Evidence map›Paper›PMID 39307530›Full record

ArticleThe New phytologist2025

CRISPR/Cas9-based editing of NF-YC4 promoters yields high-protein rice and soybean.

Lei Wang, Seth O'Conner, Rezwan Tanvir, Wenguang Zheng, Samuel Cothron, Katherine Towery, Honghao Bi, Evan E Ellison, Bing Yang, Daniel F Voytas and 1 more

Abstract read
In one paragraph

Article in The New phytologist, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Lei Wang *Department of Biological Sciences, Mississippi State University, Mississippi State, MS, 39762, USA.ORCID 0000-0001-7353-8862
Seth O'Conner *Department of Biological Sciences, Mississippi State University, Mississippi State, MS, 39762, USA.
Rezwan TanvirDepartment of Biological Sciences, Mississippi State University, Mississippi State, MS, 39762, USA.ORCID 0000-0002-1326-7703
Wenguang ZhengDepartment of Genetics, Development and Cell Biology, Iowa State University, Ames, IA, 50011, USA.
Samuel CothronDepartment of Biological Sciences, Mississippi State University, Mississippi State, MS, 39762, USA.
Katherine ToweryDepartment of Biological Sciences, Mississippi State University, Mississippi State, MS, 39762, USA.
Honghao BiDepartment of Genetics, Development and Cell Biology, Iowa State University, Ames, IA, 50011, USA.
Evan E EllisonDepartment of Genetics, Cell Biology and Development, Center for Genome Engineering, University of Minnesota, Minneapolis, MN, 55108, USA.ORCID 0000-0003-3345-6429
Bing YangDivision of Plant Science and Technology, Bond Life Sciences Center, University of Missouri, Columbia, MO, 65211, USA.ORCID 0000-0002-2293-3384
Daniel F VoytasDepartment of Genetics, Cell Biology and Development, Center for Genome Engineering, University of Minnesota, Minneapolis, MN, 55108, USA.ORCID 0000-0002-4944-1224
Ling LiDepartment of Biological Sciences, Mississippi State University, Mississippi State, MS, 39762, USA.ORCID 0000-0003-2371-6215

Funding

Amfora, Inc.Iowa Soybean AssociationNational Science Foundation 0951170National Science Foundation 2238942Shihezi University RCZK202468Tianchiyingcai Foundation CZ001616
6 · The paper itself

Abstract

Genome editing is a revolution in biotechnology for crop improvement with the final product lacking transgenes. However, most derived traits have been generated through edits that create gene knockouts. Our study pioneers a novel approach, utilizing gene editing to enhance gene expression by eliminating transcriptional repressor binding motifs. Building upon our prior research demonstrating the protein-boosting effects of the transcription factor NF-YC4, we identified conserved motifs targeted by RAV and WRKY repressors in the NF-YC4 promoters from rice (Oryza sativa) and soybean (Glycine max). Leveraging CRISPR/Cas9 technology, we deleted these motifs, resulting in reduced repressor binding and increased NF-YC4 expression. This strategy led to increased protein content and reduced carbohydrate levels in the edited rice and soybean plants, with rice exhibiting up to a 68% increase in leaf protein and a 17% increase in seed protein, and soybean showing up to a 25% increase in leaf protein and an 11% increase in seed protein. Our findings provide a blueprint for enhancing gene expression through precise genomic deletions in noncoding sequences, promising improved agricultural productivity and nutritional quality.

Indexed as

CRISPR-Cas SystemsGene EditingGlycine maxOryzaPlant ProteinsPromoter Regions, GeneticBase SequenceGene Expression Regulation, PlantPlants, Genetically ModifiedPlant ProteinsCRISPR/Cas9NF‐YC4 promoterproteinricesoybean

Identifiers

PMID39307530
PMCPMC11798907

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.