Results 61 to 70 of about 60,758 (214)

Mutational analysis of the carbohydrate binding activity of the tobacco lectin [PDF]

, 2010
At present the three-dimensional structure of the tobacco lectin, further referred to as Nictaba, and its carbohydrate-binding site are unresolved. In this paper, we propose a three-dimensional model for the Nictaba domain based on the homology between ...
Barre, Annick, Lasanajak, Yi, Proost, Paul, Rouge, Pierre, Schouppe, Dieter, Smith, David F, Van Damme, Els   +6 more
core   +2 more sources

Soybean and tobacco response to sublethal rates of herbicides used along roadsides

Crop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.
Abstract Herbicides are one of the primary tools for vegetation management along roadsides. However, the drift of particles and vapors from herbicide applications along roadsides can cause damage and yield loss in adjacent sensitive crops. The objective of this research was to investigate the response of soybean [Glycine max (L.) Merr.] and tobacco ...
Estefania Polli, Travis Gannon, Ronald Rogers, Mathieu LeCompte, Charles Cahoon, Katherine Jennings, Matthew Vann   +6 more
wiley   +1 more source

Functional analysis of CcDREB1D promoter region from haplotypes of Coffea canephora through genetic transformation of Nicotiana tabacum [PDF]

, 2014
Recent studies in coffee resulted in the identification of many candidate genes for drought tolerance characterized by differential expression profiles in leaves of drought-tolerant and susceptible clones of Coffea canephora Conilon.
Alves, Gabriel Sergio Costa, Andrade, Alan Carvalho, Aquino, Sinara O., Carneiro, Fernanda A, Duarte, Karoline Estefani, Marraccini, Pierre, Rego, Erica C.S.   +6 more
core  

Protein and alkaloid patterns of the floral nectar in some solanaceous species [PDF]

, 2015
The family Solanaceae includes several melliferous plants, which tend to produce copious amounts of nectar. Floral nectar is a chemically complex aqueous solution, dominated by sugars, but minor components such as amino acids, proteins, flavonoids and ...
Bacskay, Ivett, Darók, Judit, Farkas, Ágnes, Felinger, Attila, Jakab, Gábor, Kerchner, András   +5 more
core   +1 more source

Affinity chromatography of Nicotiana tabacum ribonucleases

Phytochemistry, 1974
Abstract The purification of tobacco ribonuclease by affinity chromatography is described. 5′-(4-amino-phenylphosphoryl)-guanosine 2′, (3′) phosphate, a ribonuelease inhibitor, has been synthesized and insolubilized onto agarose beads. The resulting adsorbent binds tobacco and some other plant ribonucleases strongly but reversibly at pH 5.4.
openaire   +1 more source

Bioconversion of carotenoids into high‐value crocins using a marine sponge carotenoid cleavage dioxygenase

New Phytologist, Volume 250, Issue 5, Page 3230-3246, June 2026.
Summary Carotenoids and apocarotenoids are widespread specialized metabolites, yet animals, including sponges, lack the ability to synthesize carotenoids de novo and must obtain them from dietary or microbial sources. The roles of carotenoid cleavage dioxygenases (CCDs) in marine animals remain largely unexplored. A CCD from the marine sponge Suberites
Elena Moreno‐Giménez, Lucía Morote, Alberto José López Jiménez, Eduardo Parreño, Jian You Wang, Matteo Nava, Carolina Aguado, Rafael Luján, Salim Al‐Babili, Gianfranco Diretto, Oussama Ahrazem, Lourdes Gómez‐Gómez   +11 more
wiley   +1 more source

Analysis of DREB1D gene sequence in different Coffea genotypes : S03P07 [PDF]

, 2013
In several plant species, the DREB genes play a key role in responses to abiotic stress. Since the development of molecular markers is one of the major goals for accelerating breeding programs, a study was done to evaluate the sequence variability of the
Alves, Gabriel Sergio Costa, Andrade, Alan Carvalho, Freire, Luciana Pereira, Marraccini, Pierre, Paiva, L.V., Pot, David, This, Dominique, Vieira, Natalia Gomes   +7 more
core  

PWO proteins are associated with PRC2 since their emergence in vascular plants

New Phytologist, Volume 250, Issue 6, Page 4002-4021, June 2026.
Summary The Polycomb repressive complex 2 (PRC2), a conserved histone methyltransferase complex, plays a central role in transcriptional silencing across eukaryotes. Here, we investigate the evolution of PWWP‐DOMAIN INTERACTORS OF POLYCOMBS (PWOs), which interact with PRC2, and examine the conservation of the PWOs‐PRC2 interaction across plant ...
Ahamed Khan, Saqlain Haider, Abdoallah Sharaf, Alžbeta Kusová, Jan Skalák, Claire Jourdain, Martin Rennie, Petra Procházková Schrumpfová, Jan Hejátko, Daniel Schubert, Sara Farrona, Iva Mozgová   +11 more
wiley   +1 more source

Comparative genomic analysis of light-regulated transcripts in the Solanaceae [PDF]

, 2009
BACKGROUND: Plants use different light signals to adjust their growth and development to the prevailing environmental conditions. Studies in the model species Arabidopsis thaliana and rice indicate that these adjustments are mediated by large changes in ...
Rutitzky, Mariana, Ghiglione, Hernán O., Curá, José Alfredo, Casal, Jorge José, Yanovsky, Marcelo Javier   +4 more
core   +2 more sources

Built different: ER cisternae formed by the Arabidopsis Lunapark proteins differ in ultrastructure and affect ER–Golgi transport

New Phytologist, Volume 250, Issue 6, Page 3828-3845, June 2026.
The endoplasmic reticulum (ER) is a key structure in plant cells that helps produce and transport proteins. We discovered that different Lunapark proteins shape ER structures in distinct ways, affecting protein movement and secretion. Understanding how ER structure influences function can help improve plant‐based production of valuable compounds, such ...
Charlotte Pain, Tatiana Spatola Rossi, Nadine Field, Carmen Mata, Alessia Candeo, Muhammad W. Ali, Flavia Moreira‐Leite, Stanley W. Botchway, Federica Brandizzi, Verena Kriechbaumer   +9 more
wiley   +1 more source