Study garners unique mating photos of wild gorillas
Scientists from the Wildlife Conservation Society and Max Planck Institute for Evolutionary Anthropology have released the first known photographs of gorillas
performing face-to-face copulation in the wild. This is the first time that western gorillas
have been observed and photographed mating in...
Ebola-Outbreak Kills 5000 Gorillas
Over the last decade human outbreaks of the deadly Ebola virus in Africa have been repeatedly linked to gorilla and chimpanzee deaths in nearby forests. //Hotly debated has been whether these wild ape deaths were isolated incidents or part of a massive die-off. New research published in the journal...
Monkey Virus Identical to HIV Endemic in Gorillas
A virus identical to HIV is endemic among wild gorillas
in Africa and its source of transmission was probably through chimpanzees, according to researchers on Wednesday. //
Statistics have shown that around 40 million people worldwide are living with HIV/AIDS.
Although monkeys in Africa infect...
Scientists ID First Human With Gorilla Strain of HIV
...ymptoms, potentially suggesting that the strain isn't strong, he said.
In the big picture, it's possible that the disease didn't pass directly from gorillas
to humans, but instead took another route, Johnson added.
"More cases will need to be found. The key is that [researchers] now have the tools to lo...
Apes Love a Good Laugh, Too
... the laughter sounds of all four great ape species -- chimpanzees, bonobos, gorillas
and orangutans -- and acoustically analyzed and compared them to human laug...ursts into the voiced laughter of humans. In a surprising finding, however, gorillas
and bonobos were able to make laughter sounds while exhaling longer than ex...
Menopause May Be Unique to Humans
... greater evolutionary context to this debate," Thompson and her colleagues wrote.
These findings in chimpanzees, along with recent findings in wild gorillas
and orangutans, indicate that "menopause is not part of the life cycle of living apes but has been uniquely derived in the human lineage."
New genetic lineage of Ebola virus discovered in great apes
...asses in Gabon and the Republic of Congo. Among them were the remains of 18 gorillas
and 5 chimpanzees. The rapid tissue decomposition of the carcasses meant that the search for RNA sequences coding for GP was conclusive for only 6 gorillas
and one chimpanzee. Nevertheless, phylogenetic analysis of these was able t...
Gorilla Receives State-Of-The-Art Treatment for Uterine Fibroids from Interventional Radiologists
...ir symptoms," says Smith. About Beta, the gorilla Beta is a 47 year old Western Lowland gorilla with bleeding from
uterine fibroids. Western Lowland gorillas
are dwindling in the wild, due
to poaching and outbreaks of the Ebola virus. Over the years, Beta has had
her share of specialists assisting in her he...
Ancient Viral Defense may Explain Susceptibility to HIV: Study
...rus had not left any markers in the human genome was because of an antiviral defense gene called TRIM5a.
"We know that PtERV1 infected chimps, gorillas
and old world monkeys four million years ago but left no traces of having infected humans. Our theory is that this is because humans had this innate v...
Ancient Ancestors Might Have Had a Clue to HIV
...cted a handful of locals with a nonpandemic version of HIV. Waste from wild gorillas
suggests they are probably responsible for a third form of the virus.
On the other hand, the TRIM5alpha found in chimps and gorillas
appears to be very effective in denying HIV access to cells. It probably wa...
gorillas in Biological News
UC Davis launches 'One Health' care for wild mountain gorillas and human neighbors
The University of California, Davis, today launched a new "One
Health" program to conserve the world's remaining 740 mountain
gorillas by caring for not only the gorillas
but also the people and
the other animals that share their home in the forests of central
With $750,000 in funding f...
Escherichia coli bacteria transferring between humans and mountain gorillas
Bwindi, Uganda November 24, 2008 A new study finds that mountain gorillas
are at increased risk of acquiring gastrointestinal microbes, such as Escherichia Coli , from humans. The study, published in Conservation Biology , examines the exchange of digestive system bacteria between humans, moun...
