A
tropism (from Greek τροπή, trope, "a turning") is a biological phenomenon , indicating growth or turning movement of a biological
Kaynak: TropismHIV
tropism refers to the cell type that the human immunodeficiency virus (HIV ) infects and replicates in. HIV
tropism of a patient's
Kaynak: HIV tropismIn virology , tissue
tropism is the cells and tissues of a host which support growth of a particular virus or bacteria . tissue
tropism and
Kaynak: Tissue tropismHost
tropism is the name given to a process of
tropism that determines which cells can become infected by a given pathogen .
Kaynak: Host tropismTropism: HIV
tropism. File:HIV Mature and Immature. PNG | Diagram of the immature and mature forms of HIV The term viral
tropism refers to which
Kaynak: HIV The Trofile (TM) assay is a blood test that identifies the
tropism of a patient's HIV . A molecular assay , Trofile was developed by
Kaynak: Trofile assayChemo-
tropism is the growth of organisms (or parts of an organism, including individual cells) such as bacteria and plant s, navigated by
Kaynak: ChemotropismPhototropism is one of the many plant
tropism s or movements which respond to external stimuli. Growth towards a light source is a
Kaynak: Phototropismonto its side, the growing parts of the stem begin to display negative gravitropism, growing (biologists say, turning; see
tropism ) upwards.
Kaynak: GravitropismHydrotropism (hydro water;
tropism involuntary orientation by an organism, that involves turning or curving as a positive or negative
Kaynak: HydrotropismAnaplasma phagocytophilum (formerly Ehrlichia phagocytophilum is a gram-negative bacterium that is unusual in its
tropism to neutrophils .
Kaynak: Anaplasma phagocytophilumA taxis differs from a
tropism (turning response, often growth towards or away from a stimulus) in that the organism has motility and
Kaynak: TaxisFundamental processes such as photosynthesis , respiration , plant nutrition , plant hormone functions,
tropism s, nastic movements ,
Kaynak: Plant physiologyIt is a
tropism . The habit of some plants to move in the direction of the sun was already known by the Ancient Greeks. They named one of
Kaynak: Heliotropismgravity (gravitropism ), and other
tropism s originated because cells on one side grow faster than the cells on the other side of the organ.
Kaynak: AuxinThese rapid plant movements differ from the more common, but much slower "growth-movements" of plants, called
tropism s. Charles Darwin in
Kaynak: Rapid plant movementA “
tropism” is an action done without conscious thought While self deception may be a
tropism, not consciously done, it may be guided by “
Kaynak: Bad faithHowever, this is not a form of
tropism but a nastic movement , a similar phenomenon. The difference is that
tropisms are influenced by
Kaynak: Thigmotropism