<div dir="ltr"><div class="gmail_quote"><div dir="ltr"><div style="font-family:tahoma,sans-serif"><br><table cellspacing="0" cellpadding="0" width="100%" bgcolor="#474444" style="font-family:Arial,Helvetica,sans-serif"><tbody><tr><td style="font-size:0px;height:33px;line-height:0"></td></tr><tr><td valign="top"><table cellspacing="0" cellpadding="0" width="600" align="center" border="0" style="width:600px;margin:0px auto"><tbody><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="44" style="height:44px"><th style="border-width:medium;border-style:none;border-color:initial;width:477px;vertical-align:middle;font-weight:normal;padding:10px 0px 0px 10px;text-align:left;background-color:rgb(66,176,91)"><p align="left" style="margin-bottom:1em;font-size:14px;font-family:tahoma,geneva,sans-serif;color:rgb(253,251,251);margin-top:0px;line-height:18px;background-color:transparent"><strong> <span>Seminario</span> <span>IFEVA</span></strong></p></th><th style="border-width:medium;border-style:none;border-color:initial;width:103px;vertical-align:middle;font-weight:normal;padding:0px 5px;text-align:left;background-color:transparent"><div style="padding:10px;text-align:right"><table cellspacing="0" cellpadding="0" border="0" style="display:inline-block"><tbody><tr><td style="padding-right:5px"><a href="https://twitter.com/ifevaok?ref_src=twsrc%5Etfw%7Ctwcamp%5Eembeddedtimeline%7Ctwterm%5Eprofile%3Aifevaok&ref_url=http%3A%2F%2Fwww.ifeva.edu.ar%2Findex.tw.html" target="_blank"><img title="Twitter" alt="Twitter" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/478A2A14-0536-35C1-A7E4-6A014235947D_Image_1_9f1117f4-4654-4d62-878f-885c62b8fa59.png" width="24" style="border-width:medium;border-style:none;border-color:initial;display:block"></a></td><td style="padding-right:5px"><a href="https://www.youtube.com/channel/UCCC_QmqL9yuKBnZ6p4mnxBw" target="_blank"><img title="Youtube" alt="Youtube" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/8EF10070-9897-5A56-C849-AF5EF89AEA87_Image_2_e946f5fa-93af-4d25-972f-4211dca72430.png" width="24" style="border-width:medium;border-style:none;border-color:initial;display:block"></a></td><td><a href="https://www.instagram.com/ifevaok/" target="_blank"><img title="Instagram" alt="Instagram" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/371C7FF9-A40B-509F-8253-F6AC579686D2_Image_3_79b8ac76-96a9-425d-adfc-620fc1609bf9.png" width="24" style="border-width:medium;border-style:none;border-color:initial;display:block"></a></td></tr></tbody></table></div></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:580px;font-weight:normal;padding:0px 20px 0px 0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:580px"><tbody><tr height="92" style="height:92px"><th style="border-width:medium;border-style:none;border-color:initial;width:580px;vertical-align:middle;font-weight:normal;padding:0px;text-align:left;background-color:transparent"><table cellspacing="0" cellpadding="0" align="center" border="0" style="margin:0px auto"><tbody><tr><td align="center" style="padding:0px"><table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td style="border-width:medium;border-style:none;border-color:initial;background-color:transparent"><img alt="" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/152EFEE1-9961-67DB-42C9-BDFED3ECD20D_Image_4_2f0431fb-1968-435e-bed4-e7fa8fc21754.png" width="570" hspace="0" vspace="0" style="border-width:medium;border-style:none;border-color:initial;display:block"></td></tr></tbody></table></td></tr></tbody></table></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="76" style="height:76px"><th style="border-width:medium;border-style:none;border-color:initial;width:326px;vertical-align:middle;font-weight:normal;padding:10px 10px 0px 20px;text-align:left;background-color:rgb(243,54,62)"><p align="left" style="margin-bottom:1em;font-size:14px;font-family:tahoma,geneva,sans-serif;color:rgb(253,251,251);margin-top:0px;line-height:18px;background-color:transparent"><strong>VIERNES<br>29 de SEPTIEMBRE 2023<br>12.00 hs</strong></p></th><th style="border-width:medium;border-style:none;border-color:initial;width:244px;vertical-align:middle;font-weight:normal;padding:10px 0px 0px;text-align:left;background-color:rgb(108,108,108)"><p align="center" style="margin-bottom:1em;font-size:14px;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);text-align:center;margin-top:0px;line-height:18px;background-color:transparent"><a