Operational sex ratio predicts the opportunity and direction of sexual selection across animals

Janicke Tim; Morrow Edward H.; Hosken David

摘要

Abstract > The operational sex ratio ( <fc>OSR</fc> ) has long been assumed to be a key ecological factor determining the opportunity and direction of sexual selection. However, recent theoretical work has challenged this view, arguing that a biased <fc>OSR</fc> does not necessarily result in greater monopolisation of mates and therefore stronger sexual selection in the mate‐limited sex. Hence, the role of the <fc>OSR</fc> for shaping animal mating systems remains a conundrum in sexual selection research. Here we took a meta‐analytic approach to test whether <fc>OSR</fc> explains interspecific variation in sexual selection metrics across a broad range of animal taxa. Our results demonstrate that the <fc>OSR</fc> predicts the opportunity for sexual selection in males and the direction of sexual selection in terms of sex differences in both the opportunity for sexual selection and the Bateman gradient (i.e. the selection differential of mating success), as predicted by classic theory. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract Type =“Main”XML：ID =“ELE12907-ABS-AB-ABS-0001”XML：LANG =“EN”> <标题类型=“main”>抽象</ title> >操作性别比率（<fc> osr </ fc>）已被认为是确定性选择机会和方向的关键生态因素。然而，最近的理论工作已经挑战了这个观点，争论偏见的<FC> osr </ Fc>并不一定会导致对伴侣的更大垄断，因此在伴奏有限的性别中更强的性选择。因此，<FC> OSR </ FC>用于塑造动物交配系统的作用仍然是性选择研究的难题。在这里，我们采取了一个元分析方法来测试<FC> osr </ fc>是否解释了广泛的动物分类群中的性选择度量中的相差变化。我们的结果表明，<FC> OSR </ FC>预测了男性性能的机会和性别差异的性别差异的性别方向和Bateman梯度（即配合的选择差异成功），由经典理论预测。 </ p> </ abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" > 著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-22290/'>《Ecology letters 》</a> <b style="margin: 0 2px;">|</b><span>2018年第3期</span><b style="margin: 0 2px;">|</b> <span>共8页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Janicke Tim&option=202" target="_blank" rel="nofollow">Janicke Tim;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Morrow Edward H.&option=202" target="_blank" rel="nofollow">Morrow Edward H.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Hosken David&option=202" target="_blank" rel="nofollow">Hosken David;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Ecology Behaviour and Environment GroupBrighton UK;</p> <p>Ecology Behaviour and Environment GroupBrighton UK;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li> <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span> <a href="https://www.zhangqiaokeyan.com/clc/173.html" title="普通生物学">普通生物学 ;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Bateman gradient&option=203" rel="nofollow">Bateman gradient;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=male competition&option=203" rel="nofollow">male competition;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=mating systems&option=203" rel="nofollow">mating systems;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=meta‐analysis&option=203" rel="nofollow">meta‐analysis;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=operational sex ratio&option=203" rel="nofollow">operational sex ratio;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=opportunity for sexual selection&option=203" rel="nofollow">opportunity for sexual selection;</a> </p> <div class="translation"> 机译：Bateman梯度;男性竞争;交配系统;Meta分析;运营性别比率;性选择的机会; </div> </li> </ul> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704023134909.html">Operational sex ratio predicts the opportunity and direction of sexual selection across animals</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Janicke Tim&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Janicke Tim,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Morrow Edward H.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Morrow Edward H.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Hosken 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class="tuijian_authcolor"> . 中国渔业质量与标准 </a> </span> <span> . 2017</span><span> ,第006期</span> </span> </div> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-conference-cn_meeting-15013_thesis/020221299131.html">动物及动物产品标识与可追溯体系研究的探讨——与《动物及动物产品标识与可追溯体系模式研究》和《对动物及动物产品标识与可追溯体系思考与建议》两篇文章作者的商榷</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=陆昌华&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 陆昌华</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=胡肄农&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,胡肄农</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=白云峰&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,白云峰</a> <span> <a href="/conference-cn-15013/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 中国畜牧兽医学会动物传染病学分会第十三次学术研讨会 </a> <span> <span> . 