A species of orangutan, family HOMINIDAE, found in the forests on the island of Borneo.
A species of orangutan, family HOMINIDAE, found in the forests on the island of Sumatra.
A genus of orangutans in the family HOMINIDAE, comprising two species. Among the PRIMATES, the orangutan is second in size only to the gorilla (GORILLA GORILLA).
This single species of Gorilla, which is a member of the HOMINIDAE family, is the largest and most powerful of the PRIMATES. It is distributed in isolated scattered populations throughout forests of equatorial Africa.
An island in the Malay Archipelago, east of Sumatra, north of Java, and west of Celebes. It is the third largest island in the world. Its name is a Portuguese alteration of BRUNEI, located on it. (From Webster's New Geographical Dictionary, 1988, p163; Room, Brewer's Dictionary of Names, 1992, p73)
Family of the suborder HAPLORHINI (Anthropoidea) comprising bipedal primate MAMMALS. It includes modern man (HOMO SAPIENS) and the great apes: gorillas (GORILLA GORILLA), chimpanzees (PAN PANISCUS and PAN TROGLODYTES), and orangutans (PONGO PYGMAEUS).
A genus of the family HYLOBATIDAE consisting of six species. The members of this genus inhabit rain forests in southeast Asia. They are arboreal and differ from other anthropoids in the great length of their arms and very slender bodies and limbs. Their major means of locomotion is by swinging from branch to branch by their arms. Hylobates means dweller in the trees. Some authors refer to Symphalangus and Nomascus as Hylobates. The six genera include: H. concolor (crested or black gibbon), H. hoolock (Hoolock gibbon), H. klossii (Kloss's gibbon; dwarf siamang), H. lar (common gibbon), H. pileatus (pileated gibbon), and H. syndactylus (siamang). H. lar is also known as H. agilis (lar gibbon), H. moloch (agile gibbon), and H. muelleri (silvery gibbon).
Diseases of chimpanzees, gorillas, and orangutans.
A republic stretching from the Indian Ocean east to New Guinea, comprising six main islands: Java, Sumatra, Bali, Kalimantan (the Indonesian portion of the island of Borneo), Sulawesi (formerly known as the Celebes) and Irian Jaya (the western part of New Guinea). Its capital is Djakarta. The ethnic groups living there are largely Chinese, Arab, Eurasian, Indian, and Pakistani; 85% of the peoples are of the Islamic faith.
The common chimpanzee, a species of the genus Pan, family HOMINIDAE. It lives in Africa, primarily in the tropical rainforests. There are a number of recognized subspecies.
The pygmy chimpanzee, a species of the genus Pan, family HOMINIDAE. Its common name is Bonobo, which was once considered a separate genus by some; others considered it a subspecies of PAN TROGLODYTES. Its range is confined to the forests of the central Zaire basin. Despite its name, it is often of equal size to P. troglodytes.
'Primates' is a taxonomic order comprising various species of mammals, including humans, apes, monkeys, and others, distinguished by distinct anatomical and behavioral characteristics such as forward-facing eyes, grasping hands, and complex social structures.
The relationships of groups of organisms as reflected by their genetic makeup.
The process of cumulative change over successive generations through which organisms acquire their distinguishing morphological and physiological characteristics.
The restriction of a characteristic behavior, anatomical structure or physical system, such as immune response; metabolic response, or gene or gene variant to the members of one species. It refers to that property which differentiates one species from another but it is also used for phylogenetic levels higher or lower than the species.

Primate TNF promoters reveal markers of phylogeny and evolution of innate immunity. (1/64)

BACKGROUND: Tumor necrosis factor (TNF) is a critical cytokine in the immune response whose transcriptional activation is controlled by a proximal promoter region that is highly conserved in mammals and, in particular, primates. Specific single nucleotide polymorphisms (SNPs) upstream of the proximal human TNF promoter have been identified, which are markers of human ancestry. METHODOLOGY/PRINCIPAL FINDINGS: Using a comparative genomics approach we show that certain fixed genetic differences in the TNF promoter serve as markers of primate speciation. We also demonstrate that distinct alleles of most human TNF promoter SNPs are identical to fixed nucleotides in primate TNF promoters. Furthermore, we identify fixed genetic differences within the proximal TNF promoters of Asian apes that do not occur in African ape or human TNF promoters. Strikingly, protein-DNA binding assays and gene reporter assays comparing these Asian ape TNF promoters to African ape and human TNF promoters demonstrate that, unlike the fixed differences that we define that are associated with primate phylogeny, these Asian ape-specific fixed differences impair transcription factor binding at an Sp1 site and decrease TNF transcription induced by bacterial stimulation of macrophages. CONCLUSIONS/SIGNIFICANCE: Here, we have presented the broadest interspecies comparison of a regulatory region of an innate immune response gene to date. We have characterized nucleotide positions in Asian ape TNF promoters that underlie functional changes in cell type- and stimulus-specific activation of the TNF gene. We have also identified ancestral TNF promoter nucleotide states in the primate lineage that correspond to human SNP alleles. These findings may reflect evolution of Asian and African apes under a distinct set of infectious disease pressures involving the innate immune response and TNF.  (+info)

