An enhanced network of energy metabolism, lysine acetylation, and growth-promoting protein accumulation is associated with heterosis in elite hybrid rice

Ma, Xuan; Jia, Qingxiao; Li, Sheng; Chen, Zhengting; Xin, Ming; Zhao, Yu; Zhou, Dao‐Xiu

doi:10.1016/j.xplc.2023.100560

Cited by 5 publications

(2 citation statements)

References 74 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The △ A value was calculated as A 2 -A 1 . The acetyl-CoA content (nmol/g) was calculated according to Ma et al (2023) .…”

Section: Methodsmentioning

confidence: 99%

Combination of Bacillus tequilensis with difenoconazole to control pear black spot and the related synergistic mechanism

Bi,

Lu,

et al. 2024

Front. Microbiol.

View full text Add to dashboard Cite

BackgroundPear black spot (PBS) is caused by Alternaria alternata and causes severe damage worldwide. It is particularly important to screen for synergistic fungicide combinations to address issues associated with the low efficacy of biocontrol agents, high dosage requirements and poor sustained effectiveness of chemical fungicides.MethodsIn vitro and in vivo studies were performed to determine the efficacy of a treatment for this important disease. Additionally, transcriptomic and metabolomic analyses were performed to determine the main molecular and biochemical mechanisms involved in the interaction.ResultsBacillus tequilensis 2_2a has a significant synergistic effect with difenoconazole, causing hyphal entanglement and spore lysis and inhibiting the formation of PBS lesions in vitro. In the field, the control effect of the combination was greater than 95%. The pathways associated with the synergistic effect on the mycelia of A. alternata were divided into two main types: one included glycolysis, oxidative phosphorylation, and MAPK signal transduction, while the other included glycolysis, the TCA cycle, coenzyme A biosynthesis, sterol synthesis, and fatty acid degradation. Both types of pathways jointly affect the cell cycle. The main functions of the key genes and metabolites that have been verified as being affected are glucose synthesis and oxidative respiration, as well as citric acid synthesis, acetyl-CoA synthesis, and sterol synthesis. Both functions involve intracellular pyridine nucleotide metabolism and adenine nucleotide transformation.ConclusionThis study helps to reveal the synergistic mechanisms underlying the combined efficacy of biological and chemical agents, providing a scientific basis for field applications.

show abstract

“…The △ A value was calculated as A 2 -A 1 . The acetyl-CoA content (nmol/g) was calculated according to Ma et al (2023) .…”

Section: Methodsmentioning

confidence: 99%

Combination of Bacillus tequilensis with difenoconazole to control pear black spot and the related synergistic mechanism

Bi,

Lu,

et al. 2024

Front. Microbiol.

View full text Add to dashboard Cite

show abstract

“…Chromatin immunoprecipitated experiments were conducted as previously described 60 . Briefly, about 2 g of rice seedling leaves were crosslinked by 1% (v/v) formaldehyde for 30 min and used for chromatin extraction.…”

Section: Methodsmentioning

confidence: 99%

Paternal DNA methylation is remodeled to maternal levels in rice zygote

Liu,

Ma,

et al. 2023

Nat Commun

Self Cite

View full text Add to dashboard Cite

Epigenetic reprogramming occurs during reproduction to reset the genome for early development. In flowering plants, mechanistic details of parental methylation remodeling in zygote remain elusive. Here we analyze allele-specific DNA methylation in rice hybrid zygotes and during early embryo development and show that paternal DNA methylation is predominantly remodeled to match maternal allelic levels upon fertilization, which persists after the first zygotic division. The DNA methylation remodeling pattern supports the predominantly maternal-biased gene expression during zygotic genome activation (ZGA) in rice. However, parental allelic-specific methylations are reestablished at the globular embryo stage and associate with allelic-specific histone modification patterns in hybrids. These results reveal that paternal DNA methylation is remodeled to match the maternal pattern during zygotic genome reprogramming and suggest existence of a chromatin memory allowing parental allelic-specific methylation to be maintained in the hybrid.

show abstract

Integration of transcriptome and DNA methylome analysis reveals the molecular mechanism of taproot yield heterosis in radish (Raphanus sativus L.)

Zhang,

Xu,

Wang

et al. 2023

Horticultural Plant Journal

View full text Add to dashboard Cite

An enhanced network of energy metabolism, lysine acetylation, and growth-promoting protein accumulation is associated with heterosis in elite hybrid rice

Cited by 5 publications

References 74 publications

Combination of Bacillus tequilensis with difenoconazole to control pear black spot and the related synergistic mechanism

Combination of Bacillus tequilensis with difenoconazole to control pear black spot and the related synergistic mechanism

Paternal DNA methylation is remodeled to maternal levels in rice zygote

Integration of transcriptome and DNA methylome analysis reveals the molecular mechanism of taproot yield heterosis in radish (Raphanus sativus L.)

Contact Info

Product

Resources

About