
Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15
Published: April 26, 2024
Keywords: interspecific hybridization, heterosis, crop improvement, synthetic polyploids, phenotypic variation
Language: Английский
Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15
Published: April 26, 2024
Keywords: interspecific hybridization, heterosis, crop improvement, synthetic polyploids, phenotypic variation
Language: Английский
Information Fusion, Journal Year: 2025, Volume and Issue: unknown, P. 103108 - 103108
Published: March 1, 2025
Language: Английский
Citations
0Published: Jan. 1, 2024
Language: Английский
Citations
3BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)
Published: Oct. 21, 2024
Evidence shows that full mycoheterotrophs and holoparasites often have reduced plastid genomes with rampant gene loss, elevated substitution rates, deeply altered to conventional evolution in mitochondrial genomes, but mechanisms of cytonuclear is unknown. Endoparasitic Sapria himalayana mycoheterotrophic Gastrodia Platanthera guangdongensis represent different heterotrophic types, providing a basis illustrate evolution. Here, we focused on nuclear-encoded / (N-pt mt) -targeting protein complexes, including caseinolytic protease (ClpP), ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCo), oxidative phosphorylation system (OXPHOS), DNA recombination, replication, repair (DNA-RRR) system, pentatricopeptide repeat (PPR) proteins, identify evolutionary drivers for interaction. The severity loss N-pt PPR pt-RRR genes was positively associated increased degree heterotrophy S. himalayana, while N-mt mt-RRR were retained. Substitution rates organellar nuclear encoding N-pt/mt subunits complexes evaluated, coevolution identified whereas disproportionate observed the OXPHOS complex mycoheterotrophs, only slight accelerations mycoheterotrophs. Nuclear compensatory encoded by genes. Selection shaping codon preferences, functional constraint, regulation, post-transcriptional regulation all facilitate mito-nuclear Our study enriches our understanding genomic scenarios fully plants.
Language: Английский
Citations
2Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15
Published: April 26, 2024
Keywords: interspecific hybridization, heterosis, crop improvement, synthetic polyploids, phenotypic variation
Language: Английский
Citations
0