Results 31 to 40 of about 514,875 (263)

The Phaseolus vulgaris PvTRX1h gene regulates plant hormone biosynthesis in embryogenic callus from common bean

Frontiers in Plant Science, 2015
Common bean is the most important grain legume in the human diet. Bean improvement efforts have been focused on classical breeding techniques because bean is recalcitrant to both somatic embryogenesis and in vitro regeneration.
Aarón eBarraza, José Luis eCabrera-Ponce, Roberto eGamboa-Becerra, Francisco eLuna-Martínez, Robert eWinkler, Raúl eAlvarez-Venegas   +5 more
doaj   +1 more source

The role of corepressor HOS15-mediated epigenetic regulation of flowering

Frontiers in Plant Science, 2023
Regulation of gene expression underpins gene function and is essential for regulation of physiological roles. Epigenetic modifications regulate gene transcription by physically facilitating relaxation or condensation of target loci in chromatin ...
Li-Jun Huang, Yukun Wang, Zeng Lin, Dong Jiang, Yong Luo, Ning Li, Ning Li   +6 more
doaj   +1 more source

Overexpression of SQUALENE SYNTHASE Reduces Nicotiana benthamiana Resistance against Phytophthora infestans

Metabolites, 2023
Plant triterpenoids play a critical role in plant resistance against Phytophthora infestans de Bary, the causal pathogen of potato and tomato late blight.
Ke-Ke Fu, Junhao Liang, Wei Wan, Xiangfeng Jing, Hongjie Feng, Yanling Cai, Shaoqun Zhou   +6 more
doaj   +1 more source

Circadian rhythms and post-transcriptional regulation in higher plants [PDF]

, 2015
The circadian clock of plants allows them to cope with daily changes in their environment. This is accomplished by the rhythmic regulation of gene expression, in a process that involves many regulatory steps.
Romanowski, Andrés, Yanovsky, Marcelo Javier   +1 more
core   +3 more sources

Promising Biotechnological Applications of the Artificial Derivatives Designed and Constructed from Plant microRNA Genes

Plants
MicroRNAs (miRNAs) are small regulatory RNAs that are expressed in a tissue-specific manner during the development of plants and animals. The genes of miRNAs have been found to produce the following two products: (i) primary transcripts of these genes ...
T. N. Erokhina, Ekaterina V. Ryabukhina, Irina S. Lyapina, Dmitry Y. Ryazantsev, Sergey K. Zavriev, Sergey Y. Morozov   +5 more
doaj   +1 more source

Interacting Signal Pathways Control Defense Gene Expression in Arabidopsis in Response to Cell Wall-Degrading Enzymes from Erwinia carotovora

Molecular Plant-Microbe Interactions, 2000
We have characterized the role of salicylic acid (SA)-independent defense signaling in Arabidopsis thaliana in response to the plant pathogen Erwinia carotovora subsp. carotovora.
Cecilia Norman-Setterblad, Sabina Vidal, E. Tapio Palva   +2 more
doaj   +1 more source

CoExpNetViz: comparative co-expression networks construction and visualization tool [PDF]

, 2016
Motivation: Comparative transcriptomics is a common approach in functional gene discovery efforts. It allows for finding conserved co-expression patterns between orthologous genes in closely related plant species, suggesting that these genes potentially ...
Tzfadia, Oren, Diels, Tim, De Meyer, Sam, Vandepoele, Klaas, Aharoni, Asaph, Van de Peer, Yves   +5 more
core   +2 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Spt-Ada-Gcn5-Acetyltransferase (SAGA) Complex in Plants: Genome Wide Identification, Evolutionary Conservation and Functional Determination. [PDF]

PLoS ONE, 2015
The recruitment of RNA polymerase II on a promoter is assisted by the assembly of basal transcriptional machinery in eukaryotes. The Spt-Ada-Gcn5-Acetyltransferase (SAGA) complex plays an important role in transcription regulation in eukaryotes. However,
Rakesh Srivastava, Krishan Mohan Rai, Bindu Pandey, Sudhir P Singh, Samir V Sawant   +4 more
doaj   +1 more source

Green Fluorescent Protein (GFP) in Vector Systems Played Sense Role of Epigenetic in Plants [PDF]

, 2008
The green fluorescent protein (GFP) of jellyfish (_Aequorea victoria_) has significant advantages over other reporter genes, because expression can be detected in living cells without any substrates.
Hany A. El-Shemy, Masao Ishimoto, Mutasim M. Khalafalla   +2 more
core   +1 more source