Results 31 to 40 of about 1,442 (176)

Quality Control Strategies for Differentiation of Kalanchoe Species. [PDF]

Phytochem Anal
ABSTRACT Kalanchoe species products are commercially available in local markets and by internationally accessible online retailers and may exhibit quality issues because of misidentification from similar common names and anatomical similarities among related species used as feedstock. This study proposes an approach using UPLC‐MS/MSE and HPTLC, coupled
de Andrade EA, Machinski I, de Almeida VP, Barr SA, Perera WH, Manfron J, Beltrame FL, Williamson RT, Strangman WK.   +8 more
europepmc   +2 more sources

Effect of Ozone Treatment on the Contents of Selected Bioactive Phytochemicals in Leaves of Alligator Plant Kalanchoe daigremontiana

Applied Sciences, 2022
The study investigated the effect of ozone treatment applied to Kalanchoe daigremontiana plants on the contents of selected phytochemicals and on markers of oxidative stress in the leaves.
Natalia Matłok, Tomasz Piechowiak, Miłosz Zardzewiały, Maciej Balawejder   +3 more
doaj   +1 more source

Rethinking the potential productivity of crassulacean acid metabolism by integrating metabolic dynamics with shoot architecture, using the example of Agave tequilana

New Phytologist, Volume 239, Issue 6, Page 2180-2196, September 2023., 2023
Summary Terrestrial CAM plants typically occur in hot semiarid regions, yet can show high crop productivity under favorable conditions. To achieve a more mechanistic understanding of CAM plant productivity, a biochemical model of diel metabolism was developed and integrated with 3‐D shoot morphology to predict the energetics of light interception and ...
Yu Wang, J. Andrew C. Smith, Xin‐Guang Zhu, Stephen P. Long   +3 more
wiley   +1 more source

Dissecting succulence: Crassulacean acid metabolism and hydraulic capacitance are independent adaptations in Clusia leaves

Plant, Cell &Environment, Volume 46, Issue 5, Page 1472-1488, May 2023., 2023
Abstract Succulence is found across the world as an adaptation to water‐limited niches. The fleshy organs of succulent plants develop via enlarged photosynthetic chlorenchyma and/or achlorophyllous water storage hydrenchyma cells. The precise mechanism by which anatomical traits contribute to drought tolerance is unclear, as the effect of succulence is
Alistair Leverett, Samantha Hartzell, Klaus Winter, Milton Garcia, Jorge Aranda, Aurelio Virgo, Abigail Smith, Paulina Focht, Adam Rasmussen‐Arda, William G. T. Willats, Daniel Cowan‐Turner, Anne M. Borland   +11 more
wiley   +1 more source

Identifying and Evaluating Salt-Tolerant Halophytes Along a Tropical Coastal Zone: Growth Response and Desalination Potential. [PDF]

Plant Environ Interact
ABSTRACT Littoral soils along Ghana's coastal zones, hosting diverse halophytes with multiple potential applications, contain significant salt content due to seawater influence. This study identified and explored the nutritional, ecological, and medicinal significance of these halophytes, focusing on their salt tolerance and desalination abilities ...
Sanleri KA, Kumi F, Amoah KK, Amamu S, Luketina I, Adu MO.   +5 more
europepmc   +2 more sources

Circadian and diel regulation of photosynthesis in the bryophyte Marchantia polymorpha

Plant, Cell &Environment, Volume 45, Issue 8, Page 2381-2394, August 2022., 2022
Abstract Circadian rhythms are 24‐h biological cycles that align metabolism, physiology, and development with daily environmental fluctuations. Photosynthetic processes are governed by the circadian clock in both flowering plants and some cyanobacteria, but it is unclear how extensively this is conserved throughout the green lineage.
David Cuitun‐Coronado, Hannah Rees, Joshua Colmer, Anthony Hall, Luíza L. de Barros Dantas, Antony N. Dodd   +5 more
wiley   +1 more source

Development of an efficient marker‐free soybean transformation method using the novel bacterium Ochrobactrum haywardense H1

Plant Biotechnology Journal, Volume 20, Issue 5, Page 977-990, May 2022., 2022
Summary We have discovered a novel bacterium, Ochrobactrum haywardense H1 (Oh H1), which is capable of efficient plant transformation. Ochrobactrum is a new host for Agrobacterium‐derived vir and T‐DNA‐mediated transformation. Oh H1 is a unique, non‐phytopathogenic species, categorized as a BSL‐1 organism.
Hyeon‐Je Cho, York Moy, Nathan A. Rudnick, Theodore M. Klein, Jiaming Yin, Joy Bolar, Carol Hendrick, Mary Beatty, Leandro Castañeda, Anthony J. Kinney, Todd J. Jones, N. Doane Chilcoat   +11 more
wiley   +1 more source

CAM photosynthesis: the acid test

New Phytologist, Volume 233, Issue 2, Page 599-609, January 2022., 2022
Summary There is currently considerable interest in the prospects for bioengineering crassulacean acid metabolism (CAM) photosynthesis – or key elements associated with it, such as increased water‐use efficiency – into C3 plants. Resolving how CAM photosynthesis evolved from the ancestral C3 pathway could provide valuable insights into the targets for ...
Klaus Winter, J. Andrew C. Smith
wiley   +1 more source

A high‐temperature water vapor equilibration method to determine non‐exchangeable hydrogen isotope ratios of sugar, starch and cellulose

Plant, Cell &Environment, Volume 45, Issue 1, Page 12-22, January 2022., 2022
Abstract The analysis of the non‐exchangeable hydrogen isotope ratio (δ2Hne) in carbohydrates is mostly limited to the structural component cellulose, while simple high‐throughput methods for δ2Hne values of non‐structural carbohydrates (NSC) such as sugar and starch do not yet exist.
Philipp Schuler, Marc‐André Cormier, Roland A. Werner, Nina Buchmann, Arthur Gessler, Valentina Vitali, Matthias Saurer, Marco M. Lehmann   +7 more
wiley   +1 more source

Douglas‐fir LEAFY COTYLEDON1 (PmLEC1) is an active transcription factor during zygotic and somatic embryogenesis

Plant Direct, Volume 5, Issue 7, July 2021., 2021
Ectopic expression of PmLEC1 leads to the formation of embryo‐like structures in the T2 lec1‐1PmLEC1 seedlings. Abstract Douglas‐fir (Pseudotsuga menziesii) is one of the world's premier lumber species and somatic embryogenesis (SE) is the most promising method for rapid propagation of superior tree genotypes.
Mariana A. Vetrici, Dmytro P. Yevtushenko, Santosh Misra   +2 more
wiley   +1 more source