Results 21 to 30 of about 556,291 (294)

Plant cell cycle transitions [PDF]

Current Opinion in Plant Biology, 2003
Three decades have passed since the first recognition of restriction checkpoints in the plant cell cycle. Although many core cell cycle genes have been cloned, the mechanisms that control the G1-->S and G2-->M transitions in plants have only recently started to be understood.
Lieven, De Veylder, Jérôme, Joubès, Dirk, Inzé   +2 more
openaire   +2 more sources

Begomoviral Movement Protein Effects in Human and Plant Cells: Towards New Potential Interaction Partners

Viruses, 2017
Geminiviral single-stranded circular DNA genomes replicate in nuclei so that the progeny DNA has to cross both the nuclear envelope and the plasmodesmata for systemic spread within plant tissues.
Susanna Krapp, Christian Schuy, Eva Greiner, Irina Stephan, Barbara Alberter, Christina Funk, Manfred Marschall, Christina Wege, Susanne M. Bailer, Tatjana Kleinow, Björn Krenz   +10 more
doaj   +1 more source

What You Eat Matters: Nutrient Inputs Alter the Metabolism and Neuropeptide Expression in Egyptian Cotton Leaf Worm, Spodoptera littoralis (Lepidoptera: Noctuidae)

Frontiers in Physiology, 2021
Lipids and carbohydrates are the two primary energy sources for both animals and insects. Energy homeostasis is under strict control by the neuroendocrine system, and disruption of energy homeostasis leads to the development of various disorders, such as
Cansu Doğan, Gözde Güney, Kardelen K. Güzel, Alp Can, Dwayne D. Hegedus, Dwayne D. Hegedus, Umut Toprak   +6 more
doaj   +1 more source

Phosphatidic acid formation and signaling in plant cells [PDF]

The Ukrainian Biochemical Journal
This review conteins updated information on the structure, localization and regulation of phosphatidic acid (PA)-producing enzymes phospholipase D, phosphoinositide-specific and non-specific phospholipases C and diacylglycerol kinases is analyzed.
Y. S. Kolesnikov, S. V. Kretynin, V. S. Kravets, Y. K. Bukhonska   +3 more
doaj   +1 more source

Multiscale and Multimodal Approaches to Study Autophagy in Model Plants

Cells, 2018
Autophagy is a catabolic process used by eukaryotic cells to maintain or restore cellular and organismal homeostasis. A better understanding of autophagy in plant biology could lead to an improvement of the recycling processes of plant cells and thus ...
Jessica Marion, Romain Le Bars, Laetitia Besse, Henri Batoko, Béatrice Satiat-Jeunemaitre   +4 more
doaj   +1 more source

Annexins of Plant Cells [PDF]

Plant Physiology, 1995
Ca2" plays a major role in stimulus-response coupling for many plant cell signaling pathways (Bush, 1995). A variety of stimuli, including light, touch, and orientation changes, can induce a sharp increase in the equilibrium level of free Ca2" in the cytoplasm of plant cells, from a concentration that is usually maintained at below 0.3 gM to often well
G B, Clark, S J, Roux
openaire   +2 more sources

Plant Cell and Organism Development [PDF]

International Journal of Molecular Sciences, 2020
Plants represent a unique and fascinating group of living organisms [...]
Robert Hasterok, Alexander Betekhtin
openaire   +4 more sources

Human Cytomegalovirus Nuclear Egress Proteins Ectopically Expressed in the Heterologous Environment of Plant Cells are Strictly Targeted to the Nuclear Envelope

Viruses, 2016
In all eukaryotic cells, the nucleus forms a prominent cellular compartment containing the cell’s nuclear genome. Although structurally similar, animal and plant nuclei differ substantially in details of their architecture.
Christian E. Lamm, Katrin Link, Sabrina Wagner, Jens Milbradt, Manfred Marschall, Uwe Sonnewald   +5 more
doaj   +1 more source

Pazopanib Combined With Vincristine and Irinotecan in Relapsed Wilms Tumor: Encouraging Outcomes in a Heavily Pretreated Pediatric Cohort

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background While Wilms tumor (WT) typically has a favorable prognosis, relapsed cases—especially those with high‐risk histology—remain therapeutically challenging after intensive frontline therapy. The combination of vincristine and irinotecan has demonstrated activity in pediatric solid tumors, and pazopanib, a multi‐targeted tyrosine kinase ...
Maria Debora De Pasquale, Alessandro Crocoli, Giuseppe Maria Milano, Pierluigi Di Paolo, Francesca Diomedi Camassei, Ida Russo, Annalisa Serra   +6 more
wiley   +1 more source

Plant cells contain calsequestrin

Journal of Biological Chemistry, 1989
Calsequestrin is a high capacity low affinity Ca2+-binding protein thought to be essential for the function of the intracellular rapid releasable Ca2+ pool of a variety of animal cells. Here we show that two types of plant tissues, cultured Streptanthus tortuosus cells and spinach leaves, contain a form of calsequestrin.
K H, Krause, M, Chou, M A, Thomas, R D, Sjolund, K P, Campbell   +4 more
openaire   +2 more sources