Emily Carter
The Ayam Cemani chicken is a rare breed from Indonesia that is entirely black, including its organs, bones, and meat. This unique coloration is caused by a genetic mutation called fibromelanosis, which results in hyperpigmentation. The breed is highly prized for its exotic appearance and is even believed to possess mystical powers in some cultures. Other black chicken breeds include the Silkie, the Kadaknath, and the Svarthöna, but the Ayam Cemani is considered the most intensely pigmented.
| Characteristics | Values |
|---|---|
| Breed | Ayam Cemani, Silkie, Kadaknath, Black H’Mong, Svarthöna |
| Origin | Indonesia (Java, Sumatra), India |
| Features | Black feathers, skin, beak, tongue, toes, nails, eyes, feet, bones, internal organs, meat |
| Weight | Roosters: 2–2.5 kg; Hens: 1.5–2 kg |
| Genetic Condition | Fibromelanosis, or melanin hyperpigmentation |
| Gene | EDN3, Fibromelanistic gene |
| Cost | $2,000-$9,000 per chicken; $16 per egg |
| Nicknames | Lamborghini of Poultry, Goth Chickens |
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What You'll Learn
The Ayam Cemani chicken is a rare breed from Indonesia
The Ayam Cemani chicken's black colouration is the result of a genetic condition called fibromelanosis or dermal hyperpigmentation, which causes an excess of melanin or dark pigment in the bird's skin, meat, and tissues. This condition is caused by a dominant gene that affects the expression of the EDN3 gene, leading to up to 10 times the normal amount of melanin. The result is a chicken that is black both inside and out, with even its tongue, toes, and nails bearing the distinctive colour.
The rarity and exotic appearance of the Ayam Cemani have made it highly sought-after and expensive, with a single chicken costing up to $9,000. The breed is also known for its muscular thighs, making it a popular choice for cockfighting in Bali. In addition, the breed is said to be friendly, docile, and hardy, with low maintenance requirements, although they are relatively skittish and only lay one egg per week.
In Indonesian culture, the Ayam Cemani holds spiritual significance. Some believe that the chickens' colouring allows them to move between the human world and the supernatural realm. Their eggs are also considered to have fertility powers, with couples ingesting roasted egg powder mixed with honey in the hope of conceiving a child. These beliefs further contribute to the breed's popularity and cultural importance in Indonesia.
The Ayam Cemani chicken, with its striking appearance and cultural significance, has captivated breeders and enthusiasts worldwide. Its rarity and distinctive characteristics have made it a valuable and sought-after breed, contributing to its reputation as one of the most unique and beautiful chickens in the world.
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The breed is black inside and out, including its organs
The Ayam Cemani chicken is a breed that is black inside and out, including its organs. This Indonesian breed is considered to be one of the most unique and beautiful chickens in the world. Its feathers, skin, beak, tongue, toes, nails, flesh, bones, and organs are all black. Even the tissue beneath its feathers is black. The only thing that is not black is its blood, which is a very dark shade of red.
The name "Ayam Cemani" translates to "chicken" and "completely black" in Indonesian and Javanese, respectively. This breed is believed to originate from Sumatra or Java in Indonesia and was first imported to Europe in the late 1990s. These chickens are known for their striking appearance, with their feathers shimmering in a metallic sheen of beetle green and purple.
The black colour of the Ayam Cemani is the result of a genetic mutation called fibromelanosis or dermal hyperpigmentation. This condition causes an excess of melanin, the dark pigment, to accumulate in all skin, meat, and other tissues of the chicken. The gene responsible for this condition is not very common and is only seen in a few other chicken breeds, such as the Silkie, svarthöna of Sweden, and the black H’Mong chickens of Vietnam.
The Ayam Cemani is a rare and expensive breed, costing up to $9,000 for an adult chicken. They are sought-after for their unique appearance, as well as their supposed mystical powers and fertility properties in some cultures. In Bali, they are a popular gamecock for cockfighting due to their muscular thighs and increased speed.
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The condition is called fibromelanosis, a genetic mutation
The Ayam Cemani chicken is a rare breed from Indonesia that is known for its black feathers, skin, flesh, bones, and organs. The name is derived from the Indonesian word "ayam" meaning chicken, and the Javanese word "cemani" meaning "completely black". This breed has a dominant gene that causes a condition called fibromelanosis, a genetic mutation resulting in hyperpigmentation.
