Results 41 to 50 of about 463 (175)

Oak masting under climate change: when spatially heterogeneous shifts in flowering phenology reshape pollen limitation

open access: yesNew Phytologist, Volume 252, Issue 3, Page 1314-1326, November 2026.
Conceptual framework illustrating the pollen variables and the hypotheses linking trajectories of pollen phenology and masting. Summary Masting, the irregular, synchronised production of seeds within tree populations, drives forest regeneration and ecosystem dynamics.
Emilie Fleurot   +5 more
wiley   +1 more source

Interação entre leptina, ginástica artística, puberdade e exercício em atletas do sexo feminino

open access: yesRevista Brasileira de Ciências do Esporte, 2010
Há evidências de que as atletas de ginástica artística (GA) apresentam desregulações no sistema reprodutório em relação à média populacional. A interação entre alguns fatores pode explicar esse fato: genética, estresse do exercício, baixa porcentagem de ...
Tatiana de Barros Meira, Myrian Nunomura
doaj   +1 more source

Parámetros productivos de cuyes mejorados en tres densidades de crianza, distrito de Tocache

open access: yesRevista de Veterinaria y Zootecnia Amazónica, 2022
El objetivo de la investigación fue evaluar el espacio adecuado para mejorar los parámetros productivos y reproductivos de la crianza de cuyes; los objetivos específicos fueron: evaluar la adaptabilidad climática, parámetros productivos y densidad ...
Williams Ramirez-Navarro   +1 more
doaj   +1 more source

High‐variance phenome database reveals important roles of WD40 proteins in the plant pathogenic fungus Fusarium graminearum

open access: yesNew Phytologist, Volume 252, Issue 3, Page 1215-1231, November 2026.
Functional analysis of predicted interaction‐associated WD40 blades in Fgwd101 and Fgwd048 of Fusarium graminearum. Summary WD40 is a highly conserved protein domain in eukaryotes that functions as a versatile platform for protein–protein interactions and participates in diverse biological processes.
Soyoung Choi   +15 more
wiley   +1 more source

