Results 11 to 20 of about 4,098,866 (373)

Nutations in Plant Shoots: Endogenous and Exogenous Factors in the Presence of Mechanical Deformations. [PDF]

open access: yesFront Plant Sci, 2021
We present a three-dimensional morphoelastic rod model capable to describe the morphogenesis of growing plant shoots, as driven by differential growth at the tip.
Agostinelli D, DeSimone A, Noselli G.
europepmc   +2 more sources

The effects of soil phosphorus content on plant microbiota are driven by the plant phosphate starvation response.

open access: yesPLoS Biology, 2019
Phosphate starvation response (PSR) in nonmycorrhizal plants comprises transcriptional reprogramming resulting in severe physiological changes to the roots and shoots and repression of plant immunity.
Omri M Finkel   +7 more
doaj   +2 more sources

The origin and early evolution of vascular plant shoots and leaves. [PDF]

open access: yesPhilos Trans R Soc Lond B Biol Sci, 2018
The morphology of plant fossils from the Rhynie chert has generated longstanding questions about vascular plant shoot and leaf evolution, for instance, which morphologies were ancestral within land plants, when did vascular plants first arise and did ...
Harrison CJ, Morris JL.
europepmc   +2 more sources

Strong biosynthesis and weak catabolism of theanine in new shoots contribute to the high theanine accumulation in Albino/etiolated tea plant (Camellia sinensis)

open access: yesBeverage Plant Research, 2023
Tea processed from albino/etiolated tea shoots is favored by consumers because of its high theanine accumulation. To explore why theanine accumulates highly in new shoots of albino/etiolated tea cultivars, we compared theanine content in shoots and roots
Biying Zhu   +7 more
doaj   +1 more source

Differential sprouting ability during micropropagation of Nidularium minutum Mez (Bromeliaceae)

open access: yesActa Scientiarum: Biological Sciences, 2023
Nidularium minutum is an ornamental bromeliad from the Brazilian Rainforest. The micropropagation of this species is essential for obtaining plants available for conservation programs or commercial use.
Maria Gessi Teixeira   +1 more
doaj   +1 more source

Micropropagation of Andrographis producta through axillary and adventitious shoot regeneration

open access: yesJournal of Genetic Engineering and Biotechnology, 2022
Background Andrographis producta (C. B. Clarke) Gamble is a valuable medicinal plant that yields several therapeutic compounds. In addition, this species is endemic to the Western Ghats regions of South India. Natural populations of Andrographis producta
Sathish Shekhappa Kadapatti   +1 more
doaj   +1 more source

Effect of arbuscular mycorrhizal fungi on nutrients and heavy metals uptake by Pennisetum purpureum cv Mott in phytoremediation of gold mine tailings

open access: yesJournal of Degraded and Mining Lands Management, 2022
Mercury composite and cyanidation are gold mining methods that are frequently used. The mercury composite method produces tailings containing heavy metals that can harm living organisms.
Bela Putra   +3 more
doaj   +1 more source

Automated phenotyping of plant shoots using imaging methods for analysis of plant stress responses – a review

open access: yesPlant Methods, 2015
Current methods of in-house plant phenotyping are providing a powerful new tool for plant biology studies. The self-constructed and commercial platforms established in the last few years, employ non-destructive methods and measurements on a large and ...
J. Humplík   +3 more
semanticscholar   +2 more sources

Transcriptome and metabolite analyses provide insights into zigzag-shaped stem formation in tea plants (Camellia sinensis)

open access: yesBMC Plant Biology, 2020
Background Shoot orientation is important for plant architecture formation, and zigzag-shaped shoots are a special trait found in many plants. Zigzag-shaped shoots have been selected and thoroughly studied in Arabidopsis; however, the regulatory ...
Hongli Cao   +8 more
doaj   +1 more source

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