The formation of bivalents and the control of plant meiotic recombination

Y Gutiérrez Pinzón, JK González Kise… - Frontiers in Plant …, 2021 - frontiersin.org
During the first meiotic division, the segregation of homologous chromosomes depends on
the physical association of the recombined homologous DNA molecules. The physical …

Chromosome ends initiate homologous chromosome pairing during rice meiosis

H You, D Tang, H Liu, Y Zhou, Y Li, Y Shen… - Plant …, 2024 - academic.oup.com
During meiotic prophase I, chromosomes undergo large-scale dynamics to allow
homologous chromosome pairing, prior to which chromosome ends attach to the inner …

Alternating between even and odd ploidy levels switches on and off the recombination control, even near the centromeres

F Boideau, V Huteau, L Maillet, A Brunet… - The Plant …, 2024 - academic.oup.com
Meiotic recombination is a key biological process in plant evolution and breeding, as it
generates genetic diversity in each generation through the formation of crossovers (COs) …

Rapid in-solution preparation of somatic and meiotic plant cell nuclei for high-quality 3D immunoFISH and immunoFISH-GISH

D Makai, E Mihók, D Polgári, A Cseh, A Lenykó-Thegze… - Plant Methods, 2023 - Springer
Background Though multicolour labelling methods allow the routine detection of a wide
range of fluorescent (immuno) probe types in molecular cytogenetics, combined applications …

Plasticity of parental CENH3 incorporation into the centromeres in wheat× barley F1 hybrids

E Mihok, D Polgari, A Lenykó-Thegze… - Frontiers in Plant …, 2024 - frontiersin.org
Incorporating the centromere-specific histone H3 protein CENH3 into the centromeric
nucleosomes is indispensable for accurate centromere function and balanced chromosome …

Meiotic instability and irregular chromosome pairing underpin heat‐induced infertility in bread wheat carrying the Rht‐B1b or Rht‐D1b Green Revolution genes

A Cseh, A Lenykó‐Thegze, D Makai… - New …, 2024 - Wiley Online Library
Mutations in the Rht‐B1a and Rht‐D1a genes of wheat (Triticum aestivum; resulting in Rht‐
B1b and Rht‐D1b alleles) cause gibberellin‐insensitive dwarfism and are one of the most …

Development of Aegilops comosa and Aegilops caudata‐specific molecular markers and fluorescence in situ hybridization probes based on specific‐locus amplified …

Y Zuo, S Dai, X Wang, J Zhang, J Yang… - The Plant …, 2024 - Wiley Online Library
As tertiary gene pools of wheat, Aegilops comosa and Ae. caudata contain many excellent
genes/traits and gradually become important and noteworthy wild resources for wheat …

Variations of wheat (Triticum aestivum L.) chromosomes caused by the 5A chromosomes with complex cytological structure

Y Zou, J Luo, Z Tang, S Fu - Frontiers in Plant Science, 2022 - frontiersin.org
To study the effects of structural alterations of chromosomes caused by tandem repeats on
the meiotic recombination, the wheat (Triticum aestivum L.) 5A chromosomes with different …

Pentaploidization enriches the genetic diversity of wheat by enhancing the recombination of AB Genomes

F Yang, H Wan, J Li, Q Wang, N Yang, X Zhu… - Frontiers in Plant …, 2022 - frontiersin.org
Allohexaploidization and continuous introgression play a key role in the origin and evolution
of bread wheat. The genetic bottleneck of bread wheat resulting from limited germplasms …

A Multigraph-Based Representation of Hi-C Data

D Makai, A Cseh, A Sepsi, S Makai - Genes, 2022 - mdpi.com
Chromatin–chromatin interactions and three-dimensional (3D) spatial structures are
involved in transcriptional regulation and have a decisive role in DNA replication and repair …