Nature Search

HSFA1a modulates plant heat stress responses and alters the 3D chromatin organization of enhancer-promoter interactions

Here the authors show genome-wide chromatin changes and transcriptional reprogramming occur in response to heat stress in tomato, leading to the transient formation of promoter-enhancer contacts to drive the expression of heat-stress responsive genes. Furthermore, they show chromatin spatial reorganization requires HSFA1a, a transcription factor (TF) essential for heat stress tolerance in tomato.

Ying Huang
Jing An
Moussa Benhamed
ResearchOpen Access28 Jan 2023
Nature Communications

Volume: 14, P: 1-15
A hierarchical transcriptional network activates specific CDK inhibitors that regulate G2 to control cell size and number in Arabidopsis

Cell division and expansion are carefully coordinated during organ growth. Here, the authors show that the SCL28 and SMOS1 transcription factors interact to regulate cyclin-dependent kinase inhibitors and promote cell size increase over division in Arabidopsis.

Yuji Nomoto
Hirotomo Takatsuka
Masaki Ito
ResearchOpen Access29 Mar 2022
Nature Communications

Volume: 13, P: 1-16
The Rosa genome provides new insights into the domestication of modern roses

High-quality genome assembly of diploid Rosa chinensis and resequencing of major genotypes highlights the origin of modern rose cultivars and provides insights into color biosynthesis and scent pathways.

Olivier Raymond
Jérôme Gouzy
Mohammed Bendahmane
ResearchOpen Access30 Apr 2018
Nature Genetics

Volume: 50, P: 772-777
Whole-genome landscape of Medicago truncatula symbiotic genes

A substantially improved genome assembly of Medicago truncatula generated using PacBio sequencing allows for the analyses about genome rearrangements, transposable elements, new players and candidate genomic regions involved in nodule development.

Yann Pecrix
S. Evan Staton
Pascal Gamas
Research05 Nov 2018
Nature Plants

Volume: 4, P: 1017-1025
Chromatin dynamics and RNA metabolism are double-edged swords for the maintenance of plant genome integrity

In this Review, Bergis-Ser and colleagues discuss how chromatin dynamics and nucleic acid metabolism impinge on genome integrity, both as sources of spontaneous lesions and as key contributors to the DNA damage response in plants.

Clara Bergis-Ser
Meega Reji
Cécile Raynaud
Reviews24 Apr 2024
Nature Plants

Volume: 10, P: 857-873
The canonical E2Fs together with RETINOBLASTOMA-RELATED are required to establish quiescence during plant development

Canonical E2F transcription factors play central roles establishing cellular quiescence during plant organ development by recruiting transcriptionally repressive RBR proteins to cell cycle-related genes.

Magdolna Gombos
Cécile Raynaud
Zoltán Magyar
ResearchOpen Access04 Sept 2023
Communications Biology

Volume: 6, P: 1-15
Integrative genome-wide analysis reveals the role of WIP proteins in inhibition of growth and development

Maria V Gomez Roldan, Farhaj Izhaq et al. study the role of WIP transcription factors in Arabidopsis thaliana. Using an inducible system, they generate ChIP-seq and RNA-seq data that reveal how WIP proteins repress development and growth. Through ectopic expression of WIP in Arabidopsis carpels, they obtain male flower, mimicking sex determination in melon.

Maria Victoria Gomez Roldan
Farhaj Izhaq
Abdelhafid Bendahmane
ResearchOpen Access15 May 2020
Communications Biology

Volume: 3, P: 1-12
An improved assembly and annotation of the melon (Cucumis melo L.) reference genome

Valentino Ruggieri
Konstantinos G. Alexiou
Jordi Garcia-Mas
ResearchOpen Access24 May 2018
Scientific Reports

Volume: 8, P: 1-9
Involvement of Arabidopsis BIG protein in cell death mediated by Myo-inositol homeostasis

Quentin Bruggeman
Florence Piron-Prunier
Marianne Delarue
ResearchOpen Access09 Jul 2020
Scientific Reports

Volume: 10, P: 1-14
Natural and induced loss of function mutations in SlMBP21 MADS-box gene led to jointless-2 phenotype in tomato

Maria Victoria Gomez Roldan
Claire Périlleux
Abdelhafid Bendahmane
ResearchOpen Access30 Jun 2017
Scientific Reports

Volume: 7, P: 1-10
Histone acetyltransferase GCN5 interferes with the miRNA pathway in Arabidopsis

Wanhui Kim
Moussa Benhamed
Dao-Xiu Zhou
Research26 May 2009
Cell Research

Volume: 19, P: 899-909

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HSFA1a modulates plant heat stress responses and alters the 3D chromatin organization of enhancer-promoter interactions

A hierarchical transcriptional network activates specific CDK inhibitors that regulate G2 to control cell size and number in Arabidopsis

The Rosa genome provides new insights into the domestication of modern roses

Whole-genome landscape of Medicago truncatula symbiotic genes

Chromatin dynamics and RNA metabolism are double-edged swords for the maintenance of plant genome integrity

The canonical E2Fs together with RETINOBLASTOMA-RELATED are required to establish quiescence during plant development

Integrative genome-wide analysis reveals the role of WIP proteins in inhibition of growth and development

An improved assembly and annotation of the melon (Cucumis melo L.) reference genome

Involvement of Arabidopsis BIG protein in cell death mediated by Myo-inositol homeostasis

Natural and induced loss of function mutations in SlMBP21 MADS-box gene led to jointless-2 phenotype in tomato

Histone acetyltransferase GCN5 interferes with the miRNA pathway in Arabidopsis

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