1. Egyptian royal family malformations due to inbreeding marriage
Intra-family marriage was common in ancient Egyptian society and was practiced in royal society in order to maintain the noble lineage. The ancient Egyptians believed that the pharaoh was considered a descendant of the gods, whose power was comparable to the gods, so marriage with the same bloodline was accepted to retain the sacred blood and help them increase their strength. try to power. In addition, consanguineous marriage will also help this royal family avoid foreigners usurping the throne.
What they take for granted, however, has serious consequences caused by inbreeding within families. As a result, the descendants of the “gods” all suffered from many congenital diseases, were weak children with obvious pathologies.
Specifically, an analysis of King Tutankhamun’s remains in 2014 suggested that his death could have been caused by a genetic error caused by his parents being siblings. It was also the cause of many of the genetic defects he suffered, including cleft palate, clubfoot, feminine hips, and a large bust.
Tutankhamun himself also engaged in inbreeding when he married his half-sister Ankhesenamun. When this king’s tomb was discovered, the mummified remains of two fetuses believed to be the children of Tutankhamun and Ankhesenamun were found but died prematurely due to the same genetic defects.
2. Family Habsburg with mysterious “jaw” disease
The Habsburg royal family was a powerful family in modern European history. This dynasty in Spain lasted 2 centuries and “died” when King Charles II suffered from many strange diseases and died in 1700 without an heir.
The many generations of members of this family were born with a very “unique” and bizarre syndrome, they have a strange appearance with a pointed chin, spread on both sides and a long nose. This phenomenon is so special that people even take the name of the family to give it: “Habsburg jaw”.
There is a theory that has been proposed to “decode” the question of why this syndrome can follow them for hundreds of years. But now, everything is confirmed. Genetics expert Roman Vilas from the University of Santiago de Compostela (Spain) said: “The reign of the Habsburgs was indeed the most influential in the history of Europe and the Holy Roman Empire in particular. However, marriage. Inbreeding led to the downfall of the whole family.”
His research team focused on 15 members with distinctive jaws. After analysis, the authors found that the average inbreeding rate for this family was 0.93. That means about 9% of the family members’ genes are exactly the same. Because, they come from an ancestor. From there, it can be shown that the cause of the “Habsburg jaw” comes from the inbreeding that has lasted for more than 200 years of this family.
Marriages between cousins, uncles, and nieces were common in the Habsburg family and helped maintain the family’s strong influence in history. However, it makes the gene pool increasingly narrow. According to Vilas, when a child is born because the spouse is too close, the chance of the trait appearing outside is very high, which then makes their health worse and worse. Like King Charles II (Spain), for example, he had difficulty speaking and chewing food because his tongue was too big.
Geneticists from the University of Santiago de Compostela had previously found that inbreeding in the Habsburgs also reduced the offspring’s chances of survival by 18 per cent. Therefore, this king could not bear an heir, and eventually, a powerful royal family also perished from here.
3. Samsung family with the disease “Marx muscle atrophy”
Starting with a small store worth 25 USD, until now, the Samsung empire has risen to become the leading electronics group in Korea, the richest family in Asia. But even though they have money and fame, they still can’t escape the obsession with a genetic disease called Charcot-Marie-Tooth (Marx muscle atrophy) that doctors still have to give up.
Muscular atrophy is an inherited disorder that affects the nerves of the arms and legs. Over time, this disease will cause loss of sensation in the extremities and muscle atrophy.
According to JoongAng Daily, Mr. Lee Kun Hee, the founder’s son, has suffered from this disease for a long time but has not found a way to completely solve it. However, the most seriously affected person is probably his grandson, Lee Jay Hyun – chairman of CJ Group.
In 2013, while being investigated for embezzlement and tax evasion, the media simultaneously reported that Lee Jay Hyun was struggling with this disease along with kidney failure.
Many times, people have seen Lee Jay Hyun suddenly fall to the ground, tired from carrying many diseases. When appearing at the investigative sessions, Lee Jay Hyun was unable to walk on his own due to constriction of his limbs due to complications of Marx’s muscular dystrophy, but had to use a wheelchair with someone behind him.
Although this disease is more likely to be inherited in men than in women, the daughter of the Lee family – Ms. Lee Bo Jin (the second daughter of Mr. Lee Kun Hee) cannot escape this disease. After being beautiful and talented, Lee Bo Jin had to accept “living with the disease” because it could not be completely cured.
(Synthetic)
at Blogtuan.info – Source: Soha.vn – Read the original article here