title="" href="https://www.youtube.com/channel/UCCC_QmqL9yuKBnZ6p4mnxBw" style="color:rgb(253,251,251);text-decoration-line:none" target="_blank">Presencial: SUM <strong><span>IFEVA</span></strong></a></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="121" style="height:121px"><th style="border-width:medium;border-style:none;border-color:initial;width:600px;vertical-align:middle;font-weight:normal;padding:0px;text-align:left;background-color:transparent"><table cellspacing="0" cellpadding="0" align="center" border="0" style="margin:0px auto"><tbody><tr><td align="center" style="padding:0px"><table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td style="border-width:medium;border-style:none;border-color:initial;background-color:transparent"><img alt="" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/A1D4E880-2191-4DD7-2282-E4EBD8D61287_Image_5_91564d99-8f65-4b8d-9d26-1320ac7ed277.jpg" width="600" hspace="0" vspace="0" style="border-width:medium;border-style:none;border-color:initial;display:block"></td></tr></tbody></table></td></tr></tbody></table></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:10px 0px 5px;text-align:left;background-color:rgb(253,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="126" style="height:126px"><th style="border-width:medium;border-style:none;border-color:initial;width:54px;vertical-align:top;padding:10px 5px 5px;text-align:left;background-color:transparent"><span class="gmail_default" style="font-family:tahoma,sans-serif;font-weight:normal"></span><table cellspacing="0" cellpadding="0" align="center" border="0" style="margin:0px auto"><tbody><tr><td align="center" style="padding:0px"><table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td style="border-width:medium;border-style:none;border-color:initial;background-color:transparent"><img alt="" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/5A4A5834-3F9A-6A31-826B-CB9282750DB7_Image_6_f652f2ce-f80b-4f92-bd91-eb57b875ac83.png" width="18" hspace="0" vspace="0" style="border-width:medium;border-style:none;border-color:initial;display:block"></td></tr></tbody></table></td></tr></tbody></table></th><th style="border-width:medium;border-style:none;border-color:initial;width:526px;vertical-align:top;padding:5px;text-align:left;background-color:transparent"><p style="margin-bottom:0.21cm;line-height:15.6px;font-family:Arial,serif;direction:ltr"><font size="6">Un residuo de triptófano en el </font></p><p style="margin-bottom:0.21cm;line-height:15.6px;font-family:Arial,serif;direction:ltr"><span style="font-size:xx-large;background-color:transparent">dominio WD40 de COP1 es </span></p><p style="margin-bottom:0.21cm;line-height:15.6px;font-family:Arial,serif;direction:ltr"><span style="font-size:xx-large;background-color:transparent">esencial p</span><span style="background-color:transparent;font-size:xx-large">ara el crecimiento </span></p><p style="margin-bottom:0.21cm;line-height:15.6px;font-family:Arial,serif;direction:ltr"><span style="background-color:transparent;font-size:xx-large">mediado por luz </span><span style="background-color:transparent;font-size:xx-large">y temperatura en </span></p><p style="margin-bottom:0.21cm;line-height:15.6px;font-family:Arial,serif;direction:ltr"><span style="background-color:transparent;font-size:xx-large">Arabidopsis</span><span style="background-color:transparent;font-size:xx-large;font-weight:normal"> </span></p><p align="left" style="margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(0,0,0);margin-top:0px;line-height:30px;background-color:transparent"></p><p style="font-weight:normal;margin-bottom:0.21cm;line-height:19.2px;font-family:Arial,serif;direction:ltr"></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:5px 0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="564" style="height:564px"><th style="border-width:medium;border-style:none;border-color:initial;width:570px;vertical-align:top;padding:10px 15px;text-align:left;background-color:transparent"><p align="left" style="margin-bottom:1em;color:rgb(56,56,56);margin-top:0px;line-height:20px;background-color:transparent"><font size="4" style="font-family:tahoma,geneva,sans-serif"><span style="font-weight:normal"><span style="color:rgb(66,176,91)">Autores:</span></span><span style="font-weight:normal"> </span></font><span style="background-color:transparent;color:rgb(34,34,34)"><i><font size="4">Javier F. Botto</font></i></span><i style="background-color:transparent;font-weight:normal;font-family:tahoma,geneva,sans-serif"><sup