PRC2 is high maintenance

JR Yu, CH Lee, O Oksuz, JM Stafford… - Genes & …, 2019 - genesdev.cshlp.org
As the process that silences gene expression ensues during development, the stage is set
for the activity of Polycomb-repressive complex 2 (PRC2) to maintain these repressed gene …

Hormonal orchestration of bud dormancy cycle in deciduous woody perennials

J Liu, SM Sherif - Frontiers in Plant Science, 2019 - frontiersin.org
Woody perennials enter seasonal dormancy to avoid unfavorable environmental conditions.
Plant hormones are the critical mediators regulating this complex process, which is subject …

Whole-genome resequencing reveals Brassica napus origin and genetic loci involved in its improvement

K Lu, L Wei, X Li, Y Wang, J Wu, M Liu, C Zhang… - Nature …, 2019 - nature.com
Abstract Brassica napus (2 n= 4 x= 38, AACC) is an important allopolyploid crop derived
from interspecific crosses between Brassica rapa (2 n= 2 x= 20, AA) and Brassica oleracea …

I Want to (Bud) Break Free: The Potential Role of DAM and SVP-Like Genes in Regulating Dormancy Cycle in Temperate Fruit Trees

VS Falavigna, B Guitton, E Costes… - Frontiers in plant …, 2019 - frontiersin.org
Bud dormancy is an adaptive process that allows trees to survive the hard environmental
conditions that they experience during the winter of temperate climates. Dormancy is …

CRISPR-based tools for targeted transcriptional and epigenetic regulation in plants

JE Lee, M Neumann, DI Duro, M Schmid - PLoS One, 2019 - journals.plos.org
Programmable gene regulators that can modulate the activity of selected targets in trans are
a useful tool for probing and manipulating gene function. CRISPR technology provides a …

Proline metabolism and its functions in development and stress tolerance

M Trovato, G Forlani, S Signorelli, D Funck - … -mediated abiotic stress …, 2019 - Springer
Proline takes an exceptional place among the proteinogenic amino acids by its specific
accumulation in pollen and in response to multiple types of stress. Despite more than 50 …

Preparing plants for improved cold tolerance by priming

M Baier, A Bittner, A Prescher… - Plant, Cell & …, 2019 - Wiley Online Library
Cold is a major stressor, which limits plant growth and development in many parts of the
world, especially in the temperate climate zones. A large number of experimental studies …

Mechanism of DNA‐induced phase separation for transcriptional repressor VRN1

H Zhou, Z Song, S Zhong, L Zuo, Z Qi… - Angewandte …, 2019 - Wiley Online Library
Phase separation of proteins/nucleic acids to form non‐membrane organelles is crucial in
cellular gene‐expression regulation. However, little is known about transcriptional regulator …

Storing memories: the distinct phases of Polycomb-mediated silencing of Arabidopsis FLC

S Costa, C Dean - Biochemical Society Transactions, 2019 - portlandpress.com
Polycomb-mediated epigenetic silencing is central to correct growth and development in
higher eukaryotes. The evolutionarily conserved Polycomb repressive complex 2 (PRC2) …

Epigenetic mechanisms of abiotic stress response and memory in plants

I Mozgova, P Mikulski, A Pecinka, S Farrona - Epigenetics in plants of …, 2019 - Springer
Being sessile organisms, plants are exposed to multiple stimuli without possibility for
escape. Therefore, plants have evolved to be able to adapt their developmental and …