Learning to tango with four (or more): the molecular basis of adaptation to polyploid meiosis
K Bomblies - Plant reproduction, 2023 - Springer
Polyploidy, which arises from genome duplication, has occurred throughout the history of
eukaryotes, though it is especially common in plants. The resulting increased size …
eukaryotes, though it is especially common in plants. The resulting increased size …
Untying Gordian knots: unraveling reticulate polyploid plant evolution by genomic data using the large Ranunculus auricomus species complex
Speciation via hybridization and polyploidization is a major evolutionary force in plant
evolution but is still poorly understood for neopolyploid groups. Challenges are attributed to …
evolution but is still poorly understood for neopolyploid groups. Challenges are attributed to …
A separation-of-function ZIP4 wheat mutant allows crossover between related chromosomes and is meiotically stable
Many species, including most flowering plants, are polyploid, possessing multiple genomes.
During polyploidisation, fertility is preserved via the evolution of mechanisms to control the …
During polyploidisation, fertility is preserved via the evolution of mechanisms to control the …
Genomic and meiotic changes accompanying polyploidization
F Blasio, P Prieto, M Pradillo, T Naranjo - Plants, 2022 - mdpi.com
Hybridization and polyploidy have been considered as significant evolutionary forces in
adaptation and speciation, especially among plants. Interspecific gene flow generates novel …
adaptation and speciation, especially among plants. Interspecific gene flow generates novel …
Genome-wide reconstruction of rediploidization following autopolyploidization across one hundred million years of salmonid evolution
The long-term evolutionary impacts of whole-genome duplication (WGD) are strongly
influenced by the ensuing rediploidization process. Following autopolyploidization …
influenced by the ensuing rediploidization process. Following autopolyploidization …
Climate Vulnerability Assessment of the Espeletia Complex on Páramo Sky Islands in the Northern Andes
Some of the largest impacts of climate change are expected in the environmentally
heterogeneous and species rich high mountain ecosystems. Among those, the Neotropical …
heterogeneous and species rich high mountain ecosystems. Among those, the Neotropical …
Genomic mosaicism due to homoeologous exchange generates extensive phenotypic diversity in nascent allopolyploids
Allopolyploidy is an important process in plant speciation, yet newly formed allopolyploid
species typically suffer from extreme genetic bottlenecks. One escape from this impasse …
species typically suffer from extreme genetic bottlenecks. One escape from this impasse …
Meiosis in polyploids and implications for genetic mapping: a review
Plant cytogenetic studies have provided essential knowledge on chromosome behavior
during meiosis, contributing to our understanding of this complex process. In this review, we …
during meiosis, contributing to our understanding of this complex process. In this review, we …
Perspectives for integrated insect pest protection in oilseed rape breeding
In the past, breeding for incorporation of insect pest resistance or tolerance into cultivars for
use in integrated pest management schemes in oilseed rape/canola (Brassica napus) …
use in integrated pest management schemes in oilseed rape/canola (Brassica napus) …
Meiotic pairing irregularity and homoeologous chromosome compensation cause rapid karyotype variation in synthetic allotetraploid wheat
J Zhao, J Li, R Lv, B Wang, Z Zhang, T Yu… - New …, 2023 - Wiley Online Library
Allopolyploidization may initiate rapid evolution due to heritable karyotypic changes. The
types and extents of these changes, the underlying causes, and their effects on phenotype …
types and extents of these changes, the underlying causes, and their effects on phenotype …