style="font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34);background-color:transparent"><font face="arial, sans-serif"> (1)(*)</font></sup></i><i style="background-color:transparent;font-family:tahoma,geneva,sans-serif;font-weight:normal"><font face="arial, sans-serif" size="4" style="color:rgb(34,34,34);background-color:transparent">, </font></i><font size="4" style="font-weight:normal">Cristian M. Escudero</font> <span style="background-color:transparent;font-weight:normal"><sup style="color:rgb(34,34,34);background-color:transparent"><font style="font-style:italic">(</font></sup></span><span style="background-color:transparent;vertical-align:super;font-weight:normal;color:rgb(34,34,34)"><i><font size="1">1</font></i></span><span style="background-color:transparent;font-weight:normal"><sup style="color:rgb(34,34,34);background-color:transparent"><font style="font-style:italic">)</font></sup></span><i style="background-color:transparent;font-family:tahoma,geneva,sans-serif;font-weight:normal"><font face="arial, sans-serif" size="4" style="color:rgb(34,34,34);background-color:transparent">, </font></i><span style="font-weight:normal"><font size="4">Vishmita Sethi</font></span><i style="background-color:transparent;font-family:tahoma,geneva,sans-serif;font-weight:normal"><sup style="font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34);background-color:transparent"><font face="arial, sans-serif">(2)</font></sup></i><i style="background-color:transparent;font-family:tahoma,geneva,sans-serif;font-weight:normal"><font face="arial, sans-serif" size="4" style="color:rgb(34,34,34);background-color:transparent">, </font></i><span style="background-color:transparent;font-weight:normal;color:rgb(34,34,34)"><font size="4">Gouranga Upadhyaya</font></span><i style="background-color:transparent;font-family:tahoma,geneva,sans-serif;font-weight:normal"><sup style="font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34);background-color:transparent"><font face="arial, sans-serif">(2)</font></sup></i><i style="background-color:transparent;font-family:tahoma,geneva,sans-serif;font-weight:normal"><font face="arial, sans-serif" size="4" style="color:rgb(34,34,34);background-color:transparent">, </font></i><span style="font-weight:normal"><font size="4">Gouranga Upadhyaya</font></span><i style="background-color:transparent;font-family:tahoma,geneva,sans-serif;font-weight:normal"><sup style="font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34);background-color:transparent"><font face="arial, sans-serif">(2)</font></sup></i><i style="background-color:transparent;font-family:tahoma,geneva,sans-serif;font-weight:normal"><font face="arial, sans-serif" size="4" style="color:rgb(34,34,34);background-color:transparent">, </font></i><span style="font-weight:normal"><font size="4">Bidhan Chandra Malakar</font></span><i style="background-color:transparent;font-family:tahoma,geneva,sans-serif;font-weight:normal"><sup style="font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34);background-color:transparent"><font face="arial, sans-serif">(2)</font></sup></i><i style="background-color:transparent;font-family:tahoma,geneva,sans-serif;font-weight:normal"><font face="arial, sans-serif" size="4" style="color:rgb(34,34,34);background-color:transparent">, </font></i><font size="4" style="font-weight:normal">Sreeramaiah N. Gangappa</font><i style="background-color:transparent;font-family:tahoma,geneva,sans-serif;font-weight:normal"><sup style="font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34);background-color:transparent"><font face="arial, sans-serif">(2)</font></sup></i></p><p align="left" style="margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:20px;background-color:transparent"><font size="4" style="background-color:transparent"><strong><span style="color:rgb(66,176,91)">Filiaciones: </span></strong></font><span style="color:black;background-color:rgb(255,255,255);font-family:Calibri,sans-serif;font-weight:normal"><i style="background-color:transparent;color:rgb(56,56,56);font-family:tahoma,geneva,sans-serif"><sup style="font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34);background-color:transparent"><font face="arial, sans-serif">(1) </font></sup></i></span><span style="font-weight:normal">Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (<span>IFEVA</span>), CONICET, FAUBA. </span></p><p align="left" style="margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:20px;background-color:transparent"><span style="background-color:transparent;font-weight:normal;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)"> </span><i style="background-color:transparent;font-weight:normal"><sup style="font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34);background-color:transparent"><font face="arial, sans-serif">(2) </font></sup></i><span style="background-color:transparent;font-weight:normal;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)">Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, West Bengal, India.