alejandro (@valddius) profile picture

alejandro

@valddius
 España
scholar.google.com/citations?user=REkiwt8AAAAJ&hl=es
Joined December 2010
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  • Following342
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🔬🚨 Our preprint paper explores the chromatin landscape around lncRNA genes in Schistosoma mansoni gonads. We analyzed eight histone modifications and described intriguing patterns of chromatin organization biorxiv.org/content/10.1101/… #lncRNA #schistosomiasis #Epigenetics 1/5 🔍
Image from Ronaldo C Augusto (@RonaldoAug)
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Thanks for the congratulations received. Happy to publish this paper at the Science Week 2023
Laia Ribas (@laiaribas2) profile pictureLaia Ribas@laiaribas210 Nov 2023
Our article on the impact of zebrafish density🐠 on the sex ratio♂️♀️, methylation and expression of genes🧬 related to epigenetics, sexual differentiation and stress has been published!👏 Thanks to the co-authors for this great work ! @ICMCSIC @Martacahu mdpi.com/1422-0067/24/21/160…
Exploring the Effects of Rearing Densities on Epigenetic Modifications in the Zebrafish Gonads

Exploring the Effects of Rearing Densities on Epigenetic Modifications in the Zebrafish Gonads

Rearing density directly impacts fish welfare, which, in turn, affects productivity in aquaculture. Previous studies have indicated that high-density rearing during sexual development in fish can...

mdpi.com
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Very happy to see this work published! @ihpe_lab @Ifremer_fr Epigenetic variations are more substantial than genetic variations in rapid adaptation of oyster to Pacific oyster mortality syndrome | Science Advances science.org/doi/10.1126/scia…
Epigenetic variations are more substantial than genetic variations in rapid adaptation of oyster to...

Epigenetic variations are more substantial than genetic variations in rapid adaptation of oyster to...

Similar to genetically based adaptation, epigenetic mechanisms can contribute to hosts rapid adaptation to emerging diseases.

science.org
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🔔 very proud to see my first paper just published in Science Advances 🔔 ⬇️⬇️ Epigenetic variations are more substantial than genetic variations in rapid adaptation of oyster to Pacific oyster mortality syndrome | Science Advances science.org/doi/full/10.1126…
Epigenetic variations are more substantial than genetic variations in rapid adaptation of oyster to...

Epigenetic variations are more substantial than genetic variations in rapid adaptation of oyster to...

Similar to genetically based adaptation, epigenetic mechanisms can contribute to hosts rapid adaptation to emerging diseases.

science.org
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Epigenetics may play a substantial role in Pacific oysters’ rapid adaptation to an infectious disease. scim.ag/42t
Image from Science Advances (@ScienceAdvances)
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Eres estudiante de master/grado y estas interesado en entender mejor los efectos adversos de los disruptores endocrinos? Aprovecha la oportunidad para hacer una estancia de hasta 7 meses en nuestro grupo gracias a las JAE intro (JAEINT23_EX_0954). @JAEIntro_CSIC @IDAEA_CSIC
Inst. of Environmental Assessment & Water Research (@IDAEA_CSIC) profile pictureInst. of Environmental Assessment & Water Research@IDAEA_CSIC3 May 2023
Replying to @IDAEA_CSIC
🐠Ofrecemos también programas de #toxicología ambiental para conocer los efectos de los #disruptores endocrinos Códigos: JAEINT23_EX_0954 / 0174 #JAEIntro2023 @DPE_CSIC ➡️bit.ly/JAEIntro2023IDAEA
Image from Inst. of Environmental Assessment & Water Research (@IDAEA_CSIC)
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Looking forward to 10 YEARS OF “EPIGENETICS IN ECOLOGY AND EVOLUTION” : LESSONS LEARNED AND CHALLENGES AHEAD Friday 24/3 ⁦@umontpellier⁩ for ⁦@epiecoevol⁩ and ⁦@ihpe_lab⁩. Thanks to Labex #CEMEB. Also online. labex-cemeb.org/fr/10-years-…
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If you are interested by the role of epigenetic and genetic variation in rapid adaptation here is our stone too the wall with the super model Oyster/POMS! biorxiv.org/content/10.1101/…
Epigenetic then genetic variations underpin rapid adaptation of oyster populations (Crassostrea...

