1
|
Inada N. Regulation of heterochromatin organization in plants. JOURNAL OF PLANT RESEARCH 2024; 137:685-693. [PMID: 38914831 DOI: 10.1007/s10265-024-01550-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 05/27/2024] [Indexed: 06/26/2024]
Abstract
Heterochromatin is a nuclear area that contains highly condensed and transcriptionally inactive chromatin. Alterations in the organization of heterochromatin are correlated with changes in gene expression and genome stability, which affect various aspects of plant life. Thus, studies of the molecular mechanisms that regulate heterochromatin organization are important for understanding the regulation of plant physiology. Microscopically, heterochromatin can be characterized as chromocenters that are intensely stained with DNA-binding fluorescent dyes. Arabidopsis thaliana exhibits distinctive chromocenters in interphase nuclei, and genetic studies combined with cytological analyses have identified a number of factors that are involved in heterochromatin assembly and organization. In this review, I will summarize the factors involved in the regulation of heterochromatin organization in plants.
Collapse
Affiliation(s)
- Noriko Inada
- Graduate School of Agriculture, Osaka Metropolitan University, 1-1 Gakuen-cho, Naka-ku, Sakai, 599-8531, Osaka, Japan.
| |
Collapse
|
2
|
Yin C, Wang Y, Wang P, Chen G, Sun A, Fang Y. The N-terminal coiled-coil domain of Arabidopsis CROWDED NUCLEI 1 is required for nuclear morphology maintenance. PLANTA 2024; 260:62. [PMID: 39066892 DOI: 10.1007/s00425-024-04489-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Accepted: 07/14/2024] [Indexed: 07/30/2024]
Abstract
The Arabidopsis CROWDED NUCLEI (CRWN) family proteins form a lamina-like meshwork beneath the nuclear envelope with multiple functions, including maintenance of nuclear morphology, genome organization, DNA damage repair and transcriptional regulation. CRWNs can form homodimers/heterodimers through protein‒protein interactions; however, the exact molecular mechanism of CRWN dimer formation and the diverse functions of different CRWN domains are not clear. In this report, we show that the N-terminal coiled-coil domain of CRWN1 facilitates its homodimerization and heterodimerization with the coiled-coil domains of CRWN2-CRWN4. We further demonstrated that the N-terminus but not the C-terminus of CRWN1 is sufficient to rescue the defect in nuclear morphology of the crwn1 crwn2 mutant to the WT phenotype. Moreover, both the N- and C-terminal fragments of CRWN1 are necessary for its normal function in the regulation of plant development. Collectively, our data shed light on the mechanism of plant lamina network formation and the functions of different domains in plant lamin-like proteins.
Collapse
Affiliation(s)
- Chunmei Yin
- Joint Center for Single-Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yuanda Wang
- Joint Center for Single-Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Pan Wang
- Joint Center for Single-Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Guangxin Chen
- Joint Center for Single-Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Aiqing Sun
- Joint Center for Single-Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Yuda Fang
- Joint Center for Single-Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China.
| |
Collapse
|
3
|
Choi J, Gehring M. CRWN nuclear lamina components maintain the H3K27me3 landscape and promote successful reproduction in Arabidopsis. THE NEW PHYTOLOGIST 2024; 243:213-228. [PMID: 38715414 PMCID: PMC11162254 DOI: 10.1111/nph.19791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 04/17/2024] [Indexed: 05/21/2024]
Abstract
Arabidopsis lamin analogs CROWDED NUCLEIs (CRWNs) are necessary to maintain nuclear structure, genome function, and proper plant growth. However, whether and how CRWNs impact reproduction and genome-wide epigenetic modifications is unknown. Here, we investigate the role of CRWNs during the development of gametophytes, seeds, and endosperm, using genomic and epigenomic profiling methods. We observed defects in crwn mutant seeds including seed abortion and reduced germination rate. Quadruple crwn null genotypes were rarely transmitted through gametophytes. Because defects in seeds often stem from abnormal endosperm development, we focused on crwn1 crwn2 (crwn1/2) endosperm. These mutant seeds exhibited enlarged chalazal endosperm cysts and increased expression of stress-related genes and the MADS-box transcription factor PHERES1 and its targets. Previously, it was shown that PHERES1 expression is regulated by H3K27me3 and that CRWN1 interacts with the PRC2 interactor PWO1. Thus, we tested whether crwn1/2 alters H3K27me3 patterns. We observed a mild loss of H3K27me3 at several hundred loci, which differed between endosperm and leaves. These data indicate that CRWNs are necessary to maintain the H3K27me3 landscape, with tissue-specific chromatin and transcriptional consequences.
Collapse
Affiliation(s)
- Junsik Choi
- Whitehead Institute for Biomedical Research, Cambridge MA 02142
| | - Mary Gehring
- Whitehead Institute for Biomedical Research, Cambridge MA 02142
- Dept. of Biology, Massachusetts Institute of Technology, Cambridge MA 02139
| |
Collapse
|
4
|
Dupouy G, Dong Y, Herzog E, Chabouté ME, Berr A. Nuclear envelope dynamics in connection to chromatin remodeling. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2024; 118:963-981. [PMID: 37067011 DOI: 10.1111/tpj.16246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 03/29/2023] [Accepted: 04/12/2023] [Indexed: 05/11/2023]
Abstract
The nucleus is a central organelle of eukaryotic cells undergoing dynamic structural changes during cellular fundamental processes such as proliferation and differentiation. These changes rely on the integration of developmental and stress signals at the nuclear envelope (NE), orchestrating responses at the nucleo-cytoplasmic interface for efficient genomic functions such as DNA transcription, replication and repair. While in animals, correlation has already been established between NE dynamics and chromatin remodeling using last-generation tools and cutting-edge technologies, this topic is just emerging in plants, especially in response to mechanical cues. This review summarizes recent data obtained in this field with more emphasis on the mechanical stress response. It also highlights similarities/differences between animal and plant cells at multiples scales, from the structural organization of the nucleo-cytoplasmic continuum to the functional impacts of NE dynamics.
Collapse
Affiliation(s)
- Gilles Dupouy
- Institut de Biologie Moléculaire des Plantes du CNRS- Université de Strasbourg, 12 rue du Général Zimmer,, F-67084, Strasbourg, France
| | - Yihan Dong
- Institut de Biologie Moléculaire des Plantes du CNRS- Université de Strasbourg, 12 rue du Général Zimmer,, F-67084, Strasbourg, France
| | - Etienne Herzog
- Institut de Biologie Moléculaire des Plantes du CNRS- Université de Strasbourg, 12 rue du Général Zimmer,, F-67084, Strasbourg, France
| | - Marie-Edith Chabouté
- Institut de Biologie Moléculaire des Plantes du CNRS- Université de Strasbourg, 12 rue du Général Zimmer,, F-67084, Strasbourg, France
| | - Alexandre Berr
- Institut de Biologie Moléculaire des Plantes du CNRS- Université de Strasbourg, 12 rue du Général Zimmer,, F-67084, Strasbourg, France
| |
Collapse
|
5
|
Tang Y. Plant nuclear envelope as a hub connecting genome organization with regulation of gene expression. Nucleus 2023; 14:2178201. [PMID: 36794966 PMCID: PMC9980628 DOI: 10.1080/19491034.2023.2178201] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 02/03/2023] [Indexed: 02/17/2023] Open
Abstract
Eukaryotic cells organize their genome within the nucleus with a double-layered membrane structure termed the nuclear envelope (NE) as the physical barrier. The NE not only shields the nuclear genome but also spatially separates transcription from translation. Proteins of the NE including nucleoskeleton proteins, inner nuclear membrane proteins, and nuclear pore complexes have been implicated in interacting with underlying genome and chromatin regulators to establish a higher-order chromatin architecture. Here, I summarize recent advances in the knowledge of NE proteins that are involved in chromatin organization, gene regulation, and coordination of transcription and mRNA export. These studies support an emerging view of plant NE as a central hub that contributes to chromatin organization and gene expression in response to various cellular and environmental cues.
