Results 41 to 50 of about 3,151,654 (316)

Contrasting roles of gibberellin and cytokinin in the in vitro development and acclimatization of pitaya (Selenicereus undatus (Haw.) D. R. Hunt) [PDF]

open access: yesRevista Ceres
The use of plant growth regulators is a widely adopted strategy to optimize germination and propagation under in vitro conditions; however, their application can also cause morpho-physiological changes in plants that need to be investigated.
Karminne Dias do Valle   +6 more
doaj   +1 more source

Plant microRNAs and development

open access: yesThe International Journal of Developmental Biology, 2005
MicroRNAs (miRNAs) act as negative regulators of gene expression in eukaryotes, a discovery that has opened an expanding field of biological research. Plant miRNAs are known to repress gene expression posttranscriptionally, mainly by guiding cleavage but also by attenuating the translation of target transcripts.
Sara, Jover-Gil   +2 more
openaire   +3 more sources

The Role of Medicago lupulina Interaction with Rhizophagus irregularis in the Determination of Root Metabolome at Early Stages of AM Symbiosis

open access: yesPlants, 2022
The nature of plant–fungi interaction at early stages of arbuscular mycorrhiza (AM) development is still a puzzling problem. To investigate the processes behind this interaction, we used the Medicago lupulina MlS-1 line that forms high-efficient AM ...
Andrey P. Yurkov   +12 more
doaj   +1 more source

The Role of Plasmodesmata-Associated Receptor in Plant Development and Environmental Response

open access: yesPlants, 2020
Over the last decade, plasmodesmata (PD) symplasmic nano-channels were reported to be involved in various cell biology activities to prop up within plant growth and development as well as environmental stresses. Indeed, this is highly influenced by their
Minh Huy Vu   +3 more
doaj   +1 more source

Bacillus velezensis CE 100 Inhibits Root Rot Diseases (Phytophthora spp.) and Promotes Growth of Japanese Cypress (Chamaecyparis obtusa Endlicher) Seedlings

open access: yesMicroorganisms, 2021
Root rot diseases, caused by phytopathogenic oomycetes, Phytophthora spp. cause devastating losses involving forest seedlings, such as Japanese cypress (Chamaecyparis obtusa Endlicher) in Korea. Plant growth-promoting rhizobacteria (PGPR) are a promising
Jae-Hyun Moon   +6 more
doaj   +1 more source

Effect of Low Temperature on Changes in AGP Distribution during Development of Bellis perennis Ovules and Anthers

open access: yesCells, 2021
Arabinogalactan proteins (AGPs) are a class of heavily glycosylated proteins occurring as a structural element of the cell wall-plasma membrane continuum.
Agata Leszczuk   +4 more
doaj   +1 more source

The use of chronosequences in studies of ecological succession and soil development [PDF]

open access: yes, 2010
1. Chronosequences and associated space-for-time substitutions are an important and often necessary tool for studying temporal dynamics of plant communities and soil development across multiple time-scales.
Bardgett, Richard D.   +3 more
core   +2 more sources

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie   +4 more
wiley   +1 more source

Plant development: Hidden networks [PDF]

open access: yesCurrent Biology, 2000
How the complex patterns of plant vascular systems are generated is largely unknown. Advances in understanding vascular pattern formation at various levels are likely to follow recent large-scale genetic screens for Arabodopsis mutants with abnormal vascular systems.
openaire   +2 more sources

An algorithm of parameter identification in applied crop ontogenesis models

open access: yesLietuvos Matematikos Rinkinys, 2005
The objective of the paper is to discuss the development and adaptation to selected region soil and climate conditions of applied grain crop development models considering possibilities of their incorporation to integrated information modelling system ...
Vitalijus Denisovas, Natalija Juščenko
doaj   +1 more source

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