The role of DNA topoisomerase 1α (AtTOP1α) in regulating arabidopsis meiotic recombination and chromosome segregation.

Arabidopsis / genetics Meiosis / physiology Chromosome Segregation DNA Topoisomerases, Type I / metabolism Arabidopsis Proteins / genetics Recombination, Genetic Mutation
45s rDNA ATM Centromere DNA topoisomerase 1α FISH Meiosis

Journal

PeerJ
ISSN: 2167-8359
Titre abrégé: PeerJ
Pays: United States
ID NLM: 101603425

Informations de publication

Date de publication:
2024
Historique:
received: 14 05 2024
accepted: 15 07 2024
medline: 2 9 2024
pubmed: 2 9 2024
entrez: 2 9 2024
Statut: epublish

Résumé

Meiosis is a critical process in sexual reproduction, and errors during this cell division can significantly impact fertility. Successful meiosis relies on the coordinated action of numerous genes involved in DNA replication, strand breaks, and subsequent rejoining. DNA topoisomerase enzymes play a vital role by regulating DNA topology, alleviating tension during replication and transcription. To elucidate the specific function of DNA topoisomerase 1α (

Identifiants

DOI: 10.7717/peerj.17864 PMID: 39221285 PMC: PMC11365474
pubmed: 39221285
doi: 10.7717/peerj.17864
pii: 17864
pmc: PMC11365474
doi:

Substances chimiques

DNA Topoisomerases, Type I EC 5.99.1.2
Arabidopsis Proteins 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

e17864

Informations de copyright

© 2024 Elesawi et al.

Déclaration de conflit d'intérêts

Diaa Abd El-Moneim is an Academic Editor for PeerJ.

Auteurs

Ibrahim Eid Elesawi (IE)

College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China.
Agricultural Biochemistry Department, Faculty of Agriculture, Zagazig University, Zagazig, Egypt.
ORCID: 0000-0001-6524-7264

Ahmed M Hashem (AM)

College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China.
Biotechnology Department, Faculty of Agriculture, Al-Azhar University, Cairo, Egypt.

Li Yao (L)

College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China.

Mohamed Maher (M)

Agricultural Biochemistry Department, Faculty of Agriculture, Zagazig University, Zagazig, Egypt.

Abdallah A Hassanin (AA)

Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig, Egypt.
ORCID: 0000-0002-1607-5539

Diaa Abd El-Moneim (D)

Department of Plant Production, (Genetic Branch), Faculty of Environmental and Agricultural Sciences, Arish University, El-Arish, El-Arish, Egypt.
ORCID: 0000-0003-3285-0563

Fatmah A Safhi (FA)

Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.

Nora M Al Aboud (NM)

Department of Biology Faculty of Science, Umm Al-Qura University, Makkah, Saudi Arabia.

Salha Mesfer Alshamrani (SM)

Department of Biological Science, College of Science, University of Jeddah, Jeddah, Saudi Arabia.

Wael F Shehata (WF)

College of Agriculture and Food Sciences, Department of Agricultural Biotechnology, King Faisal University, Al-Ahsa, Al-Ahsa, Saudi Arabia.
College of Environmental Agricultural Science, Plant Production Department, Arish University, Arish, North Sinai, Egypt.

Chen Chunli (C)

College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China.
National Key Laboratory for Germplasm Innovation and Utilization for Fruit and Vegetable Horticultural Crops, Huazhong Agricultural University, Wuhan, Hubei, China.

Articles similaires

Structural duality enables a single protein to act as a toxin-antidote pair for meiotic drive.

Yu Hua, Jianxiu Zhang, Man-Yun Yang et al.
1.00
Meiosis Schizosaccharomyces Schizosaccharomyces pombe Proteins Spores, Fungal

Spatial multiplex analysis of lung cancer reveals that regulatory T cells attenuate KRAS-G12C inhibitor-induced immune responses.

Megan Cole, Panayiotis Anastasiou, Claudia Lee et al.
1.00
T-Lymphocytes, Regulatory Lung Neoplasms Proto-Oncogene Proteins p21(ras) Animals Humans

Pathogenic mitochondrial DNA mutations inhibit melanoma metastasis.

Spencer D Shelton, Sara House, Luiza Martins Nascentes Melo et al.
1.00
DNA, Mitochondrial Humans Melanoma Mutation Neoplasm Metastasis

Prevalence and implications of fragile X premutation screening in Thailand.

Areerat Hnoonual, Sunita Kaewfai, Chanin Limwongse et al.
1.00
Humans Fragile X Mental Retardation Protein Thailand Male Female

Classifications MeSH

questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Brassicaceae › Arabidopsis › The role of DNA topoisomerase 1α (AtTOP1α) in...
questionsmedicales.fr › Phénomènes génétiques › Division du noyau cellulaire › Méiose › The role of DNA topoisomerase 1α (AtTOP1α) in...
questionsmedicales.fr › Phénomènes génétiques › Division du noyau cellulaire › Ségrégation des chromosomes › The role of DNA topoisomerase 1α (AtTOP1α) in...
questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Protéines nucléaires › Protéines liant le poly-adp-ribose › ADN topoisomérases de type I › The role of DNA topoisomerase 1α (AtTOP1α) in...
questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Protéines végétales › Protéines d'Arabidopsis › The role of DNA topoisomerase 1α (AtTOP1α) in...
questionsmedicales.fr › Phénomènes génétiques › Recombinaison génétique › The role of DNA topoisomerase 1α (AtTOP1α) in...
questionsmedicales.fr › Phénomènes génétiques › Variation génétique › Mutation › The role of DNA topoisomerase 1α (AtTOP1α) in...