Collapse
Affiliation(s)
- Yu Tang
- Peking University Institute of Advanced Agricultural Sciences, Shandong Laboratory of Advanced Agricultural Sciences at Weifang, Weifang, Shandong, China
| |
Collapse
|
6
|
Tourdot E, Grob S. Three-dimensional chromatin architecture in plants - General features and novelties. Eur J Cell Biol 2023; 102:151344. [PMID: 37562220 DOI: 10.1016/j.ejcb.2023.151344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 07/21/2023] [Accepted: 07/31/2023] [Indexed: 08/12/2023] Open
Abstract
Research on the three-dimensional (3D) structure of the genome and its distribution within the nuclear space has made a big leap in the last two decades. Work in the animal field has led to significant advances in our general understanding on eukaryotic genome organization. This did not only bring along insights into how the 3D genome interacts with the epigenetic landscape and the transcriptional machinery but also how 3D genome architecture is relevant for fundamental developmental processes, such as cell differentiation. In parallel, the 3D organization of plant genomes have been extensively studied, which resulted in both congruent and novel findings, contributing to a more complete view on how eukaryotic genomes are organized in multiple dimensions. Plant genomes are remarkably diverse in size, composition, and ploidy. Furthermore, as intrinsically sessile organisms without the possibility to relocate to more favorable environments, plants have evolved an elaborate epigenetic repertoire to rapidly respond to environmental challenges. The diversity in genome organization and the complex epigenetic programs make plants ideal study subjects to acquire a better understanding on universal features and inherent constraints of genome organization. Furthermore, considering a wide range of species allows us to study the evolutionary crosstalk between the various levels of genome architecture. In this article, we aim at summarizing important findings on 3D genome architecture obtained in various plant species. These findings cover many aspects of 3D genome organization on a wide range of levels, from gene loops to topologically associated domains and to global 3D chromosome configurations. We present an overview on plant 3D genome organizational features that resemble those in animals and highlight facets that have only been observed in plants to date.
Collapse
Affiliation(s)
- Edouard Tourdot
- Department of Plant and Microbial Biology, University of Zurich, Switzerland.
| | - Stefan Grob
- Department of Plant and Microbial Biology, University of Zurich, Switzerland.
| |
Collapse
|
7
|
Choi J, Gehring M. CRWN nuclear lamina components maintain the H3K27me3 landscape and promote successful reproduction in Arabidopsis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.03.560721. [PMID: 37873406 PMCID: PMC10592970 DOI: 10.1101/2023.10.03.560721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
The nuclear lamina, a sub-nuclear protein matrix, maintains nuclear structure and genome function. Here, we investigate the role of Arabidopsis lamin analogs CROWDED NUCLEIs during gametophyte and seed development. We observed defects in crwn mutant seeds, including seed abortion and reduced germination rate. Quadruple crwn null genotypes were rarely transmitted through gametophytes. We focused on the crwn1 crwn2 (crwn1/2) endosperm, which exhibited enlarged chalazal cysts and increased expression of stress-related genes and the MADS-box transcription factor PHERES1 and its targets. Previously, it was shown that PHERES1 is regulated by H3K27me3 and that CRWN1 interacts with the PRC2 interactor PWO1. Thus, we tested whether crwn1/2 alters H3K27me3 patterns. We observed a mild loss of H3K27me3 at several hundred loci, which differed between endosperm and leaves. These data indicate that CRWNs are necessary to maintain the H3K27me3 landscape, with tissue-specific chromatin and transcriptional consequences.
Collapse
Affiliation(s)
- Junsik Choi
- Whitehead Institute for Biomedical Research, Cambridge MA 02142
| | - Mary Gehring
- Whitehead Institute for Biomedical Research, Cambridge MA 02142
- Dept. of Biology, Massachusetts Institute of Technology, Cambridge MA 02139
| |
Collapse
|
8
|
Blunt EL, Choi J, Sussman H, Christopherson RC, Keen P, Rahmati Ishka M, Li LY, Idrovo JM, Julkowska MM, Van Eck J, Richards EJ. The nuclear lamina is required for proper development and nuclear shape distortion in tomato. JOURNAL OF EXPERIMENTAL BOTANY 2023; 74:5500-5513. [PMID: 37503569 PMCID: PMC10540737 DOI: 10.1093/jxb/erad294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 07/27/2023] [Indexed: 07/29/2023]
Abstract
The nuclear lamina in plant cells is composed of plant-specific proteins, including nuclear matrix constituent proteins (NMCPs), which have been postulated to be functional analogs of lamin proteins that provide structural integrity to the organelle and help stabilize the three-dimensional organization of the genome. Using genomic editing, we generated alleles for the three genes encoding NMCPs in cultivated tomato (Solanum lycopersicum) to determine if the consequences of perturbing the nuclear lamina in this crop species were similar to or distinct from those observed in the model Arabidopsis thaliana. Loss of the sole NMCP2-class protein was lethal in tomato but is tolerated in Arabidopsis. Moreover, depletion of NMCP1-type nuclear lamina proteins leads to distinct developmental phenotypes in tomato, including leaf morphology defects and reduced root growth rate (in nmcp1b mutants), compared with cognate mutants in Arabidopsis. These findings suggest that the nuclear lamina interfaces with different developmental and signaling pathways in tomato compared with Arabidopsis. At the subcellular level, however, tomato nmcp mutants resembled their Arabidopsis counterparts in displaying smaller and more spherical nuclei in differentiated cells. This result argues that the plant nuclear lamina facilitates nuclear shape distortion in response to forces exerted on the organelle within the cell.
