A gorilla has helped scientists achieve a new understanding of the genetic similarities between humans and this endangered species of monkey. According to Reuters, scientists unveiled an updated version of the DNA genome of an 11-year-old gorilla named 'Suzy' who lives at the Columbus Zoo in Ohio, USA. The information obtained fills in the gaps present in the first genetic map published in 2012. The new research shows that gorillas and humans are slightly more similar than previously thought, with only 1.6% difference in their genomes. Only chimpanzees and another type of monkey called bonobos are closer to humans in this regard. The new genome indicates that some genetic differences between humans and gorillas include: immune and reproductive systems; sensory perception; production of keratin, which is an essential protein for hair, nails, and skin; and insulin regulation, which is a hormone for controlling blood sugar levels. Christopher Hill, a genetic researcher at the University of Washington and one of the main authors of this research, states, 'The differences between species can help researchers identify areas of the human genome that are related to higher cognition as well as complex language, behavioral, and neurological diseases.' In this context, Evan Eichler, a senior researcher on this project, tells the 'News Ordie' news outlet, 'My motivation for studying the genomes of humans and monkeys is to understand the factors behind behavioral differences between the two species. I am interested in re-examining the genomes of all great ape species to gain a comprehensive view of the genetic diversity that distinguishes humans from monkeys.' According to this researcher, sequencing technology and computational biology have advanced to a level where mammalian genomes can be produced with high precision in laboratories. This capability could revolutionize knowledge related to genome evolution and species biology. The University of Washington laboratory leading this research is working to create a complete reference of genetic differences between humans and great apes, including gorillas, orangutans, chimpanzees, and bonobos. Based on recent studies, the evolutionary path of humans and gorillas diverged about 12 million to 8.5 million years ago. Gorilla populations are threatened by human activities such as habitat destruction and poaching.
98% Similarity Between Human and Gorilla Genomes
Scientists have unveiled an updated gorilla genome that reveals a 98.4% similarity to human DNA, filling gaps from previous research. This study could enhance understanding of genetic factors related to cognition and diseases. The findings highlight the importance of gorilla conservation amidst threats from human activities.
👥 Key Players
📰 What Happened
Scientists have updated the gorilla genome, revealing a 98.4% similarity to human DNA, which enhances understanding of genetic differences. This research fills gaps from earlier studies and could impact knowledge of cognition and diseases.
- The genetic difference between humans and gorillas is only 1.6%.
- Gorilla populations are threatened by habitat destruction and poaching.
💡 Why It Matters
📚 Background
Humans share a significant amount of genetic material with great apes, which can provide insights into our own biology and evolution. Understanding these similarities is crucial for conservation efforts.
🏷️ Entities Mentioned
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