Results 21 to 30 of about 3,309,110 (292)

The neurobiological mechanism underlying hypothalamic GnRH pulse generation: the role of kisspeptin neurons in the arcuate nucleus [version 2; peer review: 4 approved]

open access: yesF1000Research, 2020
This review recounts the origins and development of the concept of the hypothalamic gonadotropin-releasing hormone (GnRH) pulse generator. It starts in the late 1960s when striking rhythmic episodes of luteinizing hormone secretion, as reflected by ...
Tony M. Plant
doaj   +1 more source

Study on the Effect of Rainfall Level on the Size of Silver Nanoparticles Synthesized by Plants of the Lamiaceae Family in Different Regions of Iran [PDF]

open access: yesInternational Journal of New Chemistry, 2018
Nanotechnology could be a very important field of recent research dealing with medical, industrial, environment. Silver nanoparticles are the topics of researchers because of their distinctive properties (size, shape depending optical, antimicrobial, and
Maryam Negar Saberiyan Sani   +1 more
doaj   +1 more source

Eustress in Space: Opportunities for Plant Stressors Beyond the Earth Ecosystem

open access: yesFrontiers in Astronomy and Space Sciences, 2022
Human space exploration cannot occur without reliable provision of nutritious and palatable food to sustain physical and mental well-being. This ultimately will depend upon efficient production of food in space, with on-site manufacturing on space ...
Volker Hessel   +16 more
doaj   +1 more source

A role for K2P channels in the operation of somatosensory nociceptors

open access: yesFrontiers in Molecular Neuroscience, 2012
The ability to sense mechanical, thermal and chemical stimuli is critical to normal physiology and the perception of pain. Contact with noxious stimuli triggers a complex series of events that initiate innate protective mechanisms designed to minimize or
Leigh Daniel Plant
doaj   +1 more source

tRNA-derived small RNAs in plant response to biotic and abiotic stresses

open access: yesFrontiers in Plant Science, 2023
tRNA-derived small RNAs (tsRNAs) represent a novel category of small non-coding RNAs and serve as a new regulator of gene expression at both transcriptional and post-transcriptional levels. Growing evidence indicates that tsRNAs can be induced by diverse
Chaojun Wang   +5 more
doaj   +1 more source

Membrane Trafficking in Plant Immunity [PDF]

open access: yes, 2017
Plants employ sophisticated mechanisms to interact with pathogenic as well as beneficial microbes. Of those, membrane trafficking is key in establishing a rapid and precise response.
Zavaliev, Raul   +5 more
core   +1 more source

Ubiquitination in Plant Meiosis: Recent Advances and High Throughput Methods

open access: yesFrontiers in Plant Science, 2021
Meiosis is a specialized cell division which is essential to sexual reproduction. The success of this highly ordered process involves the timely activation, interaction, movement, and removal of many proteins. Ubiquitination is an extraordinarily diverse
Jamie N. Orr   +4 more
doaj   +1 more source

Ecology of plant volatiles: taking a plant community perspective [PDF]

open access: yes, 2014
Although plants are sessile organisms, they can modulate their phenotype so as to cope with environmental stresses such as herbivore attack and competition with neighbouring plants.
Dicke, M.   +10 more
core   +1 more source

To Shape a Plant—The Cytoskeleton in Plant Morphogenesis [PDF]

open access: yesThe Plant Cell, 1998
How different tissue and organ morphologies are reproducibly achieved is among the oldest questions in the study of developmental biology. Because plant cells are constrained by their cell walls and cannot migrate, plant morphology is generated by coordinately regulating the directions in ...
, Hable, , Bisgrove, , Kropf
openaire   +2 more sources

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