Collapse
Affiliation(s)
- Endia L Blunt
- The Boyce Thompson Institute, 533 Tower Road, Ithaca, NY 14853, USA
| | - Junsik Choi
- The Boyce Thompson Institute, 533 Tower Road, Ithaca, NY 14853, USA
| | - Hayley Sussman
- The Boyce Thompson Institute, 533 Tower Road, Ithaca, NY 14853, USA
| | | | - Patricia Keen
- The Boyce Thompson Institute, 533 Tower Road, Ithaca, NY 14853, USA
| | | | - Linda Y Li
- The Boyce Thompson Institute, 533 Tower Road, Ithaca, NY 14853, USA
| | - Joanna M Idrovo
- The Boyce Thompson Institute, 533 Tower Road, Ithaca, NY 14853, USA
| | | | - Joyce Van Eck
- The Boyce Thompson Institute, 533 Tower Road, Ithaca, NY 14853, USA
| | - Eric J Richards
- The Boyce Thompson Institute, 533 Tower Road, Ithaca, NY 14853, USA
| |
Collapse
|
9
|
Yin C, Sun A, Guo T, Mao X, Fang Y. Arabidopsis lamin-like proteins CRWN1 and CRWN2 interact with SUPPRESSOR OF NPR1-1 INDUCIBLE 1 and RAD51D to prevent DNA damage. THE PLANT CELL 2023; 35:3345-3362. [PMID: 37335899 PMCID: PMC10473219 DOI: 10.1093/plcell/koad169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 05/23/2023] [Accepted: 06/11/2023] [Indexed: 06/21/2023]
Abstract
Plants cope with various recurring stress conditions that often induce DNA damage, ultimately affecting plant genome integrity, growth, and productivity. The CROWDED NUCLEI (CRWN) family comprises lamin-like proteins with multiple functions, such as regulating gene expression, genome organization, and DNA damage repair in Arabidopsis (Arabidopsis thaliana). However, the mechanisms and consequences of CRWNs in DNA damage repair are largely unknown. Here, we reveal that CRWNs maintain genome stability by forming repairing nuclear bodies at DNA double-strand breaks. We demonstrate that CRWN1 and CRWN2 physically associate with the DNA damage repair proteins RAD51D and SUPPRESSOR OF NPR1-1 Inducible 1 (SNI1) and act in the same genetic pathway to mediate this process. Moreover, CRWN1 and CRWN2 partially localize at γ-H2AX foci upon DNA damage. Notably, CRWN1 and CRWN2 undergo liquid-liquid phase separation to form highly dynamic droplet-like structures with RAD51D and SNI1 to promote the DNA damage response (DDR). Collectively, our data shed light on the function of plant lamin-like proteins in the DDR and maintenance of genome stability.