Ebola outbreaks killing thousands of gorillas and chimpanzees
Why have large outbreaks of Ebola virus killed tens of thousands of gorillas
and chimpanzees over the last decade? Observations published in the May issue of The American Naturalist provide new clues, suggesting that outbreaks may be amplified by Ebola transmission between ape social groups. The st...
Uganda's mountain gorillas increase in number
The most recent census of mountain gorillas
in Uganda’s Bwindi Impenetrable National Park—one of only two places in the world where the rare gorillas
exist—has found that the population has increased by 6 percent since the last census in 2002, according to the Uganda Wildlife Authority, the Wildlif...
Wild gorillas carriers of a SIV virus close to the AIDS virus
In 2005, 40.3 million people in the world, including 25.8 million in Sub-Saharan Africa, were living with HIV. The question of the origin of HIV-1, responsible for the AIDS pandemic, has been stimulating the scientific community for many years.
Some months ago, the team of Martine Peeters, direct...
Wild Gorillas Handy with a Stick
Editor : Read the original article on PLoS Biology, with pictures!
When chimpanzees were first seen using tools in Liberia in 1951, little was known about great ape behavior in the wild. The sighting was published as a short note by Harry Beatty in the Journal of Mammalogy (recounted by prim...
Poaching, logging, and outbreaks of Ebola threaten central African gorillas and chimpanzees
Experts call for $30 million action plan to save mankind's closest relatives
A combination of natural and man-made threats is killing gorillas
and chimpanzees in Central Africa, and experts say $30 million is needed for special programs to save some of mankind's closest relatives from disappeari...
Retrovirus struck ancestors of chimpanzees and gorillas millions of years ago, but did not affect ancestral humans
The ancestors of chimpanzees and gorillas
were infected with a deadly retrovirus about three to four million years ago, but there is no evidence it infected ancestors of modern-day humans, according to research by genome scientists. The virus struck after humans had split off the evolutionary tree ...
New theory on why male, female lemurs same size
...ew of the observational work done on lemurs, Dunham came to the conclusion that male lemurs do guard their mates, just like other primates. But unlike gorillas
and other primates that fight for mating rights with females, male lemurs have evolved to passively guard their mates.
They do this by depositing a...
Humans related to orangutans, not chimps, says new Pitt, Buffalo Museum of Science study
...hree apes (chimpanzees, gorillas, and orangutans). gorillas
and chimpanzees shared 11 unique characteristics. ...rities, Schwartz and Grehan write. Chimpanzees and gorillas
were found to share only those features found in a...thick-enameled teeth. They labeled chimpanzees and gorillas
as African apes and wrote in Biogeography that alt...
gorillas in Biological Technology
A Scientific Milestone: Sex of Dolphin at SeaWorld San Diego Determined Prior to Conception
...l animals in the wild, including
Sexing of sperm from dolphins and other zoological species including
elephants, rhinos and gorillas
will continue at the SeaWorld and Busch Gardens
Reproductive Research Center at SeaWorld San Diego. "We are extremely excited
about our potential to ...
Going beyond me, too customer experiences
... the cost leader means relentlessly ratcheting up productivity and squeezing out expenses to drive down prices. Think Wal-Mart. Only budding 800-pound gorillas
2. Functionality Some customers want the latest and greatest products and services that totally outperform the competition in how th...
gorillas in Biological Definition
...man DNA sequences are approximately 1.2% divergent (based on substitutions) from those of their nearest genetic relative, the chimpanzee , 1.6% from gorillas
 , and 6.6% from baboons  . Sequence comparison is considered such a robust measure that it is sometimes used to correct mistakes in the phy...
...Hominoidea , with all of the apes: chimpanzees , gorillas
, orangutans , and gibbons .
Humans have an e... bonobos , the third orangutans . Together with gorillas
, these four make up the category of great apes ....chimpanzees about five million years ago, and from gorillas
about eight million years ago. However, the discov...
...were confirmed by comparing similar regions of the Y chromosome in humans to the Y chromosomes of chimpanzees , bonobos (the pygmy chimpanzee) and gorillas
. The comparison demonstrated that the same phenomenon of gene conversion appeared to be at work more than 5 million years ago, when humans and the no...