All modern humans are 99.9% similar to one another in the part of the human genome that codes for proteins. In equivalent areas of the genome, we are 98.8% genetically similar to chimpanzees, 75% genetically similar to chickens, and even 60% genetically similar to banana trees!
About 60 percent of chicken genes correspond to a similar human gene.
But for a clear understanding of how closely they are related, scientists compare their DNA, an essential molecule that's the instruction manual for building each species. Humans and chimps share a surprising 98.8 percent of their DNA.
4. It's probably not that surprising to learn that humans share 98% of our DNA with chimpanzees–but incredibly, we also share 70% with slugs and 50% with bananas.
Humans and birds are a different matter. Yet they, too, share a lot of DNA -- 65 percent. Understanding the similarities and differences between human and avian DNA is important.
More startling is an even newer discovery: we share 99% of our DNA with lettuce. This could have startling philosophical, scientific and medical implications.
Our feline friends share 90% of homologous genes with us, with dogs it is 82%, 80% with cows, 69% with rats and 67% with mice [1]. Human and chimpanzee DNA is so similar because the two species are so closely related. They both descended from a single ancestor species 6 or 7,000,000 years ago.
Humans and chimps have 95 percent DNA compatibility, not 98.5 percent, research shows.
Ever since researchers sequenced the chimp genome in 2005, they have known that humans share about 99% of our DNA with chimpanzees, making them our closest living relatives.
Summary: For the first time ever, a group of researchers has sequenced the genome of the spider. This knowledge provides a much more qualified basis for studying features of the spider. It also shows that humans share certain genomic similarities with spiders.
Banana: more than 60 percent identical
Many of the “housekeeping” genes that are necessary for basic cellular function, such as for replicating DNA, controlling the cell cycle, and helping cells divide are shared between many plants (including bananas) and animals.
You may be surprised to learn that 60 percent of the DNA present in strawberries is also present in humans.
Bovines share 80 percent of their genes with humans; cows are less similar to humans than rodents (humans and rodents belong to the clade of Supraprimates) and dogs (humans and dogs belong to the clade of Boreoeutheria).
Human DNA is 98% identical to chimpanzees and 40-50% to a garden cabbage! Another DNA fact might really surprise you, but it's true! Human beings also share many DNA similarities with many other living animals.
As a result humans share about 40% of our DNA with apples.
Although figures vary from study to study, it's currently generally accepted that chimpanzees (Pan troglodytes) and their close relatives the bonobos (Pan paniscus) are both humans' closest-living relatives, with each species sharing around 98.7% of our DNA.
We do in fact share about 50% of our genes with plants – including bananas.” “Bananas have 44.1% of genetic makeup in common with humans.”
"Humans and dogs are 95 percent identical genetically — and the diseases that affect humans including breast cancer, prostate cancer, and melanoma are almost identical."
Probably not. Ethical considerations preclude definitive research on the subject, but it's safe to say that human DNA has become so different from that of other animals that interbreeding would likely be impossible.
We share about 96 percent of our DNA with gorillas, meaning that we're, in a sense, more than twice as much like a chimpanzee as we are a gorilla. But, again, it's not so simple when it comes to DNA.
Humans, chimpanzees and monkeys share DNA but not gene regulatory mechanisms. Humans share over 90% of their DNA with their primate cousins. The expression or activity patterns of genes differ across species in ways that help explain each species' distinct biology and behavior.
Primate Family Tree
Due to billions of years of evolution, humans share genes with all living organisms. The percentage of genes or DNA that organisms share records their similarities.
The researchers discovered that humans and orangutans share approximately 97% of their DNA. This compares to about 99% sequence similarity between humans and chimps. The orangutan is the third nonhuman primate to have its genome sequenced, after the chimp and rhesus macaque.
' It might be a common insult but, interestingly, there are a number of similarities between humans and pigs. These include various anatomic and physiologic traits, such as organ placement (and often size and function), skin similarities and some disease progression.
Humans and dogs have about the same number of genes, about 20,000 or so. A human's genes are split across 23 chromosomes while dogs have around the same number spread across 39 chromosomes. In a sense, humans and dogs have cookbooks filled with the same number of recipes.