2009</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020313131036.html">刍议动物园动物致害赔偿责任——以宁波动物园老虎伤人案和北京动物园老虎伤人案为例</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=孙佳雯&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 孙佳雯</a> <span> . 2018</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/061201538593.html">移动物预测装置、假想活动物预测装置、程序模块、移动物预测方法以及假想活动物预测方法</a> <b>[P]</b> . <span> 中国专利： CN103155015B </span> <span> . 2014.12.31</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120101978188.html">移动物预测装置、假想活动物预测装置、程序模块、移动物预测方法以及假想活动物预测方法</a> <b>[P]</b> . <span> 中国专利： CN103155015A </span> <span> . 2013-06-12</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130440135292.html">Methods of reducing the possibility of mortality in an animal, virulent expression in an intestinal pathogen, and adhesin / lectin pa-i expression in a bacterial cell, inhibiting adhesin / lectin pa-i expression in an intestinal pathogen, intestine-induced activation of adhesin / lectin pa-i, c4-hsl-induced morphological change of an intestinal pathogen, and bacterial cell adhesion in a mammalian intestine, improvement of intestinal pathogenesis, disease prevention or abnormal condition, skin and respiratory infection, sexually transmitted disease, digestive tract disorder, loss of lactating capacity in an animal, and development of a microbe-mediated epithelial disorder in a nursing-age animal, irrigation of at least a portion of the urinary tract, and for monitoring the administration of poly (ethylene glycol) (peg) to an animal, composition pharmaceuticals, kits for the prevention or therapeutic treatment of bowel-derived sepsis, and for monitoring the administration of poly (ethyle</a> <b>[P]</b> . <span> 外国专利：  BR0215954A </span> <span> . 2005-09-13</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：减少动物死亡，肠道病原体中强毒表达以及细菌细胞中粘附素/凝集素pa-i表达，抑制肠道病原体中粘附素/凝集素pa-i表达，肠道诱导的粘附素活化的方法/凝集素pa-i，c4-hsl诱导的肠道病原体形态变化和哺乳动物肠道细菌细胞粘附，改善肠道发病机制，预防疾病或异常状况，皮肤和呼吸道感染，性传播疾病，消化道疾病，动物泌乳能力的丧失以及哺乳期动物中微生物介导的上皮疾病的发展，至少一部分尿路的冲洗以及用于监测聚乙二醇（peg）的给药动物，组合物药物，用于预防或治疗肠源性败血症并监测多乙 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130446853751.html">Proteu00ecna specific sex chromosome and the nucleic acid sequence isolated and purified.Method for identifying molecules especu00ecficas of sex chromosomes associated with cell membranes of animal sperm.The antibody against a epu00ectopo of a molecule specific to sex chromosomes, methods of screening for a molecule specific sex chromosomes.And to separate sperm determinant of male and female semen native kit for executing a method of contraception, proteu00ecna specific sex chromosome isolated and purified, and molecule.</a> <b>[P]</b> . <span> 外国专利：  BR0016212A </span> <span> . 2002-08-27</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：特异性染色体和分离纯化的核酸序列。鉴定与动物精子细胞膜相关的性染色体分子的方法。针对性染色体特异性分子的表位的抗体，方法筛选分子特异的性染色体。并分离出男女精液天然精子测定试剂盒中用于执行避孕方法的蛋白质，分离纯化得到的特异性染色体，并分子化。 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130403981339.html">MEDICAMENTAL TREATMENT OF FEMALE AND MALE FEMALE DYSFUNCTIONS WITH THE VARIOUS ANTIDEPRESSIVE GROUPS; ASSOCIATED TO ANDROGEN DRUGS (TESTOSTERONE), ESTROGENICS (ESTRADIOL), INBITORIAL NEUROTRANSMISSOR (GABA) AND SOME VASODILATORS, WHICH HAVE PENIAN EFFECTIVE ACTION (VARDENAFIL, SILDENAFIL AND TADALAFIL). MAY BE IN ASSOCIATION OR ISOLATED AND BE INDUSTRIALIZED AND MARKETED, IN VARIOUS FORMS OF PRESENTATION AND POSOLOGY. THERAPEUTIC INDICATION FOR PATIENTS WITH DEPRESSION FRAMEWORK AND / OR BIPOLAR DISORDER, WHO NEED TO USE ANTIDEPRESSIVE DRUGS, OBJECTING THE REDUCTION OR ABOLITION OF THE SEXUAL EFFECTS OF ANTIDEPRESSIONS, IMPROVING SEX PERFORMANCE, IN BOTH SEX.</a> <b>[P]</b> . <span> 外国专利：  BR102017021360A2 </span> <span> . 2019-04-24</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：具有各种抗抑郁药基团的女性和男性功能失调的药物治疗;与雄激素药物（睾丸激素），雌激素药（雌激素），生物神经递质（GABA）和一些使用过便尿的麻醉剂有关，它们具有P烯的有效作用（瓦地那非，西地那非和他达拉非）。可能以各种形式和形式在协会中被隔离或被工业化和推广。患有抑郁症框架和/或双歧疾病的患者的治疗适应症，需要使用抗抑郁药，目的是减少或消除抗抑郁药的性作用，从而改善性行为。 </span> </p> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 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