Dimensions of forelimb muscles in orangutans and chimpanzees. (2/64)

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Animal cognition: Aesop's fable flies from fiction to fact. (3/64)

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Orangutans not infected with Plasmodium vivax or P. cynomolgi, Indonesia. (4/64)

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Bonobos, chimpanzees, gorillas, and orang utans use feature and spatial cues in two spatial memory tasks. (5/64)

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A small, variable, and irregular killer cell Ig-like receptor locus accompanies the absence of MHC-C and MHC-G in gibbons. (6/64)

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Molecular analysis of vector genome structures after liver transduction by conventional and self-complementary adeno-associated viral serotype vectors in murine and nonhuman primate models. (7/64)

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Identification of human specific gene duplications relative to other primates by array CGH and quantitative PCR. (8/64)

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"Pongo pygmaeus" is the scientific name for the Bornean orangutan, a great ape species native to the island of Borneo in Southeast Asia. They are one of the two species of orangutans, with the other being "Pongo abelii," the Sumatran orangutan. Bornean orangutans are highly intelligent and exhibit advanced tool use, social behaviors, and emotional expressions. They have a reddish-brown fur coat, long arms, and a distinctively shaped face. Unfortunately, they are critically endangered due to habitat loss and hunting.

I'm sorry for any confusion, but "Pongo abelii" is not a medical term. It is the scientific name for a species of orangutan native to Sumatra, Indonesia. This great ape is often referred to as the Sumatran orangutan and is considered to be one of the most critically endangered species in the world due to habitat loss and hunting.

I'm sorry for any confusion, but "Pongo" is not a recognized medical term. It is sometimes used informally to refer to a human being, especially in the context of belonging to the species Homo sapiens. In zoological terms, "Pongo" is the genus name for orangutans. If you have any questions about medical terminology or concepts, I'd be happy to help answer those!

"Gorilla gorilla" is the scientific name for the Western Gorilla, a subspecies of the Gorilla genus. Western Gorillas are divided into two subspecies: the Western Lowland Gorilla (Gorilla gorilla gorilla) and the Cross River Gorilla (Gorilla gorilla diehli). Western Gorillas are native to the forests of central Africa, with Western Lowland Gorillas found in countries such as Gabon, Cameroon, Congo, and Equatorial Guinea, and Cross River Gorillas having a more restricted range along the border region of Nigeria and Cameroon.

Western Lowland Gorillas are the most numerous and widespread of all gorilla subspecies, but they still face significant threats from habitat loss, poaching, and disease. Cross River Gorillas are one of the world's 25 most endangered primates, with only a few hundred individuals remaining in the wild. Conservation efforts are underway to protect both subspecies and their habitats, including anti-poaching patrols, habitat restoration, and community education programs.

I'm not aware of a medical definition specifically for "Borneo." Borneo is the third-largest island in the world, located in Southeast Asia and divided among three countries: Malaysia, Indonesia, and Brunei. It has a rich biodiversity with many plant and animal species, some of which have been studied in medical or scientific research. However, there is no established medical definition for "Borneo" itself.

Hominidae, also known as the "great apes," is a family of primates that includes humans (Homo sapiens), orangutans (Pongo pygmaeus), gorillas (Gorilla gorilla and Gorilla beringei), bonobos (Pan paniscus), and chimpanzees (Pan troglodytes). This family is characterized by their upright walking ability, although not all members exhibit this trait. Hominidae species are known for their high intelligence, complex social structures, and expressive facial features. They share a common ancestor with the Old World monkeys, and fossil records suggest that this split occurred around 25 million years ago.

"Hylobates" is not a medical term, but a biological genus name. It refers to a group of small, tailless primates known as gibbons or lesser apes, which are native to the forests of Southeast Asia. They are known for their agility in moving through trees by brachiation (arm-over-arm swinging).

There are currently 10 species recognized in the genus Hylobates, including the lar gibbon, agile gibbon, and siamang. While not a medical term, understanding the natural history of animals like gibbons can be important for medical professionals who work with them or study their diseases, as well as for conservationists and others interested in their welfare.

I'm not aware of a specific medical term called "Ape diseases." However, many primates, including apes, can suffer from diseases that are similar to those that affect humans. Some examples include:

1. Tuberculosis (TB): Both humans and apes can be infected with this bacterial disease, which primarily affects the lungs but can also impact other parts of the body.
2. Hepatitis: Apes can contract various forms of hepatitis, such as hepatitis B and C, just like humans. These viral infections affect the liver and can cause acute or chronic illness.
3. Respiratory infections: Both apes and humans are susceptible to respiratory infections caused by bacteria, viruses, or fungi.
4. Gastrointestinal diseases: Apes can suffer from gastrointestinal issues, such as diarrhea, due to various bacterial, viral, or parasitic infections.
5. Retroviral infections: Some apes are known to be infected with retroviruses, like simian immunodeficiency virus (SIV), which is similar to human immunodeficiency virus (HIV). SIV can lead to a condition called simian AIDS in apes.
6. Zoonotic diseases: Apes can contract zoonotic diseases, which are transmitted from animals to humans, such as Ebola and Marburg viruses.
7. Cardiovascular diseases: Apes can develop heart conditions similar to those seen in humans, including hypertension and atherosclerosis.
8. Neurological disorders: Some apes may suffer from neurological issues, like Parkinson's disease or Alzheimer's disease, although research on these topics is still ongoing.

