<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>28634</termId><termName>PIGMENTOS (BIOLOGIA)</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>PIGMENTOS (BIOLOGIA)</termSortkey><termCreatedDate>PIGMENTOS (BIOLOGIA)</termCreatedDate><termModifiedDate>2015-02-09 10:42:29</termModifiedDate><relation><relationType>BT</relationType><termId>1286</termId><termName>CELULAS</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>790</termId><termName>BIOQUIMICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>17711</termId><termName>CAROTENOIDES (BIOQUIMICA)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>29662</termId><termName>CITOCROMOS</termName><termType>PT</termType></relation></term>  </Zthes>