Modeling the Epigenetic Landscape in Plant Development

2018 ◽  
pp. 357-383 ◽  
Author(s):  
Jose Davila-Velderrain ◽  
Jose Luis Caldu-Primo ◽  
Juan Carlos Martinez-Garcia ◽  
Elena R. Alvarez-Buylla
Keyword(s):  
Plant Development ◽  
Epigenetic Landscape

scholarly journals The CLASSY family controls tissue-specific DNA methylation patterns in Arabidopsis

2021 ◽  
Author(s):  
Ming Zhou ◽  
Ceyda Coruh ◽  
Guanghui Xu ◽  
Clara Bourbousse ◽  
Alice Lambolez ◽  
...  
Keyword(s):  
Dna Methylation ◽  
Plant Development ◽  
Global Scale ◽  
Epigenetic Landscape ◽  
Specific Expression ◽  
Tissue Specific ◽  
Epigenetic Diversity ◽  
Aberrant Dna Methylation ◽  
Open Question ◽  
Methylation Patterns

ABSTRACTDNA methylation shapes the epigenetic landscape of the genome, plays critical roles in regulating gene expression, and ensures transposon silencing. As evidenced by the numerous defects associated with aberrant DNA methylation landscapes, establishing proper tissue-specific methylation patterns is critical. Yet, how such differences arise remains a largely open question in both plants and animals. Here we demonstrate that CLASSY1-4 (CLSY1-4), four locus-specific regulators of DNA methylation that are differentially expressed during plant development, play major roles in controlling tissue-specific DNA methylation patterns. Depending on the tissue, the genetic requirements for specific CLSYs differ significantly and, on a global scale, certain clsy mutants are sufficient to largely shift the epigenetic landscape between tissues. Together, these findings not only reveal substantial epigenetic diversity between tissues, but assign these changes to specific CLSY proteins, revealing how locus-specific targeting combined with tissue-specific expression enables the CLSYs to generate epigenetic diversity during plant development.

Plant development: Split ends

Nature China ◽  
2009 ◽  
Author(s):  
Felix Cheung
Keyword(s):  
Plant Development ◽  
Split Ends

Diabetes alters the epigenetic landscape of the oocyte and early embryo

2014 ◽  
Author(s):  
Hannah M Brown ◽  
Melissa A White ◽  
Laura A Frank ◽  
Jeremy G Thompson
Keyword(s):  
Early Embryo ◽  
Epigenetic Landscape

ACCUMULATION OF PHENOLICS IN ELEUTHERO (ELEUTHEROCOCCUS SENTICOSUS (RUPR. ET MAXIM.) MAXIM.) AS AFFECTED BY PLANT DEVELOPMENT

2017 ◽  
Vol 16 (4) ◽  
pp. 89-99 ◽  
Author(s):  
Katarzyna Bączek ◽  
Jarosław L. Przybył ◽  
Olga Kosakowska ◽  
Zenon Węglarz
Keyword(s):  
Plant Development ◽  
Eleutherococcus Senticosus

SOME RESULTS OF MOISTURE AND SALT TRANSFER IN THE INITIAL PERIOD OF PLANT DEVELOPMENT

2020 ◽  
Vol Special issue (1) ◽  
pp. 68-74
Author(s):  
Aliakbar Khojiev ◽  
◽  
Rustam Murodov
Keyword(s):  
Plant Development ◽  
Initial Period

Monitoring plant development after El Niño 1997/98 in northwestern Perú

Erdkunde ◽  
2005 ◽  
Vol 59 (2) ◽  
pp. 136-155 ◽  
Author(s):  
Michael Richter ◽  
Michaela Ise
Keyword(s):  
Plant Development ◽  
El Niño ◽  
El Nino
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