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27 Αυγ 2022 · Definition. noun. (1) A change of location; displacement; a transfer of location. (2) (genetics) Chromosomal translocation, that is a chromosomal segment is moved from one position to another, either within the same chromosome or to another chromosome. (3) (botany) Transport of soluble food material from one plant to another via phloem or xylem.
Translocation is the movement of the substance in the phloem (assimilate). Phloem loading may be apoplastic or symplastic. The pressure-flow hypothesis explains how translocation is driven by phloem …
24 Σεπ 2024 · The cells are joined end to end and contain holes in the end cell walls (called sieve plates) which allow easy flow of substances from one cell to the next. The transport of sucrose and amino acids in the phloem, from regions of production to regions of storage or use, is called translocation.
Translocation involves the transport of dissolved substances from a source to a sink inside a plant. A source is the part of a plant that supplies sucrose and amino acids. A sink is where sucrose and amino acids will be used or stored. Transport in the phloem occurs in different directions depending on the stage of development or the time of year.
Translocation is the movement of materials from leaves to other tissues throughout the plant. Learn about the structure and function of the phloem, the pressure-flow mechanism, and the sugar loading and unloading processes.
5 ημέρες πριν · Translocation is a genetic change that involves a chromosome break and reattachment to a different chromosome. Learn about the types, causes, and effects of translocations, and how they can lead to diseases and disorders.
Translocation is the movement of a chromosome segment or a ribosome in biology. Learn how translocation affects genetics and translation with examples and links to further resources.
