Full text link&nbsp;:&nbsp;[https://en.wikipedia.org/wiki/Expression_quantitative_trait_loci https://en.wikipedia.org/wiki/Expression_quantitative_trait_loci]<br/> &nbsp;

== 2024.04.12 ==

In&nbsp;[https://en.wikipedia.org/wiki/Formal_language formal languages], which are used in&nbsp;[https://en.wikipedia.org/wiki/Mathematical_logic mathematical logic]&nbsp;and&nbsp;[https://en.wikipedia.org/wiki/Theoretical_computer_science theoretical computer science], a string is a finite sequence of&nbsp;[https://en.wikipedia.org/wiki/Symbol_(formal) symbols]&nbsp;that are chosen from a&nbsp;[https://en.wikipedia.org/wiki/Set_(mathematics) set]&nbsp;called an&nbsp;[https://en.wikipedia.org/wiki/Alphabet_(computer_science) alphabet].<br/> <br/> full text link&nbsp;:&nbsp;[https://en.wikipedia.org/wiki/String_(computer_science) https://en.wikipedia.org/wiki/String_(computer_science)]<br/> <br/> '''in structure'''<br/> '''String'''&nbsp;is a long flexible&nbsp;[https://en.wikipedia.org/wiki/Structure structure]&nbsp;made from&nbsp;[https://en.wikipedia.org/wiki/Fiber fibers]&nbsp;twisted together into a single strand, or from multiple such strands which are in turn twisted together. String is used to tie, bind, or hang other objects. It is also used as a material to make things, such as textiles, and in arts and crafts. String is a simple&nbsp;[https://en.wikipedia.org/wiki/Tool tool], and its use by humans is known to have been developed tens of thousands of years ago.<sup id="cite_ref-Evans_and_Webster_1-0">[https://en.wikipedia.org/wiki/String_(structure)#cite_note-Evans_and_Webster-1 [1]]</sup>&nbsp;In&nbsp;[https://en.wikipedia.org/wiki/Mesoamerica Mesoamerica], for example, string was invented some 20,000 to 30,000 years ago, and was made by twisting plant fibers together.<sup id="cite_ref-Evans_and_Webster_1-1">[https://en.wikipedia.org/wiki/String_(structure)#cite_note-Evans_and_Webster-1 [1]]</sup>&nbsp;String may also be a component in other tools, and in devices as diverse as weapons, musical instruments, and toys.<br/> <br/> full text link&nbsp;:&nbsp;[https://en.wikipedia.org/wiki/String_(structure) https://en.wikipedia.org/wiki/String_(structure)]