Plant circadian rhythms

CR McClung - The Plant Cell, 2006 - academic.oup.com
The earth rotates on its axis every 24 h, with the result that any position on the earth's
surface alternately faces toward or away from the sun—day and night. That the metabolism …

Genetic and epigenetic mechanisms for gene expression and phenotypic variation in plant polyploids

ZJ Chen - Annu. Rev. Plant Biol., 2007 - annualreviews.org
Polyploidy, or whole-genome duplication (WGD), is an important genomic feature for all
eukaryotes, especially many plants and some animals. The common occurrence of …

Antisense COOLAIR mediates the coordinated switching of chromatin states at FLC during vernalization

T Csorba, JI Questa, Q Sun… - Proceedings of the …, 2014 - National Acad Sciences
Long noncoding RNAs (lncRNAs) have been proposed to play important roles in gene
regulation. However, their importance in epigenetic silencing and how specificity is …

Unique features of the m6A methylome in Arabidopsis thaliana

GZ Luo, A MacQueen, G Zheng, H Duan… - Nature …, 2014 - nature.com
Recent discoveries of reversible N 6-methyladenosine (m6A) methylation on messenger
RNA (mRNA) and mapping of m6A methylomes in mammals and yeast have revealed …

The circadian system in higher plants

SL Harmer - Annual review of plant biology, 2009 - annualreviews.org
The circadian clock regulates diverse aspects of plant growth and development and
promotes plant fitness. Molecular identification of clock components, primarily in …

The plant circadian oscillator

CR McClung - Biology, 2019 - mdpi.com
It has been nearly 300 years since the first scientific demonstration of a self-sustaining
circadian clock in plants. It has become clear that plants are richly rhythmic, and many …

Flg22 regulates the release of an ethylene response factor substrate from MAP kinase 6 in Arabidopsis thaliana via ethylene signaling

G Bethke, T Unthan, JF Uhrig… - Proceedings of the …, 2009 - National Acad Sciences
Mitogen-activated protein kinase (MAPK)–mediated responses are in part regulated by the
repertoire of MAPK substrates, which is still poorly elucidated in plants. Here, the in vivo …

The RALF1–FERONIA complex phosphorylates eIF4E1 to promote protein synthesis and polar root hair growth

S Zhu, JM Estévez, H Liao, Y Zhu, T Yang, C Li… - Molecular Plant, 2020 - cell.com
The molecular links between extracellular signals and the regulation of localized protein
synthesis in plant cells are poorly understood. Here, we show that in Arabidopsis thaliana …

Cold Induction of Arabidopsis CBF Genes Involves Multiple ICE (Inducer of CBF Expression) Promoter Elements and a Cold-Regulatory Circuit That Is Desensitized …

DG Zarka, JT Vogel, D Cook, MF Thomashow - Plant Physiology, 2003 - academic.oup.com
Abstract The Arabidopsis CBF1, 2, and 3 genes (also known as DREB1b, c, and a,
respectively) encode transcriptional activators that have a central role in cold tolerance …

AtXRN4 degrades mRNA in Arabidopsis and its substrates include selected miRNA targets

FF Souret, JP Kastenmayer, PJ Green - Molecular cell, 2004 - cell.com
Messenger RNA degradation is an essential step in gene expression that can be regulated
by siRNAs or miRNAs. However, most of our knowledge of in vivo eukaryotic mRNA …