Results 111 to 120 of about 15,453,085 (385)

Chromatin techniques for plant cells [PDF]

The Plant Journal, 2004
SummaryA large number of recent studies have demonstrated that many important aspects of plant development are regulated by heritable changes in gene expression that do not involve changes in DNA sequence. Rather, these regulatory mechanisms involve modifications of chromatin structure that affect the accessibility of target genes to regulatory factors
Bowler, Chris, Benvenuto, Giovanna, Laflamme, Pierre, Molino, Diana, Probst, Aline V., Tariq, Muhammad, Paszkowski, Jerzy   +6 more
openaire   +4 more sources

P‐glycoprotein modulates the fluidity gradient of the plasma membrane of multidrug resistant CHO cells

FEBS Letters, EarlyView.
To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche, John R. Riordan, Burkhard Tümmler   +2 more
wiley   +1 more source

LOCALIZER: subcellular localization prediction of both plant and effector proteins in the plant cell

Scientific Reports, 2016
Pathogens secrete effector proteins and many operate inside plant cells to enable infection. Some effectors have been found to enter subcellular compartments by mimicking host targeting sequences.
Jana Sperschneider, A. Catanzariti, Kathleen Deboer, B. Petre, D. Gardiner, Karam B. Singh, P. Dodds, Jennifer M. Taylor   +7 more
semanticscholar   +1 more source

Evolutionary interplay between viruses and R‐loops

FEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi, Zita Képes, Zoltán Szabó, Eszter Csoma, Lóránt Székvölgyi   +4 more
wiley   +1 more source

Nurturing longevity through natural compounds: Where do we stand, and where do we go?

Food Frontiers
The revolution in aging research through the past decade has driven the progress in interventions that promote longevity. Dissection of the “old” hallmarks of aging has provided solid data for the definition of at least three “new” ones, opening avenues ...
Monika N. Todorova, Martina S. Savova, Liliya V. Mihaylova, Milen I. Georgiev   +3 more
doaj   +1 more source

Optimization of total RNA isolation method from the aromatic medicinal plant Artemisia annua L.

International Journal of Plant Biology, 2012
This paper is the first report on the development of a protocol that allows rapid and simplified extraction of total RNA from Artemisia annua L., an aromatic medicinal plant.
Suganthi Appalasamy, Ning Shu Ping, Arvind Bhatt, Ahmad Sofiman Othman, Nad-Ali Babaeian Jelodar, Chan Lai Keng   +5 more
doaj   +1 more source

Heterologous expression screens in Nicotiana benthamiana identify a candidate effector of the wheat Yellow Rust Pathogen that associates with processing bodies [PDF]

, 2016
Rust fungal pathogens of wheat (Triticum spp.) affect crop yields worldwide. The molecular mechanisms underlying the virulence of these pathogens remain elusive, due to the limited availability of suitable molecular genetic research tools.
A Bombarely, A Eulalio, A Eulalio, A Hubbard, A Steffens, A Weiberg, B Petre, B Petre, B Petre, Benjamin Petre, CH Wu, Cécile Lorrain, D Cantu, D Cantu, Diane G. O. Saunders, DP Garnica, EKL Chan, F Martin, G Pérez-Vilaró, J Win, J Xu, J Xu, Jan Sklenar, JL Dangl, JM Beddow, Joe Win, Ksenia V. Krasileva, LC Reineke, LD Maldonado-Bonilla, M Pais, Mark Gijzen, ME Roux, MM Goodin, MS Mukhtar, NM Upadhyaya, PD Spanu, PF Sarris, PN Dodds, R Dean, S Cesari, S Emanuelle, SA Hogenhout, Sophien Kamoun, Sébastien Duplessis, W Chen, W Zheng, Y Ariumi, Y Qiao   +47 more
core   +5 more sources

Folding of xylan onto cellulose fibrils in plant cell walls revealed by solid-state NMR

Nature Communications, 2016
Exploitation of plant lignocellulosic biomass is hampered by our ignorance of the molecular basis for its properties such as strength and digestibility. Xylan, the most prevalent non-cellulosic polysaccharide, binds to cellulose microfibrils.
Thomas J. Simmons, J. Mortimer, O. D. Bernardinelli, Ann‐Christin Pöppler, S. Brown, E. deAzevedo, R. Dupree, P. Dupree   +7 more
semanticscholar   +1 more source

Purification tags markedly affect self‐aggregation of CPEB3

FEBS Letters, EarlyView.
Although recombinant proteins are used to study protein aggregation in vitro, uncleaved tags can interfere with accurate interpretation. Our findings demonstrate that His₆‐GFP and His₁₂ tags significantly affect liquid droplet and amyloid fibril formation in the intrinsically disordered region (IDR) of mouse cytoplasmic polyadenylation element‐binding ...
Harunobu Saito, Yujin Lee, Motoharu Ueno, Naotaka Sekiyama, Masatomo So, Ayako Furukawa, Kenji Sugase   +6 more
wiley   +1 more source

Analyzing plant stress granules in response to plant viruses [PDF]

, 2018
Plant viruses have the ability to redirect host machineries and processes to establish a productive infection. Virus-host interactions lead to the reprogramming of the plant cell cycle and transcriptional controls, inhibition of cell death pathways ...
Krenz, Björn
core