PXD028843

PXD028843 is an original dataset announced via ProteomeXchange.

Title	Enhanced Chloroplast-Mitochondria Crosstalk Promotes Ambient Algal-H2 Production
Description	Microalgae are natural biocatalysts of Hydrogen. Their ability to convert solar energy to valuable compounds with minimal ecological footprint potentially puts them as significant contributors to clean energy transition. Currently, this process, although promising, is not scalable because it is limited to oxygen-free conditions and is short-lived due to electron loss to other processes, mainly carbon fixation. Here we show that a strain, defected in thylakoid proton gradient regulation, ∆pgr5, bypasses both challenges simultaneously, leading to a prolonged 12-day hydrogen production under ambient mixotrophic conditions in a one-liter set-up. We report that ∆pgr5 possess a repressed ability to fixate carbon and this limitation is counterbalanced by an enhanced chloroplast-mitochondrion energetic exchange. This unique physiology supported the simplistic, yet robust and scalable hydrogen production capability of ∆pgr5.
HostingRepository	PRIDE
AnnounceDate	2023-11-14
AnnouncementXML	Submission_2023-11-14_08:25:13.525.xml
DigitalObjectIdentifier	https://dx.doi.org/10.6019/PXD028843
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Supported dataset by repository
PrimarySubmitter	Martin Scholz
SpeciesList	scientific name: Chlamydomonas reinhardtii; NCBI TaxID: 3055;
ModificationList	acetylated residue; monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Q Exactive Plus

Revision	Datetime	Status	ChangeLog Entry
0	2021-09-29 07:07:56	ID requested
1	2022-11-09 02:30:38	announced
⏵ 2	2023-11-14 08:25:13	announced	2023-11-14: Updated project metadata.

Dataset with its publication pending

submitter keyword: alga,Chlamydomonas reinhardtii, hydrogen, h2

Michael Hippler
contact affiliation	WWU Münster (IBBP)
contact email	mhippler@uni-muenster.de
lab head
Martin Scholz
contact affiliation	IBBP Muenster
contact email	mscholz@uni-muenster.de
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD028843
     1. Label: PRIDE project
     2. Name: Enhanced Chloroplast-Mitochondria Crosstalk Promotes Ambient Algal-H2 Production