Marcelo Pace (@marcelorpace) header
Marcelo Pace (@marcelorpace) profile picture

Marcelo Pace

@marcelorpace

Botanist. Associate Professor UNAM. Interested in the evolution of complex anatomical features. LGBTQ+ rights enthusiast. Brazilian living in Mexico.

 Mexico City, Mexico
Joined April 2015
  • Tweets124
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  • Followers170
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Photo by Marcelo Pace (@marcelorpace)Photo by Marcelo Pace (@marcelorpace)Photo by Marcelo Pace (@marcelorpace)Photo by Marcelo Pace (@marcelorpace)Photo by Marcelo Pace (@marcelorpace)
Deeply honored and pleased to be elected to the @americanacad. This honor transcends me, extending to all my esteemed colleagues, students and friends with whom I have shared an academic career @UNAM_MX @ib_unam @systbiol
Image from Susana Magallón (@AngiosSusana)
Image from Susana Magallón (@AngiosSusana)
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A história. Sempre implacável!
Image from Jandira Feghali (@jandira_feghali)
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Marcelo Pace retweeted
IAWA (@IAWA_Wood) profile picture
IAWA@IAWA_Wood12 Apr 2022
This is a call for proposals for papers for a special issue of the IAWA Journal commemorating the career of Sherwin Carlquist (1930-2021), in the first edition of 2023. Check more info below.
Image from IAWA (@IAWA_Wood)
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Como assim não pode manifestação política em um festival privado? #lulapalooza ❤️‍🔥
Image from Teresa Cristina (@TeresaCristina)
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F u c k #Bolsonaro #ForaBolsonaro #LULApalooza #LulaPresidente2022 – at Macaé, Brasil
xosy (@iammathelo) profile picturexosy@iammathelo27 Mar 2022
a marina que meteu um fuck putin e fuck bolsonaro no lollapalooza e a plateia recebeu com um EI BOLSONARO VAI TOMAR NO CU
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Las increíbles plantas
Fundación Biodiversidad (@FBiodiversidad) profile pictureFundación Biodiversidad
@FBiodiversidad26 Mar 2022
Un solo roce basta para que la Oxalis active su arsenal balístico 😲 Esta planta puede expulsar sus semillas hasta una distancia de cuatro metros, esperando que puedan aterrizar sobre el pelo de algún animal que ayude a su dispersión. 📷 | Arun Kumar teapawt.net/DubiousByName/status/1…
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Marcelo Pace retweeted
IAWA (@IAWA_Wood) profile picture
IAWA@IAWA_Wood26 Mar 2022
Ducts/canals in wood! Did you know Rutaceae naturally never have ducts, only cavities. However, if these plants undergo an injury, the can form traumatic ducts which produce gum, a putative defense mechanism (yet to be proved). Balfourodendron riedelinum.
Image from IAWA (@IAWA_Wood)
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Nunca falha...
Image from Guilherme Boulos (@GuilhermeBoulos)
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Cortical origin of successive cambia in stems of the charismatic temperate lianescent genus #Wisteria (#Fabaceae) and its systematic importance Nejapa, Cabanillas & Pace. #WoodAnatomy #Lianas #Cambium @UNAM_MX doi.org/10.1093/botlinnean/b…
Image from Botanical Journal of the Linnean Society (@BotJLinnSoc)
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por @desenhosdonando
Image from Ricky Goodwin (@rickyshake)
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Ninguém está com medo de parar na cadeia!
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Marcelo Pace retweeted
Dilma Rousseff (@dilmabr) profile picture
Dilma Rousseff
@dilmabr19 Dec 2021
A vitória consagradora de @gabrielboric reescreve a história do Chile e é um alento aos povos da América Latina que lutam contra o autoritarismo. Este jovem esquerdista de 35 anos vence o candidato da direita e joga no lixo a herança maldita de Pinochet. #VivaChile
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Marcelo Pace retweeted
IAWA (@IAWA_Wood) profile picture
IAWA@IAWA_Wood7 Dec 2021
Stem anatomy of Apioideae (Apiaceae) and effects of habit and reproductive strategy by Frankiewicz et al (IAWA). The shortening of internodes seems to favour parenchymatic ground tissue, whereas an early shift to flowering promotes fibrous wood.
Image from IAWA (@IAWA_Wood)
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¡Malas noticias! Estados Unidos declaró oficialmente extintas a 23 especies de animales, entre ellos, el pájaro carpintero de pico de marfil. El Dr. Hernán Vázquez habla al respecto. #DePisaYCorreTV con @PamCerdeira y @ponchovpof

Pájaro carpintero se declara extinto en EUA

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A fast, inexpensive method to polish woody plant samples under water--with detailed instructions & a video! New from Barbosa, @caiansouzagerolamo, Lima, Angyalossy & @marcelorpace in #AppsPlantSci bsapubs.onlinelibrary.wiley.… @wileyplantsci @IPTSP #iamabotanist #dendrochronology
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A foto do ano
Image from João Vicente (@joaovicente27)
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QUANDO BOLSONARO ASSUMIU O GOVERNO, O BRASIL ESTAVA À BEIRA DO ABISMO. AGORA, FINALMENTE, ESTAMOS CAMINHANDO PARA FRENTE!🇧🇷
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Marcelo Pace retweeted
IAWA (@IAWA_Wood) profile picture
IAWA@IAWA_Wood15 Sep 2020
Also featuring a great diagram for teaching the architecture of the pit:
Image from IAWA (@IAWA_Wood)
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Vendo esse vídeo em loop. Não consigo tirar os olhos.
Magdalena Rogl (@LenaRogl) profile pictureMagdalena Rogl@LenaRogl5 Aug 2020
Von einem Moment auf den anderen. Aus purem Glück wird pure Angst. #Beirut 😥
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Marcelo Pace retweeted
ivalu (@ivalu_cacho) profile picture
ivalu@ivalu_cacho24 Jun 2020
Me fascina esto! Sería aún más padre si hubiera más puntos en Mexico... esto es por falta de estaciones sismológicas o porque no están coordinadas con el IRIS? @SismologicoMX
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