Nat Commun April 2023 PMID 37031262

Light-independent regulation of algal photoprotection by CO availability.

M Águila Ruiz-Sola, Serena Flori, Yizhong Yuan, Gaelle Villain, Emanuel Sanz-Luque, Petra Redekop, Ryutaro Tokutsu, Anika Küken, Angeliki Tsichla, Georgios Kepesidis, Guillaume Allorent, Marius Arend, Fabrizio Iacono, Giovanni Finazzi, Michael Hippler

Mentions

24
Peak: 22 in Apr 2023
across 2 sources since Apr 2023

Extended reach

12,188
potential audience

Total likes

66

Video views

26

Mentions per month

Apr 2023 – Jul 2023

Where it's discussed

  • X / Twitter23 posts
  • YouTube1 videos

AI synopsis

What people are saying

The overall discussions reflect a keen interest in the discovery that CO2 levels regulate algal photoprotection independently of light, with phrases like 'activation in darkness' and 'signaling role of CO2' illustrating excitement about novel regulatory mechanisms. The tone is scientific but enthusiastic, emphasizing the potential importance of the findings for understanding algal responses and gene regulation.

AgreementModerate agreement

Most discussions agree that the research highlights important mechanisms where CO2 influences algal photoprotection, as seen in supportive phrases like 'signaling role of CO2' and agreement with the study's significance.

InterestHigh interest

The discussions show high interest, evidenced by calls to 'check our new publication' and curiosity about light regulation in dark conditions, indicating strong engagement with the topic.

EngagementModerate engagement

Discussion comments include references to gene activation and regulatory processes, suggesting a moderate level of detailed engagement rather than superficial mentions.

ImpactModerate impact

The conversations suggest that the findings could influence future research, with emphasis on the role of CO2 in gene regulation, pointing to a moderate perceived impact.

Abstract in brief

  • Algal cells, like Chlamydomonas reinhardtii, activate photoprotection and CO-concentrating mechanisms (CCM) in response to excess light and low CO levels, with CO availability playing a key regulatory role.
  • High CO levels, from respiration or impaired photosynthesis, suppress genes related to photoprotection and CCM, while low CO levels trigger their activation even in darkness.
  • The regulator CIA5 influences both CCM and photoprotection by controlling gene expression and protein stability, showing that light impacts these processes indirectly through changes in intracellular CO concentrations.]

Top posts

Most liked on X and Bluesky
Dimitris Petroutsos
@petroutsoslab · X

Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of CO2 in Chlamydomonas gene expression regulation. https://t.co/qRSgVxbJAW

Apr 8, 2023 · 64 likes · 21 shares · 231 followers View post →
Agrisera
@agrisera · X

"Light-independent regulation of algal photoprotection by CO2 availability" with Agrisera antibodies to LHCSR1, LHCSR3 and AtpB. To article: https://t.co/L7zspPdT9c #nonphotochemicalquenching #plantsignalling #lightresponses https://t.co/zLNhCtlr4k

Jul 31, 2023 · 2 likes · 658 followers View post →
Christine Raines
@rainc_CAR1 · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 1,584 followers View post →
IBVF
@IBVF_Sevilla · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 10, 2023 · 21 shares · 1,100 followers View post →
Eirini Kaiserli
@eirini_kaiserli · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 1,085 followers View post →
Crespo lab
@ChlamyAutophagy · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 10, 2023 · 21 shares · 1,026 followers View post →

All mentions

Agrisera
@agrisera · X

"Light-independent regulation of algal photoprotection by CO2 availability" with Agrisera antibodies to LHCSR1, LHCSR3 and AtpB. To article: https://t.co/L7zspPdT9c #nonphotochemicalquenching #plantsignalling #lightresponses https://t.co/zLNhCtlr4k

Jul 31, 2023 · 2 likes · 658 followers View post →
GRAL (Structural & Cell Biology in Grenoble)
@LabexGRAL · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 21, 2023 · 21 shares · 395 followers View post →
Mohamad Wahidi (he/him)
@Bioeng_mo · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 20, 2023 · 21 shares · 51 followers View post →
Sreedhar Nellaepalli
@nellaepalli · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 11, 2023 · 21 shares · 157 followers View post →
Crespo lab
@ChlamyAutophagy · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 10, 2023 · 21 shares · 1,026 followers View post →
IBVF
@IBVF_Sevilla · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 10, 2023 · 21 shares · 1,100 followers View post →
Eirini Kaiserli
@eirini_kaiserli · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 1,085 followers View post →
Fabrizio Iacono
@fbr_iacono · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 143 followers View post →
Victoria Calatrava
@VickieCalatrava · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 721 followers View post →
DAO Ousmane
@ousmanebahdao · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 161 followers View post →
Josselin Lupette
@JosselinLUPETTE · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 130 followers View post →
Tse-Min Lee
@TseMinLee2 · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 415 followers View post →
Haim Treves
@HaimTreves · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 277 followers View post →
xianjun (cho) zhang
@XIANJUNZHANG5 · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 104 followers View post →
Mukul.S.Kareya
@mukulkareya · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 56 followers View post →
Mohamad (Moe) Abbas
@M0e_abbas · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 491 followers View post →
Esther Pérez Pérez
@NervaMEPP · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 527 followers View post →
Juan Camilo Moreno Beltran
@JuanCa_rotenoid · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 937 followers View post →
Christine Raines
@rainc_CAR1 · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 1,584 followers View post →
Takehiro A. Ozawa-Uyeda
@tk_ozawa · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 630 followers View post →
Subhajeet Dutta
@Subhaje27888236 · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 9, 2023 · 21 shares · 59 followers View post →
Petra Redekop
@RedekopPetra · X

RT @petroutsoslab: Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of…

Apr 8, 2023 · 21 shares · 301 followers View post →
Dimitris Petroutsos
@petroutsoslab · X

Photoprotection- and CCM-related genes can be activated in the dark! Check our new publication on the signalling role of CO2 in Chlamydomonas gene expression regulation. https://t.co/qRSgVxbJAW

Apr 8, 2023 · 64 likes · 21 shares · 231 followers View post →