It's important to note that while apes can contract many of the same diseases as humans, there are also numerous diseases specific to each species due to differences in genetics, environment, and behavior.

I'm sorry for any confusion, but "Indonesia" is not a medical term. It is a country located in Southeast Asia and Oceania, between the Indian and Pacific oceans. It is the world's largest island country, with more than thirteen thousand islands. If you have any questions about medical terms or concepts, I would be happy to help with those!

"Pan troglodytes" is the scientific name for a species of great apes known as the Common Chimpanzee. They are native to tropical rainforests in Western and Central Africa. Common Chimpanzees are our closest living relatives, sharing about 98.6% of our DNA. They are highly intelligent and social animals, capable of using tools, exhibiting complex behaviors, and displaying a range of emotions.

Here is a medical definition for 'Pan troglodytes':

The scientific name for the Common Chimpanzee species (genus Pan), a highly intelligent and social great ape native to tropical rainforests in Western and Central Africa. They are our closest living relatives, sharing approximately 98.6% of our DNA. Known for their complex behaviors, tool use, and emotional expression, Common Chimpanzees have been extensively studied in the fields of anthropology, psychology, and primatology to better understand human evolution and behavior.

I'm sorry for any confusion, but "Pan paniscus" is actually the scientific name for a species of primate, specifically the Bonobo or "Pygmy Chimpanzee." Here is the medical/scientific definition:

Pan paniscus, also known as the Bonobo or Pygmy Chimpanzee, is one of the two extant species in the genus Pan, the other being Pan troglodytes (the Common Chimpanzee). Bonobos are native to the Democratic Republic of Congo in Central Africa. They are smaller than Common Chimpanzees and have a more gracile build, darker coat, and distinctive hair parting down the middle of their head.

Bonobos share approximately 98.7% of their DNA with humans, making them our closest living relatives alongside Common Chimpanzees. They are highly social animals, living in complex fission-fusion communities with fluid membership. Bonobos exhibit unique behaviors such as sexual interactions to reduce tension and promote social bonding, which sets them apart from other primates, including Common Chimpanzees.

If you have any questions about veterinary medicine or animal health, please feel free to ask!

In a medical or scientific context, "Primates" is a biological order that includes various species of mammals, such as humans, apes, monkeys, and prosimians (like lemurs and lorises). This group is characterized by several distinct features, including:

1. A forward-facing eye position, which provides stereoscopic vision and depth perception.
2. Nails instead of claws on most digits, except for the big toe in some species.
3. A rotating shoulder joint that allows for a wide range of motion in the arms.
4. A complex brain with a well-developed cortex, which is associated with higher cognitive functions like problem-solving and learning.
5. Social structures and behaviors, such as living in groups and exhibiting various forms of communication.

Understanding primates is essential for medical and biological research since many human traits, diseases, and behaviors have their origins within this group.

Phylogeny is the evolutionary history and relationship among biological entities, such as species or genes, based on their shared characteristics. In other words, it refers to the branching pattern of evolution that shows how various organisms have descended from a common ancestor over time. Phylogenetic analysis involves constructing a tree-like diagram called a phylogenetic tree, which depicts the inferred evolutionary relationships among organisms or genes based on molecular sequence data or other types of characters. This information is crucial for understanding the diversity and distribution of life on Earth, as well as for studying the emergence and spread of diseases.

Biological evolution is the change in the genetic composition of populations of organisms over time, from one generation to the next. It is a process that results in descendants differing genetically from their ancestors. Biological evolution can be driven by several mechanisms, including natural selection, genetic drift, gene flow, and mutation. These processes can lead to changes in the frequency of alleles (variants of a gene) within populations, resulting in the development of new species and the extinction of others over long periods of time. Biological evolution provides a unifying explanation for the diversity of life on Earth and is supported by extensive evidence from many different fields of science, including genetics, paleontology, comparative anatomy, and biogeography.

Species specificity is a term used in the field of biology, including medicine, to refer to the characteristic of a biological entity (such as a virus, bacterium, or other microorganism) that allows it to interact exclusively or preferentially with a particular species. This means that the biological entity has a strong affinity for, or is only able to infect, a specific host species.

For example, HIV is specifically adapted to infect human cells and does not typically infect other animal species. Similarly, some bacterial toxins are species-specific and can only affect certain types of animals or humans. This concept is important in understanding the transmission dynamics and host range of various pathogens, as well as in developing targeted therapies and vaccines.

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