Results 111 to 120 of about 2,535,891 (297)

Role of the tomato MARS1/ROUGH gene encoding a LYSINE‐SPECIFIC HISTONE DEMETHYLASE 1 in adventitious root and fruit skin formation

Journal of Integrative Plant Biology, EarlyView.
The tomato mars1/rough mutant displays enhanced root regeneration and rough fruits due to ectopic cell proliferation. The causal gene encodes a lysine‐specific histone demethylase that normally maintains gene silencing. Its loss alters histone methylation, upregulating several genes, including those B‐type cyclins involved in tissue‐specific cellular ...
Eduardo Larriba, Cécile Bres, Aurora Alaguero‐Cordovilla, Riyazuddin Riyazuddin, Qingyi Wang, Johann Petit, Jean‐Philippe Mauxion, Lara Caballero, David Latrasse, Bénédicte Bakan, Rim Brik‐Chaouche, David Esteve‐Bruna, Moussa Benhamed, Christophe Rothan, José Manuel Pérez‐Pérez   +14 more
wiley   +1 more source

High affinity amino acid transporters specifically expressed in xylem parenchyma and developing seeds of Arabidopsis

, 2002
Arabidopsis amino acid transporters (AAPs) show individual temporal and spatial expression patterns. A new amino acid transporter, AAP8 was isolated by reverse transcription-PCR.
Fischer, Wolf N., Frommer, Wolf B., Koch, Wolfgang, Fischer, Wolf N, Okumoto, Sakiko, Tegeder, Mechthild, Schmidt, Roberto, Rentsch, Doris, Frommer, Wolf B   +8 more
core   +1 more source

Reconfiguring biofortification strategies to transform food systems and address micronutrient deficiency of the 21st century

Journal of Integrative Plant Biology, EarlyView.
This review explores how to make staple foods and horticultural crops more nutritious, including how artificial intelligence‐based screening of gene banks helps deploy nutritionally rich germplasm into breeding. Genome editing can help develop crops richer in minerals, vitamins, and health‐promoting compounds, supporting healthier diets and more ...
Rhowell Jr. N. Tiozon, Alisdair R. Fernie, Nese Sreenivasulu   +2 more
wiley   +1 more source

CryoFluorSEM – A new approach for fluorescence and EM imaging of cryofractured plant samples

Journal of Microscopy, EarlyView.
Abstract Cryo‐scanning electron microscopy (CryoSEM) permits the preparation and detailed imaging of bulky samples while keeping them in a hydrated state. For plant biology, cryofractures give information on cell ultrastructure and tissue organisation within a much larger context that is the whole organ or organism.
Raymond Wightman, Gareth Evans, Aram Gurzadyan, Ankiit Ahluwalia, Siyu Miao, Henrik Jonsson, Katharina Schiessl   +6 more
wiley   +1 more source

Ethylene and auxin in the control of wood formation [PDF]

, 2003
This thesis considers aspects of the regulation of growth rate and fibre properties in forest trees. These properties are both genetically determined and influenced by environmental stimuli.
Jenny Maria Hellgren, Hellgren, Jenny Marie, Hellgren, Jenny Maria   +2 more
core  

To Move or Not to Move: When and How Bacteria Suppress Flagellar Motility

Molecular Microbiology, EarlyView.
Motility cessation in bacteria is a key regulatory strategy that provides multiple survival advantages including enhanced community cooperation, niche adaptation and evasion of host immune responses. This process is controlled by associated mechanisms such as post‐translational modifications and second messenger signalling that stabilise non‐motile ...
Fatemeh Mohagegh, Jacob Scadden, Matthew A. B. Baker   +2 more
wiley   +1 more source

Rapid dehydration drives a nondiffusional drop in C3 photosynthesis that aligns with phosphate limitation

New Phytologist, EarlyView.
Schematic representation of the causal sequence through which rapid water loss imposes diffusive and nondiffusive restrictions on carbon assimilation. Summary Drought is an abnormally prolonged water deficit posing major challenges to plants. Stomatal closure has long been considered the primary factor limiting photosynthesis during the early stages of
Chandra Bellasio, Daniel Tholen, Hilary Stuart‐Williams, Graham D. Farquhar, Jaume Flexas   +4 more
wiley   +1 more source

Conflicting demands on angiosperm xylem: Tradeoffs among storage, transport and biomechanics.

Plant, Cell and Environment, 2017
R. Pratt, A. Jacobsen
semanticscholar   +1 more source

Influence of vapour pressure deficit and CO2 on the thermal sensitivity of stomatal function in tropical trees

New Phytologist, EarlyView.
Examining the potential thermal sensitivity of the model parameter g1 when accounting for the additive nature of underlying components including CO2 compensation point (Г*) and the marginal water cost of plant carbon gain (λ), when assuming λ is dependent upon changes in the viscosity (inverse of fluidity) of water (η, Pa·s) and the solubility of CO2 ...
Alexander W. Cheesman, Peter Cox, Simon Jones, Kali B. Middleby, Lucas A. Cernusak, Peter J. Franks   +5 more
wiley   +1 more source

Xylem and Phloem Based Transport of CeO2 Nanoparticles in Hydroponic Cucumber Plants.

Environmental Science and Technology, 2017
Yuhui Ma, Xiao He, Peng Zhang, Zhiyong Zhang, Yayun Ding, Junzhe Zhang, Guohua Wang, Changjian Xie, Wenhe Luo, Jing Zhang, Lirong Zheng, Z. Chai, Ke Yang   +12 more
semanticscholar   +1 more source