Famous TV personality Judy Sheindlin has had a distinguished career in and out of the courtroom. She is best known for her participation on the popular show “Judge Judy.” She recently celebrated her birthday while thinking back on a previous health scare that happened while filming her show.
On October 12, 1942, Judy was born in Brooklyn, New York, to Jewish parents Ethel and Murray. Her father’s dentistry profession and her mother’s position as office manager influenced her early life. After graduating from James Madison High School in 1960, she moved on to American University in Washington, D.C., where she earned her degree in 1963.
Judy’s legal career took her to American University’s Washington College of Law, where, out of 126 students, she was the only female student. She later graduated from New York Law School with a law degree, and in 1965 she passed the New York bar test.
Judy began her career as a corporate attorney for a cosmetics company, but she left because she was unhappy. She finally went on to serve as a prosecutor in 1972. Her breakthrough came in 1993 thanks to a profile in The Los Angeles Times and an appearance on “60 Minutes.”
Following her 25-year tenure as a judge, Judy retired in 1996 and made the switch to television. She debuted the “Judge Judy” program in September of the same year, quickly gaining notoriety for her no-nonsense approach to the law.
Judy had a troubling health incident on set in March 2011, which turned out to be a mini-stroke. She was reluctant to seek medical attention at first, but her seasoned coworkers persuaded her to do so. She was admitted to the hospital and diagnosed with a potential transient ischemia stroke, which was evident in her double vision and delayed speech earlier in the day.
After a spectacular 25 seasons, “Judge Judy” came to an end in 2021. Judy was one of the highest-paid TV hosts, taking in $47 million a season. At the age of 81, Judy started a new endeavor called “Judy Justice,” which is presently in its second season.
She has been married three times in her life. Jerry Sheindlin is her current spouse; they met at a pub in an eventful meeting. The couple’s first meeting resulted in a long-lasting relationship that saw them get married, get divorced, get married again, and remain together for more than three decades.
Scientists Discover the Reason Humans Lost Their Tails
One of the most remarkable changes in human evolution is the loss of our tails, a transformation that occurred around 25 million years ago. This pivotal shift not only altered the trajectory of our species but also marked a significant moment in the evolutionary history of primates. While scientists have long speculated on why humans lost their tails, the genetic cause has remained elusive—until now. A recent study published in Nature has finally uncovered the genetic factors responsible for this evolutionary change.
The Quest to Understand Tail Loss
The journey to unravel the mystery of human tail loss began in an unexpected way. Bo Xia, a graduate student at New York University, was inspired to investigate the origins of the human tailbone after injuring his own coccyx. This personal curiosity led Xia and his team to embark on a groundbreaking scientific investigation.
Through careful research, the team focused on the TBXT gene, which plays a crucial role in regulating tail length in various species. Their research revealed a unique genetic mutation within this gene, providing a major breakthrough in understanding human evolution.
The Role of Jumping Genes
A key aspect of this discovery lies in the role of Alu elements, often called “jumping genes.” These genetic elements, specific to primates, can move within the genome and cause significant changes. The researchers found that Alu elements inserted themselves into the TBXT gene, triggering a chain reaction that led to the loss of our tails.
This insertion activated a process known as alternative splicing, where RNA molecules are cut and restructured, which ultimately led to the deletion of a crucial exon. This change altered the structure and function of the resulting protein, leading to the tail loss seen in humans.
Validation Through Mice Studies
To confirm their findings, the researchers engineered laboratory mice with the same genetic mutations found in humans and apes. These genetically altered mice lost their tails, providing compelling evidence that the identified mutation plays a crucial role in the absence of tails in humans and other primates.
However, the study also uncovered a downside to tail loss: an increased risk of neural tube defects, such as spina bifida. This finding highlights the complex balance between evolutionary benefits and potential genetic trade-offs.
The Broader Implications
This discovery has profound implications not just for understanding human evolution, but also for human anatomy and health. The loss of our tails was not a random event but a genetic adaptation with lasting consequences. It illustrates the complex relationship between genetic changes and the way they shape our physiology over time.
As we continue to study our evolutionary past, these findings remind us of the intricate process of natural selection and genetic innovation that has shaped humanity. This breakthrough also underscores the power of scientific inquiry in uncovering the mysteries of our origins, offering insight into the past that can help us understand our future.
The identification of the genetic reasons behind tail loss is a testament to the persistence of scientific exploration and the ongoing quest for knowledge about our evolutionary journey.
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