Halorhabdus tiamatea

Last updated

Halorhabdus tiamatea
Scientific classification
Domain:
Kingdom:
Phylum:
Class:
Order:
Family:
Genus:
Species:
H. tiamatea
Binomial name
Halorhabdus tiamatea
Antunes et al. 2008 [1]

Halorhabdus tiamatea is a halophilic archaeon isolated from the Red Sea. With its extremely high salinity optimum of 27% NaCl, Halorhabdus has one of the highest reported salinity optima of any living organism. [ citation needed ]

Contents

Genome structure

The genome of Halorhabdus was sequenced in August 2014. [2] The G + C content of its DNA is estimated to be 64%.

Related Research Articles

<span class="mw-page-title-main">Baltic Sea</span> Sea in Northern Europe

The Baltic Sea is an arm of the Atlantic Ocean that is enclosed by Denmark, Estonia, Finland, Germany, Latvia, Lithuania, Poland, Russia, Sweden, and the North and Central European Plain.

<span class="mw-page-title-main">Brackish water</span> Water with salinity between freshwater and seawater

Brackish water, sometimes termed brack water, is water occurring in a natural environment that has more salinity than freshwater, but not as much as seawater. It may result from mixing seawater and fresh water together, as in estuaries, or it may occur in brackish fossil aquifers. The word comes from the Middle Dutch root brak. Certain human activities can produce brackish water, in particular civil engineering projects such as dikes and the flooding of coastal marshland to produce brackish water pools for freshwater prawn farming. Brackish water is also the primary waste product of the salinity gradient power process. Because brackish water is hostile to the growth of most terrestrial plant species, without appropriate management it is damaging to the environment.

<span class="mw-page-title-main">Dead Sea</span> Salt lake bordering Palestine, Jordan and Israel

The Dead Sea, also known by other names, is a landlocked salt lake bordered by Jordan to the east and the Israeli-occupied West Bank and Israel to the west. It lies in the Jordan Rift Valley, and its main tributary is the Jordan River.

<span class="mw-page-title-main">Salinity</span> Proportion of salt dissolved in water

Salinity is the saltiness or amount of salt dissolved in a body of water, called saline water. It is usually measured in g/L or g/kg.

<span class="mw-page-title-main">Sea of Marmara</span> Sea between the Mediterranean and Black seas

The Sea of Marmara, also known as the Sea of Marmora or the Marmara Sea, is a small inland sea located entirely within the borders of Turkey. It connects the Black Sea to the Aegean Sea via the Bosporus and Dardanelles straits, separating Turkey’s European and Asian sides. It has an area of 11,350 km2 (4,380 sq mi), and its dimensions are 280 km × 80 km. Its greatest depth is 1,370 m (4,490 ft).

<span class="mw-page-title-main">Aral Sea</span> Lake between Kazakhstan and Uzbekistan

The Aral Sea was an endorheic lake lying between Kazakhstan to its north and Uzbekistan to its south which began shrinking in the 1960s and largely dried up by the 2010s. It was in the Aktobe and Kyzylorda regions of Kazakhstan and the Karakalpakstan autonomous region of Uzbekistan. The name roughly translates from Mongolic and Turkic languages to "Sea of Islands", a reference to the large number of islands that once dotted its waters. The Aral Sea drainage basin encompasses Uzbekistan and parts of Afghanistan, Iran, Kazakhstan, Kyrgyzstan, Tajikistan, and Turkmenistan.

<span class="mw-page-title-main">Saline County, Nebraska</span> County in Nebraska, United States

Saline County is a county in the U.S. state of Nebraska. As of the 2020 United States Census, the population was 14,292. Its county seat is Wilber.

<span class="mw-page-title-main">Seawater</span> Water from a sea or an ocean

Seawater, or sea water, is water from a sea or ocean. On average, seawater in the world's oceans has a salinity of about 3.5%. This means that every kilogram of seawater has approximately 35 grams (1.2 oz) of dissolved salts. The average density at the surface is 1.025 kg/L. Seawater is denser than both fresh water and pure water because the dissolved salts increase the mass by a larger proportion than the volume. The freezing point of seawater decreases as salt concentration increases. At typical salinity, it freezes at about −2 °C (28 °F). The coldest seawater still in the liquid state ever recorded was found in 2010, in a stream under an Antarctic glacier: the measured temperature was −2.6 °C (27.3 °F).

Halococcus is a genus of the Halococcaceae.

Halopiger is a genus of archaeans in the family Natrialbaceae that have high tolerance to salinity.

<i>Haloquadratum</i> Genus of archaea

Haloquadratum is a genus of archaean, belonging to the family Haloferacaceae. The first species to be identified in this group, Haloquadratum walsbyi, is unusual in that its cells are shaped like square, flat boxes.

Halorhabdus is a genus of halophilic archaea in the Haloarculaceae. With an extremely high salinity optimum of 27% NaCl, Halorhabdus has one of the highest reported salinity optima of any living organism.

Halorubrum is a genus in the family Halorubraceae. Halorubrum species are usually halophilic and can be found in waters with high salt concentration such as the Dead Sea or Lake Zabuye.

In taxonomy, Natronobacterium is a genus of the Natrialbaceae. A member of the domain Archaea, it is both an extreme halophile and alkaliphile, thriving at an optimum saline concentration of 20% and optimum pH of 10.

Natronomonas is a genus of the Halobacteriaceae.

Natronorubrum is a genus in the family Halobacteriaceae.

In taxonomy, Halostagnicola is a genus of the Archaea.

<i>Neomysis integer</i> Species of crustacean

Neomysis integer is a species of opossum shrimp found in shallow marine bays and estuaries of Europe, with a transparent greenish or brownish body and a large cephalothorax. It is found in very shallow water in both high and low-salinity habitats. It is a filter feeder and the female broods her eggs in a brood pouch beneath her cephalothorax.

<span class="mw-page-title-main">Hypersaline lake</span> Landlocked body of water that contains concentrations of salts greater than the sea

A hypersaline lake is a landlocked body of water that contains significant concentrations of sodium chloride, brines, and other salts, with saline levels surpassing that of ocean water.

Halorhabdus utahensis is a halophilic archaeon isolated from the Great Salt Lake in Utah.

References

  1. "LPSN - List of Prokaryotic names with Standing in Nomenclature". Deutsche Sammlung von Mikroorganismen und Zellkulturen . Retrieved 2022-07-12.
  2. Werner, J (Aug 2014). "Halorhabdus tiamatea: proteogenomics and glycosidase activity measurements identify the first cultivated euryarchaeon from a deep-sea anoxic brine lake as potential polysaccharide degrader". Environmental Microbiology. 16 (8): 2525–37. doi:10.1111/1462-2920.12393. PMC   4257568 . PMID   24428220.

Further reading