fertilised the wife’s egg belonged to the man’s unborn twin.
A June 2021 article published by The Embryo Project Encyclopedia paraphrased Policy Professor at Tufts University in Medford, Massachusetts, Sheldon Krimsky, and genetics expert, Tania Simoncelli, warning in their 2012 book, Genetic Justice: DNA Databanks, Criminal Investigations, and Civil Liberties, that human chimerism could potentially upend the US court system’s reliance on DNA evidence, citing Fairchild and Keegan as case studies.
But, in a response, legal professor David H. Kaye, in an article, Chimeric Criminals, published in the Minnesota Journal of Law, Science and Technology in 2013, debunks the assertion by Krimsky and Simoncelli.
Kaye, however, ‘acknowledges human chimerism should be a consideration in DNA testing, given its unknown frequency, but rejects the statement that it is a significant obstacle to its use in forensic investigation’.
Kaye also agrees that any human could display some traits of chimerism because there are numerous ways one could be considered a chimera.
Appearance and Reality are, oftentimes, at variance. When serious nations of the world are honestly fighting corruption, the Nigerian government has done everything to shield its son, DCP Abba Kyari, from facing criminal prosecution in the US for fraud.
I watched the video of Kano Governor, Abdullahi Ganduje, dancing with a spurting hose as he washed a vehicle at a car wash inauguration. I think Nigerians shall soon see the launching of the babaringa with the biggest pocket in Kano.
NB: I thank Kemi Samuel, secondary schoolmate and London-based registered nurse, for sharing her knowledge on chimerism with me. God bless Kemo!
Email: tundeodes2003@yahoo.com
Twitter: @tunde_odesola
Facebook: @tunde odesola
TundeOdesola.com
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Opinion
Tinubu’s Yoruba agenda risks deep rupture in Kwara, By Farooq Kperogi
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Opinion
How opposition Tinubu would treat President Tinubu, By Farooq Kperogi
How opposition Tinubu would treat President Tinubu, By Farooq Kperogi
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Opinion
Adelabu’s Power Lines as Laundry Lines
Adelabu’s Power Lines as Laundry Lines
Azu Ishiekwene
In many parts of the country, the rains poured down earlier in the week, bringing much physical and psychological relief from the searing heat.
The absence of electricity from public supply channels made it worse. Average daytime temperatures throughout March ranged from 33 degrees to 38 degrees centigrade in Lagos and Abuja, respectively.
Nigeria’s public electricity grid must rank among the most intractable problems any developing country could face. There is hardly anything more constant than the announcement of grid collapse, which leaves businesses and homes seeking alternatives and incurring unplanned expenses while paying for electricity not supplied.
What Candidate Tinubu promised
During his 2023 campaign, President Bola Ahmed Tinubu said that if he didn’t fix the problem, he shouldn’t be voted in for a second term. He must be regretting that statement now. Since the beginning of his administration in May 2023, there have been multiple grid collapses, with the highest number recorded in 2024 at 12. Even when incidents were fewer, sporadic outages have continued. The failure, on face value, is attributed to a mix of technical, structural and administrative weaknesses in the system. But there is more to it in the sense in which it is said: “The more you see, the less you understand.”
So unreliable is the public electricity supply that the Presidential villa appropriated N10 billion in 2025, and an additional N7 billion in 2026 for the installation of a solar mini grid that will effectively disconnect Nigeria’s seat of power from the national grid, bedevilled by ageing transmission lines which collapse repeatedly from sabotage, poor maintenance, and frequency imbalances.
The joke is on us
Nigerians, ever ready to make a jest of their tragic maladies and long suffering, are beaten when it comes to power outages. They are shocked beyond humour. If the high-tension cables were not too high overhead, people in communities through which they run would not hesitate to hang their laundry on them – knowing from experience that the lines are just part of the landscape and are very likely to be without electricity.
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I have seen a video of a masquerade performing on a streetlight pole. Of course, the crowd applauded its invincibility; yet, both the crowd and the masquerade knew better. The lines had not been electrified for months and were unlikely to be for the spell of the circus.
Hope was rekindled at the beginning of the Tinubu administration when news filtered through that the currently embattled former governor of Kaduna State, Nasir El-Rufai, had not only produced a blueprint, but was going to be given the assignment of sorting out Nigeria’s notorious electricity sector. I learnt reliably that, as part of his plan, El-Rufai was discussing a $10 billion investment agreement with the Saudis before he ran into rough weather.
