Chloé Delmas
@chloedelmas.bsky.social
Plant biologist at INRAE (Bordeaux, France)
grapevine x climate x diseases | plant physiopathology | integrative biology
grapevine x climate x diseases | plant physiopathology | integrative biology
Reposted by Chloé Delmas
We are searching for a Forest Ecophysiologist (tenure track Assistant or Associate Professor) to join the Department of Forest and Conservation Sciences, University of British Columbia Faculty of Forestry. Please share! Details are here: ubc.wd10.myworkdayjobs.com/ubcfacultyjobs
September 25, 2025 at 9:28 PM
We are searching for a Forest Ecophysiologist (tenure track Assistant or Associate Professor) to join the Department of Forest and Conservation Sciences, University of British Columbia Faculty of Forestry. Please share! Details are here: ubc.wd10.myworkdayjobs.com/ubcfacultyjobs
Reposted by Chloé Delmas
Russell R. Geiger Professorship of Crop Science
Dept. of Plant Sciences | Permanent | Closes on Monday 17 November 2025
www.cam.ac.uk/jobs/russell...
#plantsciences #plantscijobs #academicjobs
Dept. of Plant Sciences | Permanent | Closes on Monday 17 November 2025
www.cam.ac.uk/jobs/russell...
#plantsciences #plantscijobs #academicjobs
October 1, 2025 at 11:53 AM
Russell R. Geiger Professorship of Crop Science
Dept. of Plant Sciences | Permanent | Closes on Monday 17 November 2025
www.cam.ac.uk/jobs/russell...
#plantsciences #plantscijobs #academicjobs
Dept. of Plant Sciences | Permanent | Closes on Monday 17 November 2025
www.cam.ac.uk/jobs/russell...
#plantsciences #plantscijobs #academicjobs
Reposted by Chloé Delmas
🍄 🍇 SPECIAL ISSUE RESEARCH 🍇 🍄
✍️ Dell’Acqua et al.
A deficit in nitrogen nutrition reduced esca leaf symptom expression in mature grapevines, probably through lower transpiration and higher secondary metabolism.
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪
✍️ Dell’Acqua et al.
A deficit in nitrogen nutrition reduced esca leaf symptom expression in mature grapevines, probably through lower transpiration and higher secondary metabolism.
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪
![Fig. 4.Relative abundance of the top 20 fungal operational taxonomic units (OTUs) classified by genus in control and symptomatic Vitis vinifera cv. Sauvignon blanc trunk samples (healthy wood) from the three nitrogen levels. Each bar represents one sample. Note the absence of samples from symptomatic plants in the [NH4NO3]low level, as only two plants were symptomatic (not included).](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:ggz22gcwkakll7efac23g33s/bafkreia6aqut3oje2dbvd4g2jaxb75yc3oly557qeyksiw2k4ulhnxledq@jpeg)
August 27, 2025 at 9:34 AM
🍄 🍇 SPECIAL ISSUE RESEARCH 🍇 🍄
✍️ Dell’Acqua et al.
A deficit in nitrogen nutrition reduced esca leaf symptom expression in mature grapevines, probably through lower transpiration and higher secondary metabolism.
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪
✍️ Dell’Acqua et al.
A deficit in nitrogen nutrition reduced esca leaf symptom expression in mature grapevines, probably through lower transpiration and higher secondary metabolism.
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪
Reposted by Chloé Delmas
🍇 SPECIAL ISSUE RESEARCH 🍇
Resistant ‘Zinfandel’ and susceptible ‘Syrah’ Vitis vinifera cultivars exhibited opposing responses in gas exchange and leaf photosynthetic biochemistry to fungal pathogen (Eutypa lata ) infection 🍄🌿
✍️ Sinclair et al.
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪
Resistant ‘Zinfandel’ and susceptible ‘Syrah’ Vitis vinifera cultivars exhibited opposing responses in gas exchange and leaf photosynthetic biochemistry to fungal pathogen (Eutypa lata ) infection 🍄🌿
✍️ Sinclair et al.
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪
![Fig. 3.Mean leaf chlorophyll concentration and fluorescence values. (A) Mean leaf chlorophyll concentration in µmol m–2 of leaf tissue. Data represent averages for the two sampling dates [6 and 8 months post-inoculation: 12 August (12-Aug) and 2 September (2-Sep)] per cultivar and treatment. Bar graphs for the first sampling date represent averages of inoculated (INOC) (n=22–25) and non-inoculated wounded control plants (NIW) (n=5). The second sampling date represents averages of INOC (n=5) and NIW plants (n=5). Chlorophyll content significantly differed between Cultivar and Treatment. (B) Fluorescence values (Fv/Fm) taken on the same sampling date. There were significant interaction effects of Cultivar and Treatment on Fv/Fm. SY stands for Syrah and -INOC refers to the inoculated treatment group. ZN stands for Zinfandel and -INOC refers to the inoculated treatment group. The mock-inoculated control group is labeled NIW.](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:ggz22gcwkakll7efac23g33s/bafkreigg2cj5oaeqcglfo6ancy2fuu7mmeq5y5ar6hq3ioglwxjv6jaod4@jpeg)
August 25, 2025 at 2:21 PM
🍇 SPECIAL ISSUE RESEARCH 🍇
Resistant ‘Zinfandel’ and susceptible ‘Syrah’ Vitis vinifera cultivars exhibited opposing responses in gas exchange and leaf photosynthetic biochemistry to fungal pathogen (Eutypa lata ) infection 🍄🌿
✍️ Sinclair et al.
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪
Resistant ‘Zinfandel’ and susceptible ‘Syrah’ Vitis vinifera cultivars exhibited opposing responses in gas exchange and leaf photosynthetic biochemistry to fungal pathogen (Eutypa lata ) infection 🍄🌿
✍️ Sinclair et al.
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪
Our last work on #drought x #grapevine x #phytopathology is online in Plant Physiology!
We showed that the reduced canopy area in esca-symptomatic grapevine plants leads to lower canopy transpiration and mitigates water stress url: academic.oup.com/plphys/artic...
We showed that the reduced canopy area in esca-symptomatic grapevine plants leads to lower canopy transpiration and mitigates water stress url: academic.oup.com/plphys/artic...
The reduced canopy area in esca-symptomatic grapevine plants leads to lower canopy transpiration and mitigates water stress
Esca disease mitigates acute water stress in grapevine.
academic.oup.com
August 21, 2025 at 1:03 PM
Our last work on #drought x #grapevine x #phytopathology is online in Plant Physiology!
We showed that the reduced canopy area in esca-symptomatic grapevine plants leads to lower canopy transpiration and mitigates water stress url: academic.oup.com/plphys/artic...
We showed that the reduced canopy area in esca-symptomatic grapevine plants leads to lower canopy transpiration and mitigates water stress url: academic.oup.com/plphys/artic...
Our last work on esca incidence in french vineyards is out in @plantdiseasej.bsky.social ! Identification of ecoclimatic indicators of esca disease through 20 years of large-scale vineyard monitoring in France | Plant Disease apsjournals.apsnet.org/doi/10.1094/...
Identification of ecoclimatic indicators of esca disease through 20 years of large-scale vineyard monitoring in France | Plant Disease
Plant disease incidence depends on host and pathogen phenology, and the abiotic environment. Plant health and productivity are, therefore, strongly influenced by global environmental changes, particul...
apsjournals.apsnet.org
July 17, 2025 at 12:18 PM
Our last work on esca incidence in french vineyards is out in @plantdiseasej.bsky.social ! Identification of ecoclimatic indicators of esca disease through 20 years of large-scale vineyard monitoring in France | Plant Disease apsjournals.apsnet.org/doi/10.1094/...
🥁 Our last preprint is out! We explored the community composition of Ascomycota fungi and trunk necrosis proportion in mature grapevines under drought and esca! @inrae-save.bsky.social #esca #grapevine #metabarcoding #ascomycete #fungi #drought #phytobiome #necrosis
Differential impacts of drought and esca expression on Ascomycota fungi in the trunks and young organs of mature grapevines https://www.biorxiv.org/content/10.1101/2025.07.03.663063v1
July 7, 2025 at 12:37 PM
🥁 Our last preprint is out! We explored the community composition of Ascomycota fungi and trunk necrosis proportion in mature grapevines under drought and esca! @inrae-save.bsky.social #esca #grapevine #metabarcoding #ascomycete #fungi #drought #phytobiome #necrosis
Differential physiological responses of resistant and susceptible grape cultivars to Eutypa dieback by Gabriela Sinclair et al. 🍄🟫🍇💦
academic.oup.com/jxb/article/...
academic.oup.com/jxb/article/...
