Results 91 to 100 of about 4,661 (195)

Plant Cognition—A Methodological Primer: Theories, Methods and Challenges

open access: yesPhilosophy Compass, Volume 20, Issue 12, December 2025.
ABSTRACT Part I: What counts as cognition, and how can it be studied in organisms without nervous systems? The emerging field of plant cognition confronts these questions by integrating philosophy, plant science and comparative psychology. This article provides a methodological primer on the field.
Miguel Segundo‐Ortin   +3 more
wiley   +1 more source

Publications of the NASA space biology program for 1980 - 1984 [PDF]

open access: yes
A listing of 562 publications supported by the NASA Space Biology Program for the years 1980 to 1984 is presented. References are arranged under the headings which are plant gravitational research, animal gravitational research, and general.
Pleasant, L. G., Solberg, J. L.
core   +1 more source

Molecular genetics of auxin signaling [PDF]

open access: yes, 2002
The plant hormone auxin is a simple molecule similar to tryptophan, yet it elicits a diverse array of responses and is involved in the regulation of growth and development throughout the plant life cycle.
Leyser, O
core   +1 more source

Regulation of tomato fruit growth and development during different plant developmental stages by far‐red light: a combined anatomical, physiological, and transcriptomic analysis

open access: yesThe Plant Journal, Volume 124, Issue 5, December 2025.
Significance Statement FR light was applied during three developmental phases: from the vegetative stage until flowering, from flowering until the full‐grown green fruit stage, and from the green fruit until red fruit stage, alongside continuous FR treatment (throughout the whole growth cycle) and NO FR.
Maria Mastoraki   +4 more
wiley   +1 more source

Comparative effects of auxin and abscisic acid on growth, hydrogen ion efflux and gravitropism in primary roots of maize [PDF]

open access: yes
In order to test the idea that auxin action on root growth may be mediated by H(+) movement, the correlation of auxin action on growth and H(+) movement in roots was examined along with changes in H(+) efflux patterns associated with the asymmetric ...
Evans, M. L., Mulkey, T. J.
core   +1 more source

Gene Expression Divergence Between Locally Adapted Inland Annual and Coastal Perennial Ecotypes of Mimulus guttatus Across Developmental Stages

open access: yesMolecular Ecology, Volume 34, Issue 22, November 2025.
ABSTRACT The action of natural selection across heterogeneous natural landscapes drives local adaptation and the formation of plant ecotypes, the precursors to new species. Plant ecotypes typically differ significantly in morphology, physiology, and development, yet our understanding of their underlying genetic basis remains limited.
Jason D. Olsen   +3 more
wiley   +1 more source

NASA space biology accomplishments, 1982 [PDF]

open access: yes
Summaries of NASA's Space Biology Program projects are provided. The goals, objectives, accomplishments, and future plans of each project are described in this publication as individual technical ...
Halstead, T. W., Pleasant, L. G.
core   +1 more source

Arabidopsis PIEZO Regulates Root Growth in Response to Magnetic Field and Blue Light Signaling

open access: yesPhysiologia Plantarum, Volume 177, Issue 6, November/December 2025.
ABSTRACT The mechanosensitive ion channel PIEZO plays an important role in root growth. Magnetic fields (MF) and blue light are both known to have broad influence on plant growth as physical environmental factors; however, whether the PIEZO gene responds to MF and blue light to regulate root growth remains unclear. Here, we demonstrate that Arabidopsis
Ziai Peng   +13 more
wiley   +1 more source

NASA space biology accomplishments, 1983-84 [PDF]

open access: yes
Approximately 42 project summaries from NASA's Space Biology Program are presented. Emphasis is placed on gravitational effects on plant and animal life.
Dutcher, F. R.   +2 more
core   +1 more source

Environmental, developmental, and genetic factors controlling root system architecture [PDF]

open access: yes, 2014
A better understanding of the development and architecture of roots is essential to develop strategies to increase crop yield and optimize agricultural land use.
Mansoorkhani, F. M.   +5 more
core   +1 more source

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