</span></p><p align="left" style="margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:20px;background-color:transparent"><span lang="ES-AR" style="background-color:transparent;font-weight:normal;font-family:Calibri,sans-serif;line-height:17.12px;color:black"><i style="background-color:transparent;color:rgb(56,56,56);font-family:tahoma,geneva,sans-serif"><sup style="font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34);background-color:transparent"><font face="arial, sans-serif">(*)<font size="2"> </font></font></sup></i></span><font style="background-color:transparent;color:rgb(34,34,34);font-family:Calibri,sans-serif;font-weight:400">expositor.</font></p><p align="left" style="font-weight:normal;margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:20px;background-color:transparent"><strong style="background-color:transparent;color:rgb(34,34,34)"><span style="color:rgb(66,176,91)"><font size="4">Resumen: </font></span></strong><font size="4"><span style="background-color:transparent">CONSTITUTIVE PHOTOMORPHOGENESIS 1 (COP1) es un regulador central de la señalización molecular que integra señales endógenas y ambientales. COP1 es una ubiquitina ligasa E3 que controla la regulación del crecimiento y el desarrollo mediada por la luz y la temperatura a través de la proteólisis de factores transcripcionales claves. En el <span>seminario</span> vamos a mostrar que residuos de aminoácidos específicos, especialmente </span>W467<span style="background-color:transparent">, presentes en el dominio WD40 de COP1 desempeñan un papel fundamental en la integración de señales de luz y temperatura para promover el crecimiento del hipocótilo e inhibir la floración. </span>W467<span style="background-color:transparent"> media la desestabilización de HY5 y la estabilización de la proteína PIF4 que promueve el crecimiento en ambientes sombreados. Adicionalmente, </span>W467<span style="background-color:transparent"> actúa como termo-sensor porque incrementa la estabilidad de PIF4 y decrece la estabilidad de HY5 a elevadas temperaturas. Finalmente documentamos que W467 inhibe la floración mediada por el fotoperiodo por la interacción con CONSTANTS. El conjunto de estos resultados sugiere que el residuo </span>W467<span style="background-color:transparent"> en el dominio WD40 de COP1 es crítico y necesario para la regulación del crecimiento y la floración en condiciones variables de luz y temperatura.</span></font></p><p align="left" style="font-weight:normal;margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:20px;background-color:transparent"><strong style="background-color:transparent;font-size:large"><span style="color:rgb(66,176,91)">Palabras claves:</span></strong><font size="4" style="background-color:transparent"><span style="background-color:transparent"> </span></font><font size="4"><span style="color:rgb(0,0,0);background-color:transparent;font-family:Arial,Helvetica,sans-serif">COP1, HY5, PIF4, respuestas de escape al sombreado, termomorfogénesis, floración</span><br></font></p><p lang="en-US" align="justify" style="margin-bottom:0cm;line-height:13px;direction:ltr;background:transparent"></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:5px 0px;text-align:left;background-color:rgb(253,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="163" style="height:163px"><th style="border-width:medium;border-style:none;border-color:initial;width:140px;vertical-align:top;font-weight:normal;padding:5px;text-align:left;background-color:transparent"><br><img src="cid:ii_lmypic6d0" alt="Javier_F_Botto.jpg" width="160" height="154" style="outline:0px;margin-right:0px"><br></th><th style="border-width:medium;border-style:none;border-color:initial;width:440px;vertical-align:top;padding:5px;text-align:left"><p align="left" style="background-color:transparent;font-weight:normal;margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:18px"></p><p