The coming of Adebayo
That was how Adebayo Adelabu took the job – a job at which he has performed so disastrously, saying he failed would be an honour. But it’s not his fault – it’s the fault of the President who appointed him and the Senate that cleared him for a job that he was clearly incompetent to perform, either based on his record or based on any hope of redemption. He is brilliant, but the power sector is littered with the remains of brilliant people, among whom he is now a fossil.
His better years were when he worked as an auditor at PWC. He was also the Executive Director/CFO at First Bank, and later a deputy governor at the Central Bank. He may not have been directly responsible for the misfortunes of these institutions at the time, but he doesn’t exactly smell of roses.
In the normal course of things, his banking career should have been a yellow flag. Still, Nigeria being Nigeria, the quota system and political connections ensured that he defied gravity.
Then, in 2023, Tinubu offered him the position of Minister of Power, after his failed attempt to become governor of Oyo State on the platform of the Accord Party. That only worsened our misery. Adelabu will be best remembered for splitting electricity consumers into parallel payment bands that do not necessarily reflect improved services.
The thing is not that Adelabu failed at his job. It’s the lack of evidence that he tried. Mr Dan Kunle, an energy expert familiar with the history of that sector, told me that, “No one is saying a power minister should provide the resources to fix the sector from thin air. It’s for him to provide a solid framework that would create the right environment and attract sovereign intervention.”
Adelabu, like many of his predecessors, is running the power ministry in 2026 with the 1950 operational manual of the Electricity Corporation of Nigeria (ECN). Yet, even then, when the country had a population of about 50 million, the British knew that electricity was an economic good. To provide meaningful and sustainable service, they had to prioritise not just the key administrative centres but also areas that could pay. That was why, for example, coal was shipped from Enugu to the Ijora Power Station in Lagos.
No roadmap
Adelabu has no roadmap, or if he has one for a population four times what it was under ECN, it’s a roadmap to nowhere. The same old problems persist: gas shortages, moribund plants, infrastructure deficits, massive debts, and frequent grid collapses, limiting supply to about 4,000 MW despite a capacity of 13,000 MW.
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While Adelabu may wring his hands alongside Nigerians when the lights trip off, the sector has been drowning under the yoke of N6 trillion in debt as of late 2025, fuelled by non-cost-reflective tariffs and unpaid bills to both generating and distribution companies. Some of the problems predate Adelabu, but his incompetence has worsened them.
Yet, he still has ambition. Not to redeem himself after his disastrous three years as minister, but to become the governor of Oyo State. Obviously, he believes the reward for poor performance is a higher office. He is so shameless, it means nothing to him that he holds the Olympic record for national grid collapse. It means nothing to him that Nigerian businesses are powered by Indian generators and their homes by Chinese solar panels.
Examples from Africa
Egypt, with a population of 110 million, has 100 percent universal electricity access, supported by a heavy reliance on gas (81 percent) and growing low-carbon sources like hydropower. This ensures a stable supply amid population pressures.
South Africa serves 85-90 percent of its 62 million residents but faces severe shortages. Frequent load shedding persists due to Eskom’s debt, ageing infrastructure, and maintenance issues, despite high per-capita generation.
Ghana reaches 88-89 percent coverage for 34 million people, with hydro and thermal power dominating. Urban areas enjoy near-99 percent access, while rural areas still have gaps and occasional outages.
Kenya hits 76 percent for 56 million, excelling in urban (97 percent) and geothermal power. Rural expansion lags, though targets aim for full access by 2030.
Compared to the countries above, only 57 percent of Nigerians are grid-connected, with outages occurring 85 percent of the time, and poor metering and corruption that sustain estimated billing and inefficiencies.
After watching Adelabu perform so poorly over the last two years on the national stage, I was hoping he would go away quietly, under the shadow of the darkness he has fostered. But since he insists that he won’t leave quietly – or appears determined to stay on – I’m considering a self-appointed mission to drag him to Oyo State to see how he will turn their night into day.
Adelabu’s Power Lines as Laundry Lines
Ishiekwene is the Editor-In-Chief of LEADERSHIP and author of the book, Writing for Media and Monetising It.
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