PXD068789

PXD068789 is an original dataset announced via ProteomeXchange.

Title	Maize anther development involves the function of translated open reading frames from 3’-untranslated regions
Description	Currently, few studies have been performed on the function of peptides coding by open reading frames (ORFs) from annotated non-coding regions, especially the 3'-untranslated regions (3'-UTRs). The translated ORFs from 5'-UTRs (5'-ORFs) have been proved that they negatively affect the translation of their main ORFs, but there is little comprehension on 3'-ORFs. This study analyzed the genomic translational regulation events of ten development stages of maize anthers and demonstrated that the peptides translated by 5'- or 3'-ORFs may be misidentified isoforms and the 3'-ORFs may relate to anther sterility, such as the cloned APV1 locus, whose mutation caused male sterility. Furthermore, the global translation events indicated photosynthesis related genes enriched during Phase III, the binucleate microspore phase. The stomata in the anthers and low electron transport rate suggested that they can assimilate CO2 with low photosynthetic efficiency. This study proposed new avenues for the potential creation of male-sterile mutants using 3'-ORFs for hybrid breeding and new evidence of anther photosynthesis.
HostingRepository	PRIDE
AnnounceDate	2026-04-27
AnnouncementXML	Submission_2026-04-26_16:16:04.838.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	M Xuxu
SpeciesList	scientific name: Zea mays (Maize); NCBI TaxID: NEWT:4577;
ModificationList	No PTMs are included in the dataset
Instrument	Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2025-09-24 15:43:59	ID requested
⏵ 1	2026-04-26 16:16:05	announced

10.1002/advs.202523401;

Wang C, Wu Y, Wang S, Liu H, Jiang S, Han Y, Wu L, Zhang T, Zhang M, Maize Anther Development Involves Translated Open Reading Frames From 3' Untranslated Regions. Adv Sci (Weinh), 13(23):e23401(2026) [pubmed]

submitter keyword: untranslated regions.,anther development, translatome

Xuxu Ma
contact affiliation	Institute of Botany, the Chinese Academy of Science
contact email	maxuxu@ibcas.ac.cn
lab head
M Xuxu
contact affiliation	Institute of botany, the Chinese academy of science
contact email	maxuxu@ibcas.ac.cn
dataset submitter

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2026/04/PXD068789

PRIDE project URI

• PRIDE
  1. PXD068789
     1. Label: PRIDE project
     2. Name: Maize anther development involves the function of translated open reading frames from 3’-untranslated regions