These results suggest that all Heliophila species, and probably the entire tribe Heliophileae, experienced a wholegenome triplication (WGT) event. We hypothesize that the mesohexaploid ancestor arose through hybridization between genomes resembling the Ancestral Crucifer Karyotype with n = 8. The WGT ...
aWhole-genome triplication (γ-WGT and αS-WGT) events coincide with dramatic global climate changes. The sea level rise, massive extinction, and WGT event might provide the opportunity for the offshore woody plants to survive, leading to the emergence of the mangrove. The images portray the ...
thaliana. A whole genome triplication (WGT) event, which occurred between 13 and 17 million years ago, distinguished its genome from that of A. thaliana20. This time span is long enough for the genome to be fractionated but short enough for most of the genes to be clearly identified in A...
Brassica rapa, which experienced a whole genome triplication (WGT) event ~11 million years ago, exhibits significant subgenome dominance, with the LF (the least fractionated) subgenome retains ~1.5 times more genes in average than the other two subgenomes MF1 and MF2 (more fractionated 1 and ...
In this study, we explored the impact of the whole genome triplication (WGT) event in the Brassiceae tribe on the genes involved in the self-incompatibility (SI) signalling pathway, a mechanism allowing recognition and rejection of self-pollen in hermaphrodite plants. By taking advantage of the...
These results suggest that all Heliophila species, and probably the entire tribe Heliophileae, experienced a whole-genome triplication (WGT) event. We hypothesize that the mesohexaploid ancestor arose through hybridization between genomes resembling the Ancestral Crucifer Karyotype with n = 8. The WGT...
【Objective】 The objective of this study is to research the evolution of the candidate genes of pollen specific expression inafter whole-genome triplication (WGT). This study will provide a theoretical basis for pollen specific expressed genes in in the future research. 【Method】 The genes of ...
Here we re-analyzed the tea plant genome and provided evidence that tea experienced only WGD event after the core-eudicot whole-genome triplication (WGT) event. This WGD was shared by the Polemonioids-Primuloids-Core Ericales (PPC) sections, encompassing at least 17 families in the order ...
Here, we evaluated the impacts of whole genome triplication (WGT) on ABGs and ARGs in Chinese cabbage (Brassica rapa ssp. pekinensis), which diverged from Arabidopsis thaliana before the WGT event. Twenty-three ABGs coded in 13 loci representing nine different enzyme classes and 29 ARGs coded...
Whole genome triplicationChinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall ...