Potyvirus is the largest genus of plant viruses causing significant losses in a wide range of
crops. Potyviruses are aphid transmitted in a nonpersistent manner and some of them are …

Many scientists, if not all, feel that their particular plant virus should appear in any list of the
most important plant viruses. However, to our knowledge, no such list exists. The aim of this …

Post-translational modification with O-linked β-N-acetylglucosamine (O-GlcNAc), a process
referred to as O-GlcNAcylation, occurs on a vast variety of proteins. Mounting evidence in …

A dynamic cycle of addition and removal of O-linked N-acetylglucosamine (O-GlcNAc) at
serine and threonine residues is emerging as a key regulator of nuclear and cytoplasmic …

Taxonomic relationships P lum pox virus (PPV) is a member of the genus P otyvirus in the
family P otyviridae. PPV diversity is structured into at least eight monophyletic strains …

This work describes, for the first time, the changes taking place in the antioxidative system of
the leaf apoplast in response to plum pox virus (PPV) in different Prunus species showing …

A dynamic cycle of O-linked N-acetylglucosamine (O-GlcNAc) addition and removal acts on
nuclear pore proteins, transcription factors, and kinases to modulate cellular signaling …

The role in plants of posttranslational modification of proteins with O-linked N-
acetylglucosamine and the evolution and function of O-GlcNAc transferases responsible for …

Abstract O-linked N-acetylglucosaminyltransferase (OGT) catalyzes the transfer of O-linked
GlcNAc to serine or threonine residues of a variety of substrate proteins, including nuclear …

Highlights•SPINDLY (SPY) is a unique nucleocytoplasmic-localized protein O-
fucosyltransferase (POFUT).•The sequence and predicted 3D structure of SPY are similar to …