Results 21 to 30 of about 607,896 (311)

Nationwide Library Consortia Life Cycle [PDF]

open access: yes, 2003
Library consortia development processes were examined from an ecological approach, combining historical perspective, dynamic developmental approach, and social structure, stressing the issues of permeable boundaries in library consortia and the ...
Shachaf, Pnina
core   +1 more source

Post-transcriptional control of nuclear-encoded cytochrome oxidase subunits in Trypanosoma brucei:evidence for genome-wide conservation of life-cycle stage-specific regulatory elements [PDF]

open access: yes, 2006
Trypanosomes represent an excellent model for the post-transcriptional regulation of gene expression because their genome is organized into polycistronic transcription units.
Katelyn Fenn   +10 more
core   +1 more source

Differential Coloration, Pigment Biosynthesis-Related Gene Expression, and Accumulation According to Developmental Stage in the ‘Enbu’ Apple

open access: yes, 2023
Coloration, a major factor contributing to apple quality, attracts consumer attraction, thereby increasing the sale of fruits in the market. Among the fruit pigments, anthocyanins and carotenoids are the most important pigments that impart coloration to ...
Seonae Kim   +8 more
core   +1 more source

Overwintering States of the Pale Grass Blue Butterfly Zizeeria maha (Lepidoptera: Lycaenidae) at the Time of the Fukushima Nuclear Accident in March 2011

open access: yesInsects, 2019
The Fukushima nuclear accident in March 2011 caused the massive release of anthropogenic radioactive materials from the Fukushima Dai-ichi Nuclear Power Plant to its surrounding environment.
Ko Sakauchi   +4 more
doaj   +1 more source

Genetic architecture behind developmental and seasonal control of tree growth and wood properties in Norway spruce

open access: yesFrontiers in Plant Science, 2022
Genetic control of tree growth and wood formation varies depending on the age of the tree and the time of the year. Single-locus, multi-locus, and multi-trait genome-wide association studies (GWAS) were conducted on 34 growth and wood property traits in ...
Zhi-Qiang Chen   +7 more
doaj   +1 more source

Differences in the Functional Traits of Populus pruinosa Leaves in Different Developmental Stages

open access: yesPlants, 2023
Populus pruinosa Schrenk has the biological characteristics of heteromorphic leaves and is a pioneer species for wind prevention and sand fixation. The functions of heteromorphic leaves at different developmental stages and canopy heights of P.
Juntuan Zhai   +4 more
doaj   +1 more source

Developmental stages of the Japanese quail

open access: yesJournal of Anatomy, 2009
AbstractDevelopmental biology research has used various avian species as model organisms for studying morphogenesis, with the chick embryo being used by the majority of groups. The focus on the chick embryo led Hamburger and Hamilton to develop their definitive staging series nearly 60 years ago and this series is still the mainstay of all laboratories
Ainsworth, Sophie J.   +2 more
openaire   +4 more sources

developmental-stage-ontologies 0.1

open access: yes, 2016
<p>Stable release before merging new species into repository.
Chris Mungall, ANiknejad
core   +1 more source

The developmental stages of synaptic plasticity

open access: yesThe Journal of Physiology, 2013
Abstract  The brain is programmed to drive behaviour by precisely wiring the appropriate neuronal circuits. Wiring and rewiring of neuronal circuits largely depends on the orchestrated changes in the strengths of synaptic contacts. Here, we review how the rules of synaptic plasticity change during development of the brain, from birth to independence ...
Lohmann, C., Kessels, Helmut W
openaire   +4 more sources

Automated detection and identification of white-backed planthoppers in paddy fields using image processing

open access: yesJournal of Integrative Agriculture, 2017
A survey of the population densities of rice planthoppers is important for forecasting decisions and efficient control. Traditional manual surveying of rice planthoppers is time-consuming, fatiguing, and subjective. A new three-layer detection method was
Qing YAO   +5 more
doaj   +1 more source

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