Results 121 to 130 of about 10,792 (236)

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

A model to simulate the gravitropic response and internal stresses in trees, considering the progressive maturation of wood [PDF]

open access: yes, 2014
Trees-Struct. Funct. ISI Document Delivery No.: AM5EH Times Cited: 0 Cited Reference Count: 21 Pot, Guillaume Coutand, Catherine Toussaint, Evelyne Le Cam, Jean-Benoit Saudreau, Marc Auvergne Regional Council; European Regional Development Fund This work
Coutand, Catherine   +4 more
core   +3 more sources

Biosynthesis of very Long‐chain fatty acids is required for Arabidopsis auxin‐mediated embryonic and post‐embryonic development

open access: yesThe Plant Journal, Volume 123, Issue 3, August 2025.
SUMMARY Very long‐chain fatty acids (VLCFAs), being constituents of different types of lipids, are critical factors in plant development, presumably due to their impact on the endomembrane system. The VLCFAs are synthesized in the endoplasmic reticulum by a heterotetrameric enzymatic complex including β‐ketoacyl CoA reductase 1 (KCR1), whose mutant is ...
David Babić   +11 more
wiley   +1 more source

Live tracking of moving samples in confocal microscopy for vertically grown roots

open access: yeseLife, 2017
Roots navigate through soil integrating environmental signals to orient their growth. The Arabidopsis root is a widely used model for developmental, physiological and cell biological studies.
Daniel von Wangenheim   +5 more
doaj   +1 more source

Suppression of asymmetric acid efflux and gravitropism in maize roots treated with auxin transport inhibitors of sodium orthovanadate [PDF]

open access: yes
In gravitropically stimulated roots of maize (Zea mays L., hybrid WF9 x 38MS), there is more acid efflux on the rapidly growing upper side than on the slowly growing lower side.
Evans, M. L., Mulkey, T. J.
core   +1 more source

Phototropism: Translating light into directional growth. [PDF]

open access: yes, 2012
Phototropism allows plants to align their photosynthetic tissues with incoming light. The direction of incident light is sensed by the phototropin family of blue light photoreceptors (phot1 and phot2 in Arabidopsis), which are light-activated protein ...
Fankhauser, C., Hohm, T., Preuten, T.
core   +2 more sources

Spatio-temporal kinematic analysis of shoot gravitropism in Arabidopsis thaliana.

open access: yesPlant Biotechnology, 2020
Plant shoots can bend upward against gravity, a behavior known as shoot gravitropism. The conventional quantification of shoot bending has been restricted to measurements of shoot tip angle, which cannot fully describe the spatio-temporal bending process.
Satoru Tsugawa   +5 more
semanticscholar   +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

Combined in silico/in vivo analysis of mechanisms providing for root apical meristem self-organization and maintenance. [PDF]

open access: yes, 2012
Background and aimsThe root apical meristem (RAM) is the plant stem cell niche which provides for the formation and continuous development of the root.
Doroshkov, AV   +8 more
core   +2 more sources

Peg Biology: Deciphering the Molecular Regulations Involved During Peanut Peg Development

open access: yesFrontiers in Plant Science, 2019
Peanut or groundnut is one of the most important legume crops with high protein and oil content. The high nutritional qualities of peanut and its multiple usage have made it an indispensable component of our daily life, in both confectionary and ...
Rakesh Kumar   +5 more
doaj   +1 more source

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