Biología floral, sistema reproductivo y éxito reproductivo de Macroptilium fraternum (Fabaceae)</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista de Biología Tropical</i>, 2003 </span><br><span class="r_content">Se realizaron observaciones de la biología floral y el sistema reproductivo de Macroptilium fraternum en dos poblaciones de la Argentina, con diferentes condiciones edáficas, localizadas en el extremo Sur del área de distribución de esta especie.</span><br><span class="r_sub"><i>Patricia S. Hoc<span id="ma_5" style="display:none">, Susana I. Drewes, María T. Amela García</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_5')">+2 more</a></small></i></span><br><small><a href="https://doaj.org/article/aba016bed3474c3895bb169a9bc651a4" target="_blank" rel="nofollow" title="doaj.org/article/aba016bed3474c3895bb169a9bc651a4">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1111/nph.71555" target="_blank" rel="nofollow">FvGI–FvCO–FvFT1 pathway activates FvTFL1 in long days to repress flowering in woodland strawberry (Fragaria vesca)</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>New Phytologist, Volume 252, Issue 3, Page 1269-1282, November 2026.</i></span><br><span class="r_content">Natural variation of flowering time correlates with FvFT1 and FvTFL1 expression in European Fragaria vesca accessions. Summary Photoperiod is a stable seasonal signal. Although photoperiodic flowering is well understood in short‐day (SD) and long‐day (LD) annual plants, the regulatory mechanisms in perennials remain elusive.</span><br><span class="r_sub"><i>Quan Zhou<span id="ma_6" style="display:none">, Sergei Lembinen, Tuomas Toivainen, Takeshi Kurokura, Guangxun Fan, Paula Elomaa, Elli Koskela, Timo Hytönen</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_6')">+7 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1111/nph.71555?mi=2or9o2m&af=R&AllField=sistema reproductivo&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1111/nph.71555?mi=2or9o2m&af=R&AllField=sistema reproductivo&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_6" style="display:none"><a href="/sci_redir.php?doi=10.1111%2Fnph.71555" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1111/nph.71555'); alert('Copied the doi');">copy doi</a> <small>(10.1111/nph.71555)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_6')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://revistas.unc.edu.ar/index.php/BSAB/article/view/33707" target="_blank" rel="nofollow">Biología reproductiva de Chuquiraga avellanedae (Asteraceae), un arbusto endémico de la Patagonia</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Boletín de la Sociedad Argentina de Botánica</i>, 2021 </span><br><span class="r_content">Introducción y objetivos: Chuquiraga avellanedae (Asteraceae) es una especie endémica de la estepa patagónica que representa un componente fundamental de los ecosistemas de la región.</span><br><span class="r_sub"><i>Facundo T. Zaffaroni<span id="ma_7" style="display:none">, M. Victoria Campanella, Fernando J. Martínez</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_7')">+2 more</a></small></i></span><br><small><a href="https://doaj.org/article/d8677772f0354ed480aaffffd7ba347a" target="_blank" rel="nofollow" title="doaj.org/article/d8677772f0354ed480aaffffd7ba347a">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1111/nph.71572" target="_blank" rel="nofollow">Whole‐genome duplication promotes phenotypic and genetic adaptation to elevation</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>New Phytologist, Volume 252, Issue 4, Page 1620-1631, November 2026.</i></span><br><span class="r_content">Fitness of diploids (2x) and tetraploids (4x) of Biscutella laevigata from low (circles) and high (triangles) elevation transplanted across elevation at 585, 1236 and 1967 m above sea level. Summary Whole‐genome duplication (WGD) is often considered as either an adaptive dead‐end or a facilitator of rapid adaptation under changing environments.</span><br><span class="r_sub"><i>Sandra Grünig<span id="ma_8" style="display:none">, Marc Beringer, Christian Parisod</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+2 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1111/nph.71572?mi=2or9o2m&af=R&AllField=sistema reproductivo&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1111/nph.71572?mi=2or9o2m&af=R&AllField=sistema reproductivo&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.1111%2Fnph.71572" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1111/nph.71572'); alert('Copied the doi');">copy doi</a> <small>(10.1111/nph.71572)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_8')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1111/nph.71605" target="_blank" rel="nofollow">Linking genomic variation to floral trait adaptation across species boundaries</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>New Phytologist, Volume 252, Issue 4, Page 1399-1412, November 2026.</i></span><br><span class="r_content">Examples of floral trait divergences between sister species adapted to different pollination modes. Summary Flowers are highly diverse in shape, scent, and colour and may differ strikingly even among closely related species. Floral traits experience correlational selection favouring trait combinations that maximise plant reproduction, leading to ...</span><br><span class="r_sub"><i>Samson Acoca‐Pidolle<span id="ma_9" style="display:none">, Carolyn A. Wessinger, Lena C. Hileman</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_9')">+2 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1111/nph.71605?mi=2or9o2m&af=R&AllField=sistema reproductivo&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1111/nph.71605?mi=2or9o2m&af=R&AllField=sistema reproductivo&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_9" style="display:none"><a href="/sci_redir.php?doi=10.1111%2Fnph.71605" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1111/nph.71605'); alert('Copied the doi');">copy doi</a> <small>(10.1111/nph.71605)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_9')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1590/S0100-29452008000200031" target="_blank" rel="nofollow">Mejoramiento genético y taza de autofecundación del Camu Camu arbustivo en la Amazonía Peruana</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista Brasileira de Fruticultura</i>, 2008 </span><br><span class="r_content">El camu camu (Myrciaria dubia (H.B.K.) MC VAUGH) es una frutera silvestre conocida mundialmente como un excepcional productor de vitamina C. Su mejoramiento se encuentra en fase inicial.</span><br><span class="r_sub"><i>Carlos Oliva Cruz<span id="ma_10" style="display:none">, Marcos Deon Vilela de Resende</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+1 more</a></small></i></span><br><small><a href="https://doaj.org/article/74151514624b4ca0931180d2ea4f5193" target="_blank" rel="nofollow" title="doaj.org/article/74151514624b4ca0931180d2ea4f5193">doaj</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS0100-29452008000200031" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S0100-29452008000200031'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S0100-29452008000200031)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_10')">+1 more source</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-reproductive_system/" class="suggestion"onclick="show_loader();"><b>reproductive system</b></a><br/><a href="/q-polinizaci%C3%B3n/" class="suggestion"onclick="show_loader();"><b>polinización</b></a><br/><a href="/q-%C3%A9xito_reproductivo/" class="suggestion"onclick="show_loader();"><b>éxito reproductivo</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-15._life_on_land/" class="suggestion"onclick="show_loader();"><b>15. life on land</b></a><br/><a href="/q-fabaceae/" class="suggestion"onclick="show_loader();"><b>fabaceae</b></a><br/><a href="/q-autoincompatibilidad/" class="suggestion"onclick="show_loader();"><b>autoincompatibilidad</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-floral_biology/" class="suggestion"onclick="show_loader();"><b>floral biology</b></a><br/><a href="/q-botany/" class="suggestion"onclick="show_loader();"><b>botany</b></a><br/><a href="/q-argentina/" class="suggestion"onclick="show_loader();"><b>argentina</b></a><br/></div></div></div><div class="pagenav"><a href="/q-sistema_reproductivo/p-4/" rel="nofollow"><b>previous</b></a>   <a href="/q-sistema_reproductivo/p-3/" rel="nofollow">3</a>  <a href="/q-sistema_reproductivo/p-4/" rel="nofollow">4</a>  <b>5</b>  <a href="/q-sistema_reproductivo/p-6/" rel="nofollow">6</a>  <a href="/q-sistema_reproductivo/p-7/" rel="nofollow">7</a>   <a href="/q-sistema_reproductivo/p-6/" id="next" rel="nofollow"><b>next</b></a> </div><br></div> </div> <script>document.getElementById('loadingGif').style.display='none';</script><div style="width: 100%; height: 40px; bottom: 0px; background-color: #f5f5f5;"><div style="padding-left: 15px; padding-top: 10px"> <a href="/" rel="nofollow">Home</a> - <a href="/page-about/" rel="nofollow">About</a> - <a href="/page-disclaimer/" rel="nofollow">Disclaimer</a> - <a href="/page-privacy/" rel="nofollow">Privacy</a> </div></div> <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.min.css"/> <script> (function(ss,ex){ window.ldfdr=window.ldfdr||function(){(ldfdr._q=ldfdr._q||[]).push([].slice.call(arguments));}; (function(d,s){ fs=d.getElementsByTagName(s)[0]; function ce(src){ var cs=d.createElement(s); cs.src=src; cs.async=1; fs.parentNode.insertBefore(cs,fs); }; ce('https://sc.lfeeder.com/lftracker_v1_'+ss+(ex?'_'+ex:'')+'.js'); })(document,'script'); })('JMvZ8gvrWA9a2pOd'); </script> </body> </html>