The Epigenetic Regulation in Plant Specialized Metabolism: DNA Methylation Limits Paclitaxel in vitro Biotechnological Production

A Escrich, RM Cusido, M Bonfill, J Palazon… - Frontiers in Plant …, 2022 - frontiersin.org
Environmental conditions are key factors in the modulation of the epigenetic mechanisms
regulating gene expression in plants. Specifically, the maintenance of cell cultures in optimal …

Conditional GWAS of non-CG transposon methylation in Arabidopsis thaliana reveals major polymorphisms in five genes

E Sasaki, J Gunis, I Reichardt-Gomez… - PLoS …, 2022 - journals.plos.org
Genome-wide association studies (GWAS) have revealed that the striking natural variation
for DNA CHH-methylation (mCHH; H is A, T, or C) of transposons has oligogenic …

Induction of somatic embryogenesis in plants: Different players and focus on WUSCHEL and WUS-RELATED HOMEOBOX (WOX) transcription factors

M Fambrini, G Usai, C Pugliesi - International Journal of Molecular …, 2022 - mdpi.com
In plants, other cells can express totipotency in addition to the zygote, thus resulting in
embryo differentiation; this appears evident in apomictic and epiphyllous plants. According …

The interplay of DNA methyltransferases and demethylases with tuberization genes in potato (Solanum tuberosum L.) genotypes under high temperature

M Dutta, V Raturi, V Gahlaut, A Kumar… - Frontiers in Plant …, 2022 - frontiersin.org
Potato is a temperate crop consumed globally as a staple food. High temperature negatively
impacts the tuberization process, eventually affecting crop yield. DNA methylation plays an …

[HTML][HTML] Epigenetic variation as a new plant breeding tool: A review

AO Alfalahi, ZT Hussein, A Khalofah, MT Sadder… - Journal of King Saud …, 2022 - Elsevier
Epigenetic variations are inherited or uninherited effects that occur beyond the DNA
sequence of an individual. However, DNA sequence has a critical role in shaping epigenetic …

High temperature induces male sterility via MYB66–MYB4–Casein kinase I signaling in cotton

Y Li, Y Li, Q Su, Y Wu, R Zhang, Y Li, Y Ma… - Plant …, 2022 - academic.oup.com
High temperature (HT) causes male sterility and decreases crop yields. Our previous works
have demonstrated that sugar and auxin signaling pathways, Gossypium hirsutum Casein …

Challenges and perspectives in the epigenetics of climate change-induced forests decline

I García-García, B Méndez-Cea… - Frontiers in Plant …, 2022 - frontiersin.org
Forest tree species are highly vulnerable to the effects of climate change. As sessile
organisms with long generation times, their adaptation to a local changing environment may …

Plant DNA methylation responds to nutrient stress

X Fan, L Peng, Y Zhang - Genes, 2022 - mdpi.com
Nutrient stress as abiotic stress has become one of the important factors restricting crop yield
and quality. DNA methylation is an essential epigenetic modification that can effectively …

5-Methyl-cytosine stabilizes DNA but hinders DNA hybridization revealed by magnetic tweezers and simulations

XC Zhao, HL Dong, XL Li, HY Yang… - Nucleic acids …, 2022 - academic.oup.com
Methyl-cytosine (5mC) is one of the most important DNA modifications and plays versatile
biological roles. It is well known that 5mC stabilizes DNA duplexes. However, it remains …

Single-base methylome analysis reveals dynamic changes of genome-wide DNA methylation associated with rapid stem growth of woody bamboos

LZ Niu, W Xu, PF Ma, ZH Guo, DZ Li - Planta, 2022 - Springer
Main conclusion CG and CHG methylation levels in the rapid shoot growth stages (ST2–
ST4) of woody bamboos were obviously decreased, which might regulate the internode …