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Horizontal gene transfer ( HGT) or lateral gene transfer ( LGT) [ 1][ 2][ 3] is the movement of genetic material between organisms other than by the ("vertical") transmission of DNA from parent to offspring ( reproduction ). [ 4] HGT is an important factor in the evolution of many organisms. [ 5][ 6] HGT is influencing scientific understanding ...
The Lerner index is defined by: where P is the market price set by the firm and MC is the firm's marginal cost. The index ranges from 0 to 1. A perfectly competitive firm charges P = MC, L = 0; such a firm has no market power. An oligopolist or monopolist charges P > MC, so its index is L > 0, but the extent of its markup depends on the ...
Inferring horizontal gene transfer. Horizontal or lateral gene transfer (HGT or LGT) is the transmission of portions of genomic DNA between organisms through a process decoupled from vertical inheritance. In the presence of HGT events, different fragments of the genome are the result of different evolutionary histories.
Horizontal gene transfer ( HGT) refers to the transfer of genes between distant branches on the tree of life. In evolution, it can scramble the information needed to reconstruct the phylogeny of organisms, how they are related to one another. HGT can also help scientists to reconstruct and date the tree of life, as a gene transfer can be used ...
Batik kawung. Kawung batik ( Indonesian: Batik Kawung) is an Indonesian batik motif [ 1] whose shape is in the form of a circle similar to a kawung fruit (a type of coconut or sometimes also considered as sugar palm or palm fruit) which is neatly arranged geometrically. Sometimes, this motif is also interpreted as an image of a lotus flower ...
Horizontal and vertical (disambiguation) Horizontal and vertical commonly refers a concept about orientation in mathematics, geography, physics and other sciences, with the vertical typically being defined by the direction of gravity, and with the horizontal being perpendicular to the vertical. Horizontal and vertical may also refer to:
The phrase horizontal evolution is used in evolutionary biology to refer to: Concerted evolution, whereby individual members of a DNA family within one species are more closely related to each other than to members of the same type of DNA family in other species; [1] Horizontal gene transfer, where genes are transferred from one organism to ...
According to these psychologists, horizontal and vertical décalage are the product of the development of the prefrontal cortex in children, which "contributes to age-related advances in flexible behavior". [8] Certain tests and studies have been conducted to show how horizontal and vertical décalage are related to neural functioning.