style="margin-bottom:0.21cm;line-height:19.5px;direction:ltr">Javier Botto <span style="font-weight:normal">es Licenciado en Biología y Doctor de la Universidad de Buenos Aires, profesor Asociado de Fisiología Vegetal FAUBA y docente responsable de un curso de postgrado de la EPG en la maestría de Producción Vegetal FAUBA. Ha dirigido 10 tesis doctorales y 11 tesinas de grado. Es Investigador Principal del CONICET. Su grupo de trabajo está interesado en descifrar las bases moleculares de la plasticidad adaptativa combinando técnicas de genética molecular, análisis globales de ADN y ARN, bioquímica, estudios fisiológicos y ecofisiológicos en semillas y plantas de especies modelos como Arabidopsis, tomate, papa y colza.</span><i style="color:rgb(0,0,0);font-family:Calibri,sans-serif;background-color:rgb(255,255,255)"><span style="font-weight:normal"><br></span><br></i></p><p style="margin-bottom:0.21cm;line-height:19.5px;direction:ltr"><span style="font-size:11pt;font-weight:400;font-family:"Calibri Light",sans-serif"><br></span></p><br></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:5px 0px;text-align:left;background-color:rgb(254,251,251)"><br></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(229,229,229)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="93" style="height:93px"><th style="border-width:medium;border-style:none;border-color:initial;width:570px;vertical-align:middle;font-weight:normal;padding:10px 10px 0px 20px;text-align:left;background-color:transparent"><p align="left" style="margin-bottom:1em;font-size:14px;font-family:verdana,arial,helvetica,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:18px;background-color:transparent"><span style="line-height:18px"><strong>Certificados:</strong> </span><span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;font-size:small;color:rgb(34,34,34)">los alumnos que necesiten certificar su asistencia, deberán enviar </span><span style="background-color:transparent;font-size:small">su nombre y DNI</span><span class="gmail_default" style="background-color:transparent;font-size:small;font-family:tahoma,sans-serif"> </span><span class="gmail_default" style="background-color:transparent;font-size:small;font-weight:700;font-family:tahoma,sans-serif"><span style="font-weight:normal">al moderador (</span><a href="mailto:mtexeira@agro.uba.ar" style="font-weight:normal" target="_blank">mtexeira@agro.uba.ar</a><span style="font-weight:normal">) </span>durante el transcurso del <span>seminario</span> o en la hora posterior a la finalización del mismo</span><span style="background-color:transparent;font-size:small">. </span></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(66,176,91)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="62" style="height:62px"><th style="border-width:medium;border-style:none;border-color:initial;width:560px;vertical-align:top;font-weight:normal;padding:25px 20px 10px;text-align:left;background-color:transparent"><p align="center" style="margin-bottom:1em;font-size:12px;font-family:tahoma,geneva,sans-serif;color:rgb(9,9,9);text-align:center;margin-top:0px;line-height:15px;background-color:transparent"><strong><span style="color:rgb(255,255,255)">Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura</span></strong></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:1px 0px;text-align:left;background-color:transparent"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="66" style="height:66px"><th style="border-width:medium;border-style:none;border-color:initial;width:590px;vertical-align:middle;font-weight:normal;padding:5px;text-align:left;background-color:transparent"><p align="center" style="margin-bottom:1em;font-size:12px;font-family:tahoma,geneva,sans-serif;color:rgb(253,251,251);text-align:center;margin-top:0px;line-height:15px;background-color:transparent"><br><span>IFEVA</span> - Facultad de Agronomía - Universidad de Buenos Aires<br> Av. San Martín 4453 - C1417DSE - Buenos Aires - Argentina</p></th></tr></tbody></table></th></tr></tbody></table></td></tr><tr><td style="font-size:0px;height:8px;line-height:0"> </td></tr></tbody></table></div><div>--<br></div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Marcos Texeira<br>Departamento de Métodos Cuantitativos y Sistemas de Información //  <br>LART - IFEVA - CONICET<br>Facultad de Agronomía<br></div></div></div></div>
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