Collapse
Affiliation(s)
- Chunmei Yin
- Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Aiqing Sun
- Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Tongtong Guo
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai 200234, China
| | - Xuegao Mao
- National key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai 200032, China
| | - Yuda Fang
- Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| |
Collapse
|
10
|
Wang N, Wang Z, Tzourtzou S, Wang X, Bi X, Leimeister J, Xu L, Sakamoto T, Matsunaga S, Schaller A, Jiang H, Liu C. The plant nuclear lamina disassembles to regulate genome folding in stress conditions. NATURE PLANTS 2023:10.1038/s41477-023-01457-2. [PMID: 37400513 PMCID: PMC10356608 DOI: 10.1038/s41477-023-01457-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 06/07/2023] [Indexed: 07/05/2023]
Abstract
The nuclear lamina is a complex network of nuclear lamins and lamin-associated nuclear membrane proteins, which scaffold the nucleus to maintain structural integrity. In Arabidopsis thaliana, nuclear matrix constituent proteins (NMCPs) are essential components of the nuclear lamina and are required to maintain the structural integrity of the nucleus and specific perinuclear chromatin anchoring. At the nuclear periphery, suppressed chromatin overlapping with repetitive sequences and inactive protein-coding genes are enriched. At a chromosomal level, plant chromatin organization in interphase nuclei is flexible and responds to various developmental cues and environmental stimuli. On the basis of these observations in Arabidopsis, and given the role of NMCP genes (CRWN1 and CRWN4) in organizing chromatin positioning at the nuclear periphery, one can expect considerable changes in chromatin-nuclear lamina interactions when the global chromatin organization patterns are being altered in plants. Here we report the highly flexible nature of the plant nuclear lamina, which disassembles substantially under various stress conditions. Focusing on heat stress, we reveal that chromatin domains, initially tethered to the nuclear envelope, remain largely associated with CRWN1 and become scattered in the inner nuclear space. By investigating the three-dimensional chromatin contact network, we further reveal that CRWN1 proteins play a structural role in shaping the changes in genome folding under heat stress. Also, CRWN1 acts as a negative transcriptional coregulator to modulate the shift of the plant transcriptome profile in response to heat stress.
Collapse
Affiliation(s)
- Nan Wang
- Department of Epigenetics, Institute of Biology, University of Hohenheim, Stuttgart, Germany
| | - Zhidan Wang
- Department of Epigenetics, Institute of Biology, University of Hohenheim, Stuttgart, Germany
| | - Sofia Tzourtzou
- Department of Epigenetics, Institute of Biology, University of Hohenheim, Stuttgart, Germany
| | - Xu Wang
- Department of Plant Physiology and Biochemistry, Institute of Biology, University of Hohenheim, Stuttgart, Germany
| | - Xiuli Bi
- Center for Plant Molecular Biology (ZMBP), University of Tübingen, Tübingen, Germany
- Shandong Provincial Hospital, Shandong First Medical University, Jinan, China
| | - Julia Leimeister
- Center for Plant Molecular Biology (ZMBP), University of Tübingen, Tübingen, Germany
| | - Linhao Xu
- Applied Chromosome Biology, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, Germany
| | - Takuya Sakamoto
- Department of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, Noda, Japan
| | - Sachihiro Matsunaga
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Japan
| | - Andreas Schaller
- Department of Plant Physiology and Biochemistry, Institute of Biology, University of Hohenheim, Stuttgart, Germany
| | - Hua Jiang
- Applied Chromosome Biology, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, Germany
| | - Chang Liu
- Department of Epigenetics, Institute of Biology, University of Hohenheim, Stuttgart, Germany.
| |
Collapse
|
11
|
Choi J, Richards EJ. The edge of the nucleus: Variations on a theme. Dev Cell 2022; 57:3-4. [PMID: 35016004 DOI: 10.1016/j.devcel.2021.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The plant nuclear lamina utilizes distinct and highly divergent proteins to mediate chromatin interactions at the nuclear edge. In this issue of Developmental Cell, Tang et al. show that members of PNET2, a family of inner nuclear membrane proteins in Arabidopsis, are capable of binding histones and are involved in large-scale genome organization.
Collapse
|
12
|
Graumann K. Finding the missing piece of the puzzle: how NMCPs fit into the plant nuclear lamina. JOURNAL OF EXPERIMENTAL BOTANY 2021; 72:6077-6080. [PMID: 34592756 DOI: 10.1093/jxb/erab242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
This article comments on:Masuda K, Hikida R, Fujino K. 2021. The plant nuclear lamina proteins NMCP1 and NMCP2 form a filamentous network with lateral filament associations. Journal of Experimental Botany 72, 6190–6204.
Collapse
Affiliation(s)
- Katja Graumann
- Department of Biological and Medical Sciences, Oxford Brookes University, Oxford, UK
| |
Collapse
|