Results 11 to 20 of about 7,701 (214)

Pathogenic fungus Ustilago maydis exploits the lateral root regulators to induce pluripotency in maize shoots. [PDF]

New Phytol
Summary Biotrophic plant–pathogens secrete effector molecules to redirect and exploit endogenous signaling and developmental pathways in their favor. The biotrophic fungus Ustilago maydis causes galls on all aerial parts of maize. However, the responsible gall‐inducing effectors and corresponding plant signaling pathway(s) remain largely unknown. Using
Khan M, Nagarajan N, Schneewolf K, Marcon C, Wang D, Hochholdinger F, Yu P, Djamei A.   +7 more
europepmc   +2 more sources

Discrete and cell-specific hypoxic responses in Arabidopsis roots resolved by single-nuclei transcriptomics. [PDF]

New Phytol
Summary With the intensification of unpredictable flooding events because of global warming, there is a need to understand how root cells perceive and respond to oxygen deprivation. The use of high‐throughput single‐nuclei RNA‐sequencing (snRNA‐Seq) allows the examination of gene expression profiles in discrete cell types.
Hill RD, Robertson SM, Igamberdiev AU, Mira MM, Wilkins O, Stasolla C.   +5 more
europepmc   +2 more sources

The nitrate-responsive transcription factor MdNLP7 regulates callus formation by modulating auxin response

Journal of Integrative Agriculture, 2023
Under appropriate culture conditions, plant cells can regenerate new organs or even whole plants. De novo organ regeneration is an excellent biological system, which usually requires additional growth regulators, including auxin and cytokinin. Nitrate is
Tong LI, Zi-quan FENG, Ting-ting ZHANG, Chun-xiang YOU, Chao ZHOU, Xiao-fei WANG   +5 more
doaj   +1 more source

GOLVEN peptide signalling through RGI receptors and MPK6 restricts asymmetric cell division during lateral root initiation [PDF]

, 2020
During lateral root initiation, lateral root founder cells undergo asymmetric cell divisions that generate daughter cells with different sizes and fates, a prerequisite for correct primordium organogenesis.
Alves Neubus Claus, Lucas, Beeckman, Tom, De Gernier, dr. Hugues, Drozdzecki, Andrzej, Fernandez Salina, Ana, Hoogewijs, Kurt, Jourquin, Joris, Madder, Annemieke, Maruta, Takanori, Morales, Stefania, Nimchuk, Zachary L., Opdenacker, Davy, Parizot, Boris, Peterson, Brenda, Russinova, Eugenia, Vangheluwe, Nick, Vannecke, Willem, Xu, Ke, Yu, Qiaozhi   +18 more
core   +1 more source

Alterations induced by Tortrimosaica polypodivora on the stems of Microgramma vacciniifolia: simple or complex galls?

Rodriguésia, 2023
Microgramma vacciniifolia, an epiphyte fern, hosts of two stem galls. One is induced by Tortrimosaica polypodivora (Lepidoptera), which can also induce galls in M. squamulosa and M. mortoniana. The alterations induced by T.
Gabriela Soares Martins, Marcelo Guerra Santos, Atiles Reis, Bruno Garcia Ferreira   +3 more
doaj   +1 more source

Convergence between Development and Stress: Ectopic Xylem Formation in Arabidopsis Hypocotyl in Response to 24-Epibrassinolide and Cadmium

Plants, 2022
Ectopic xylary element (EXE) formation in planta is a poorly investigated process, and it is unknown if it occurs as a response to the soil pollutant Cadmium (Cd).
Diego Piacentini, Federica Della Rovere, Simone D’Angeli, Laura Fattorini, Giuseppina Falasca, Camilla Betti, Maria Maddalena Altamura   +6 more
doaj   +1 more source

Cell Type-Specific Transcriptomics of Lateral Root Formation and Plasticity

Frontiers in Plant Science, 2019
Lateral roots are a major determinant of root architecture and are instrumental for the efficient uptake of water and nutrients. Lateral roots consist of multiple cell types each expressing a unique transcriptome at a given developmental stage. Therefore,
Annika Kortz, Frank Hochholdinger, Peng Yu   +2 more
doaj   +1 more source

The K+ transporter NPF7.3/NRT1.5 and the proton pump AHA2 contribute to K+ transport in Arabidopsis thaliana under K+ and NO3- deficiency

Frontiers in Plant Science, 2023
Nitrate (NO3-) and potassium (K+) are distributed in plants via short and long-distance transport. These two pathways jointly regulate NO3- and K+ levels in all higher plants.
Florencia Sena, Florencia Sena, Florencia Sena, Reinhard Kunze   +3 more
doaj   +1 more source

Auxin-dependent cell cycle reactivation through transcriptional regulation of Arabidopsis E2Fa by lateral organ boundary proteins [PDF]

, 2011
Multicellular organisms depend on cell production, cell fate specification, and correct patterning to shape their adult body. In plants, auxin plays a prominent role in the timely coordination of these different cellular processes. A well-studied example
Beeckman, Tom, Berckmans, Barbara, Bogre, Laszlo, De Jaeger, Geert, De Veylder, Lieven, Friml, Jiri, Koncz, Csaba, Lessa Alvim Kamei, Claire, Maes, Sara, Magyar, Zoltan, Naramoto, Satoshi, Parizot, Boris, Persiau, Geert, Schmid, Stephan PC, Simon, R, Vassileva, Valya   +15 more
core   +2 more sources

Functional analysis of the Arabidopsis TETRASPANIN gene family in plant growth and development [PDF]

, 2015
TETRASPANIN (TET) genes encode conserved integral membrane proteins that are known in animals to function in cellular communication during gamete fusion, immunity reaction and pathogen recognition.
Himanen, Kristiina, Muto, Antonella, Neyt, Pia, Van de Velde, Jan, Van Lijsebettens, Maria, Vandepoele, Klaas, Wang, Feng   +6 more
core   +1 more source