<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://thesaurus.bhlscielo.org/vocab/pt">Alelo nulo</topic></authority><related type="broader"><topic>Cromossomos</topic></related> <note xml:lang="pt"><![CDATA[ <p>Alelo que não expressa um produto gênico ou fenótipo.</p> ]]></note> <note xml:lang="en-GB"><![CDATA[ <p>Allele of a gene which completely lacks that gene's normal function, either by complete absence of the gene product or by expression of a completely non-functional gene product.</p> ]]></note> <note xml:lang="es"><![CDATA[ <p>Alelo que no presenta la función normal de un gen, ya sea por la ausencia completa del producto del gen o por la expresión de un producto génico completamente no funcional.</p> ]]></note></mads>