Differential physiological responses of resistant and susceptible grape cultivars to Eutypa dieback
Resistant ‘Zinfandel’ and susceptible ‘Syrah’ Vitis vinifera cultivars exhibited opposing responses in gas exchange and leaf photosynthetic biochemistry to
academic.oup.com
May 7, 2025 at 6:13 PM
Differential physiological responses of resistant and susceptible grape cultivars to Eutypa dieback by Gabriela Sinclair et al. 🍄🟫🍇💦
academic.oup.com/jxb/article/...
academic.oup.com/jxb/article/...
Our work on nitrogen nutrition impacts on grapevine esca leaf symptom, physiology and metabolism is now out in @jxbotany.bsky.social!
This paper is part of Ninon Dell’Acqua’s PhD work!👏
#Ecophysiology,
#FungalMetabarcoding, #MetaboHub, #30yroldvine,
#NH4NO3
academic.oup.com/jxb/article-...
This paper is part of Ninon Dell’Acqua’s PhD work!👏
#Ecophysiology,
#FungalMetabarcoding, #MetaboHub, #30yroldvine,
#NH4NO3
academic.oup.com/jxb/article-...
May 7, 2025 at 6:07 PM
Our work on nitrogen nutrition impacts on grapevine esca leaf symptom, physiology and metabolism is now out in @jxbotany.bsky.social!
This paper is part of Ninon Dell’Acqua’s PhD work!👏
#Ecophysiology,
#FungalMetabarcoding, #MetaboHub, #30yroldvine,
#NH4NO3
academic.oup.com/jxb/article-...
This paper is part of Ninon Dell’Acqua’s PhD work!👏
#Ecophysiology,
#FungalMetabarcoding, #MetaboHub, #30yroldvine,
#NH4NO3
academic.oup.com/jxb/article-...
Trump’s siege of science: how the first 30 days unfolded and what’s next www.nature.com/articles/d41...
Trump’s siege of science: how the first 30 days unfolded and what’s next
The breakneck pace and devastating impact of the administration’s policy changes has shocked researchers.
www.nature.com
February 21, 2025 at 10:08 AM
Trump’s siege of science: how the first 30 days unfolded and what’s next www.nature.com/articles/d41...
Reposted by Chloé Delmas
INRAE recrute 58 chercheurs et chercheuses : inscriptions jusqu'au 4 mars 2025 url.inrae.fr/3EeZQSc
INRAE recrute 58 chercheurs et chercheuses : inscriptions jusqu'au 4 mars 2025
Vous avez envie de contribuer à la recherche publique, de vous investir dans des projets porteurs d'enjeux pour la société comme l'adaptation au changement climatique, la sécurité alimentaire, la sant...
url.inrae.fr
January 28, 2025 at 8:19 PM
INRAE recrute 58 chercheurs et chercheuses : inscriptions jusqu'au 4 mars 2025 url.inrae.fr/3EeZQSc
A Corpse #Flower — Bunga Bangkai — is blooming in Sydney for the first time in fifteen years!! #Putricia You can watch it live:
www.botanicgardens.org.au/whats-on/cor...
www.botanicgardens.org.au/whats-on/cor...
Corpse Flower: A Plant to Die For | Botanic Gardens of Sydney
A Corpse Flower — Bunga Bangkai — is about to bloom in Sydney for the first time in fifteen years.
www.botanicgardens.org.au
January 23, 2025 at 10:24 AM
A Corpse #Flower — Bunga Bangkai — is blooming in Sydney for the first time in fifteen years!! #Putricia You can watch it live:
www.botanicgardens.org.au/whats-on/cor...
www.botanicgardens.org.au/whats-on/cor...