Fibromelanosis is a genetic condition that causes black pigment or melanin to accumulate in the skin and connective tissues of the chicken. It is caused by a mutation in the endothelin 3 (EDN3) gene, which controls skin colour. In most vertebrates, including regular chickens, only certain cells express this gene. However, in chickens with fibromelanosis, almost all the cells express EDN3, resulting in up to 10 times more melanin production compared to other chicken breeds. This leads to the distinctive black colouration observed in Ayam Cemani chickens.
The mutation underlying fibromelanosis is believed to have occurred once, and it is not commonly found in other chicken breeds. Leif Andersson, a geneticist at Uppsala University in Sweden, described it as a complex rearrangement in the genome. The condition not only affects the external features of the chicken but also its internal organs, giving these chickens a unique appearance that has earned them the nickname "goth chickens".
The black colouration of Ayam Cemani chickens has made them valuable in various cultures. In Indonesia, they are associated with mystical powers and are believed to permit movement between the human world and the supernatural realm. They are also used in traditional practices related to fertility. Additionally, their meat is considered a delicacy by gourmands, who appreciate its unique flavour and rich colour.
Besides the Ayam Cemani, there are a few other chicken breeds that exhibit fibromelanosis, although to a lesser extent. These include the Silkie, known for its soft, hair-like feathers and hyperpigmented skin and tissues, the Black H'Mong chickens of Vietnam, and the Svarthöna of Sweden. These breeds also possess the same genetic mutation, showcasing the diverse impact of fibromelanosis in chicken populations.
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The breed is expensive, costing up to $9000 for an adult
The Ayam Cemani chicken is one of the most expensive chicken breeds in the world. The cost of an adult chicken can be as high as $9000. This price tag is due to the breed's rarity and unique characteristics.
The Ayam Cemani is a rare breed of chicken native to Indonesia, specifically the island of Java. They are known for their distinctive all-black appearance, including their feathers, skin, beak, tongue, legs, toe nails, and even their meat, bones, and organs. The name "Ayam Cemani" reflects this black colouring, with “Ayam” meaning "chicken" in Indonesian, and “Cemani” translating to "completely black" in Javanese. In Sanskrit, "Cemani" means "jet black".
The breed's black colouring is the result of a genetic mutation called fibromelanosis, which causes hyperpigmentation. This condition leads to an excess of melanin, the dark pigment, in the bird's skin, meat, and other tissues. The mutation is believed to have originated from a single bird hundreds or even thousands of years ago.
The Ayam Cemani's striking appearance has made them sought-after by breeders and gourmands, who associate their off-colour meat and bones with a unique and rich flavour. In Asia, these chickens are also revered for their mystical powers, with some believing that their colouring permits them to move between the human world and the supernatural realm. Additionally, their eggs are considered to play a role in fertility, with the first eggs they lay deemed especially valuable for couples trying to conceive.
Due to their rarity and unique characteristics, the Ayam Cemani commands a high price, with a single chicken costing around $2500, and a young breeding pair costing at least $5000. The breed is also challenging to locate, especially in the United States, due to import restrictions from Indonesia over avian flu concerns.
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Other black chicken breeds include the Silkie, H'Mong, and Svarthöna
The Silkie, or Silky, is a Chinese breed of chicken known for its fluffy plumage, which is soft to the touch, resembling silk or fur. Silkies also possess black or bluish skin, bones, and grey-black meat. They are relatively small, with males weighing around 1.8 kg (4 lbs) and females weighing approximately 1.4 kg (3 lbs). The breed is commonly kept as ornamental fowl or pets and is also used to incubate the eggs of other birds.
The Hmong chicken is a traditional breed originating from the Hmong people, an ethnic group in Southeast Asia, particularly Vietnam, Laos, and Thailand. It is a culturally significant breed, often raised for both meat and eggs. Hmong chickens have sturdy and compact builds, with well-developed legs that can be yellow, black, or slate. They are known for their adaptability and foraging abilities.
Another black chicken breed is the Svarthöna, which originated in Sweden. All four breeds—Ayam Cemani, Silkie, Hmong, and Svarthöna—share the same genetic mutation, known as fibromelanosis, resulting in their distinctive dark pigmentation.
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Frequently asked questions
The Ayam Cemani chicken is a rare breed of chicken from Indonesia that is entirely black, including its feathers, beak, tongue, legs, toe nails, meat, bones, and organs.
The black colour of Ayam Cemani chickens is caused by a genetic trait known as fibromelanosis, which results in hyperpigmentation. This condition is caused by a mutation in the EDN3 gene, which controls skin colour.
Ayam Cemani chickens are extremely expensive, costing around $2,500 or more for a single chicken.