Epigenetic then genetic variations underpin rapid adaptation of oyster populations (Crassostrea...

Disease emergence is accelerating in response to human activity-induced global changes. Understanding the mechanisms by which host populations can rapidly adapt to this threat will be crucial for...

biorxiv.org
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PhD student , to work on Coral intraspecific diversity in a warming world: from spatio-temporal structure to functional biomarker of adaptation to thermal stress @ihpe_lab and @Ifremer_fr more info here ifremer-en.jobs.net/en-GB/jo… and by email at [email protected]
Image from Jeremie Vidal-Dupiol (@VidalDupiol_J)
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alejandro retweeted
IHPE_Lab (@ihpe_lab) profile picture
IHPE_Lab@ihpe_lab26 Oct 2022
Check out the brand new video presentation of the lab. #OneHealth #OneOcean ihpe.univ-perp.fr/wp-content…
Image from IHPE_Lab (@ihpe_lab)
Image from IHPE_Lab (@ihpe_lab)
Image from IHPE_Lab (@ihpe_lab)
Image from IHPE_Lab (@ihpe_lab)
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🔊 Last GBR paper out! We provide a protocol to develop an #epigenetic #biomarker with prognostic and diagnostic value! It informs on the quality of thermal environment in farmed fish. Check it out from: doi.org/10.1016/j.aquacultur… @GroupBiolRepro @ICMCSIC
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Biological embending to the rescue of young oysters facing Pacific Oyster Mortality Syndrom #Epigenetics @ihpe_lab inee.cnrs.fr/fr/cnrsinfo/des…
Des micro-organismes qui aident les huîtres à mieux survivre aux maladies | CNRS Écologie &...

Des micro-organismes qui aident les huîtres à mieux survivre aux maladies | CNRS Écologie &...

inee.cnrs.fr
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Abstract submission and registration for #EPIMAR 2022 #epigenetics in #marine #biology are open epimar.org/ Looking forward to see many of you in october!
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Unexpected results! We report that, in a global warming scenario, fish with chromosomal sex determination (SD) may not necessarily be better protected against the masculinizing effect of high temperature than fish with polygenic SD. doi.org/10.1016/j.envres.202…
Zebrafish natural strains Ekkwill (EKW) and Nadia (NA), both with chromosomal sex determination (SD) and theoretically resilient to environmental perturbations, are readily masculinized by elevated temperature as the domesticated AB strain, which has polygenic sex determination and is easily influenced by environmental temperature.

ALT Zebrafish natural strains Ekkwill (EKW) and Nadia (NA), both with chromosomal sex determination (SD) and theoretically resilient to environmental perturbations, are readily masculinized by elevated temperature as the domesticated AB strain, which has polygenic sex determination and is easily influenced by environmental temperature.

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¡Feliz Nochevieja! 🇪🇸🇮🇹
Image from Álvaro Montero (@AlvaroMonteroYF)
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¡Feliz año 2022! 🍇🤟🏻😘
Image from Álvaro Montero (@AlvaroMonteroYF)
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interesting new article out in JEB on link between masculinization of zebrafish and the stress response jeb.biologists.org/content/e…
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Ovarian transcriptomic signatures of #zebrafish females resistant to different environmental perturbations - Valdivieso - - Journal of Experimental Zoology Part B: Molecular and Developmental Evolution - Wiley Online Library onlinelibrary.wiley.com/doi/…
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Blog post about our study: #zebrafish display degrees of masculinization in hot water bit.ly/2kCITXR bit.ly/2klbFYO
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