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A genus of SEA SQUIRTS in the family Cionidae.

Vase or tube shaped TUNICATES with a cosmopolitan distribution.

A family of very small viruses containing circular, single-stranded DNA and possessing no envelope. The modes of transmission are not known.

A genus of the family CIRCOVIRIDAE that infects SWINE; PSITTACINES; and non-psittacine BIRDS. Species include Beak and feather disease virus causing …

A plant genus of the family ASTERACEAE. Members contain pectolinarin (a flavonoid glycoside).

A plant genus of the family MENISPERMACEAE. Members contain eletefine (a stephaoxocane alkaloid) and tropoloisoquinoline and protoberberine ALKALOIDS.

A plant genus of the family VITACEAE. Cissus rufescence gum is considered comparable to TRAGACANTH.

A plant family of the order Violales, subclass Dilleniidae, class Magnoliopsida. The common name of rock rose is used with several plants of this fam…

A plant genus of the family OROBANCHACEAE. Members contain phenylethanoid glycosides.

A plant genus of the family CISTACEAE. The common name of rock rose is also sometimes used with the closely related Helianthemum genus (CISTACEAE).

A genus of gram-negative, rod-shaped enterobacteria that can use citrate as the sole source of carbon.

A species of gram-negative, facultatively anaerobic, rod-shaped bacteria found in humans and other animals including MAMMALS; BIRDS; REPTILES; and AM…

A species of gram-negative enterobacteria found in WATER; SEWAGE; SOIL; and FOOD. It can be present in any clinical specimen as an opportunistic path…

A species of gram-negative bacteria in the genus CITROBACTER, family ENTEROBACTERIACEAE. As an important pathogen of laboratory mice, it serves as a …

A plant genus of the family CUCURBITACEAE known for the edible fruit.

A plant species of the family CUCURBITACEAE distributed tropically and subtropically mainly in North Africa and Asia. It is a medicinal plant of TRAD…

A plant genus of the family RUTACEAE. They bear the familiar citrus fruits including oranges, grapefruit, lemons, and limes. There are many hybrids w…

A plant species of the genus CITRUS, family RUTACEAE that provides the familiar lime fruit. Its common name of lime is similar to the limetree (TILIA…

A plant species of the genus CITRUS, family RUTACEAE that produces the familiar grapefruit. There is evidence that grapefruit inhibits CYTOCHROME P-4…

A plant species of the genus CITRUS, family RUTACEAE that provides the familiar orange fruit which is also a source of orange oil.

A suborder of CRUSTACEA, order Diplostraca, comprising the water fleas. They are benthic filter feeders that consume PHYTOPLANKTON. The body is later…

A mitosporic Loculoascomycetes fungal genus including some economically important plant parasites. Teleomorphs include Mycosphaerella and Venturia.

A plant genus, of the family ONAGRACEAE, which is the subject of genetic studies. The floral aroma is attributed to benzenoid esters and benzyl aceta…

A species of the PESTIVIRUS genus causing exceedingly contagious and fatal hemorrhagic disease of swine.

A plant genus of the family RUTACEAE. Members contain anethole and CARBAZOLES.

A genus of high GC content, Gram-positive aerobic bacteria in the family Microbacteriaceae and phylum ACTINOBACTERIA. This genus contains some phytop…

A genus of ascomycetous fungi, family Clavicipitaceae, order Hypocreales, parasitic on various grasses (POACEAE). The sclerotia contain several toxic…

A plant genus of the family RANUNCULACEAE. Members contain SCOPOLETIN and SAPONINS.

A plant genus of the family CAPPARACEAE that contains cleogynol and 15alpha-acetoxycleomblynol (dammaranes) and 1-epibrachyacarpone (a triterpene), a…

A plant genus of the family Lamiaceae. Inerminosides (iridoid glycosides); colebroside A; STEROIDS; STEROLS; terpenoid glucosides; and abietane DITER…