What does Pyrodictium do?
What does Pyrodictium do?
There, Stetter and colleagues isolated Pyrodictium (Stetter et al., 1983), the first organism to grow optimally above 100°C (the boiling temperature of water at sea-level), and Pyrolobus (Stetter et al., 1987), which has a maximum growth temperature of 113°C—spurring a wealth of interest in the isolation of …
What does Pyrodictium Abyssi do?
Pyrodictium abyssi is a chemolithiautotroph that gains energy from sulfur respiration utilizing hydrogen as an electron donor. The membrane bound respiratory chain from H2 to sulfur generates an electrochemical proton potential, which drives chemiosmotic ATP synthesis via an H+-translocating ATP synthase.
Which organism is most closely related to Pyrodictium?
Genome Structure Kashefi and Dr. Lovely have not published any information regarding the size of the genome. However, after a 16S rDNA analysis of 1100 base pairs, it is clear that the microbe is most closely related to Pyrodictium occultum (96.0% similar) and Pyrobaculum aerophilum (95.3% similar).
What kingdom is Pyrodictium in?
Crenarchaeota
Detail of structure of Pyrodictium Abyssi
| Taxonomy | Image Features |
|---|---|
| Class: Thermoprotei Domain: Archaea Family: Pyrodictiaceae Genus: Pyrodictium Kingdom: Crenarchaeota Order: Desulfurococcales Phylum: Crenarchaeota Species: P. Abyssi | time lapse of cell division showing formation of new cannulae |
What domain is Pyrodictium?
Archaeans
Pyrodictium/Domain
Pyrodictium abyssi is of the domain Archaea, phylum crenarchaeota, class Thermoprotei, order Desulfurcoccales, family Pyrodictiaceae, genus Pyrodictium, and Species abyssi.
Where is Thermoproteus found?
Members of Thermoproteus are found in acidic hot springs and water holes; they have been isolated in these habitats in Iceland, Italy, North America, New Zealand, the Azores, and Indonesia. Their optimal growth temperature is 85 °C.
What kinds of growth conditions are Favoured by Pyrodictium Occultum?
The obligately chemolithoautotrophic archaea Pyrodictium occultum and Pyrodictium brockii grow up to 110 °C; require H2 and S°, S 2 O 3 2 − , or SO 3 2 − for growth; and are stimulated by the addition of yeast extract (i.e., mixed organic compounds).
What kingdom is Thermoproteus?
Archaea
Data Quality Indicators:
| Kingdom | Archaea |
| Phylum | Crenarchaeota |
| Class | Thermoprotei |
| Order | Thermoproteales |
| Family | Thermoproteaceae |
What is the common name for Thermoproteus Tenax?
GOLD
| ORGANISM INFORMATION | |
|---|---|
| GOLD Organism ID | Go0002328 |
| Organism Name | Thermoproteus tenax Kra1 |
| Other Names | |
| Common Name |
What is the domain of Sulfolobus?
Sulfolobus/Domain
Does Sulfolobus have a flagella?
Sulfolobus solfataricus has a spherical shape and a clockwise flagellum.
What is the taxonomy of Pyrodictium?
In taxonomy, Pyrodictium is a genus of the Pyrodictiaceae. It is a genus of submarine hyperthermophilic archaea whose optimal growth temperature range is 80 to 105 °C. They have a unique cell structure involving a network of cannulae and flat, disk-shaped cells. Pyrodictium are found in the porous walls…
What is Pyrodictium habitat?
Pyrodictium are found in the porous walls of deep-sea vents where the temperatures inside get as high as 400 °C, while the outside marine environment is typically 3 °C. Pyrodictium is apparently able to adapt morphologically to this type of hot–cold habitat.
How does Pyrodictum occultum survive extreme temperatures like 100°C?
Much research has been done on the genetics of Pyrodictium in order to understand its ability to survive and even thrive in such extreme temperatures. The thermal stability of Pyrodictum occultum’ s isolate tRNA has been analyzed, indicating that modifications in the nucleosides allow the organism to withstand temperatures well over 100°C.
Is Pyrodictium abyssi a hyperthermophilic archaeon?
The hyperthermophilic archaeon Pyrodictium abyssi grows optimally at 97 °C and is a prospective source of highly thermostable xylanases. The studies reported by Andrade et al., (2001) were undertaken to better characterize some parameters involved in the cultivation of the P. abyssi.
