Results 21 to 30 of about 785,864 (281)

Does the coefficient of variation reflect developmental instability in plants? [PDF]

open access: yesArchives of Biological Sciences, 2005
Developmental stability or homeostasis refers to the ability of an individual to produce a consistent phenotype in a given environment (Graham et al. 1993). Reduced developmental stability can result from a wide variety of environmentally (or genetically)
Veličković Miroslava V.   +1 more
doaj   +1 more source

The Influence of Bioactive Oxylipins from Marine Diatoms on Invertebrate Reproduction and Development

open access: yesMarine Drugs, 2009
Diatoms are one of the main primary producers in aquatic ecosystems and occupy a vital link in the transfer of photosynthetically-fixed carbon through aquatic food webs. Diatoms produce an array of biologically-active metabolites, many of which have been
Gary S. Caldwell
doaj   +1 more source

Identification of most stable endogenous control genes for microRNA quantification in the developing mouse lung. [PDF]

open access: yesPLoS ONE, 2014
MicroRNAs (miRNAs) are endogenous small non coding RNAs acting as negative regulators. miRNA are involved in lung development and pulmonary diseases.
Wafae Bouhaddioui   +2 more
doaj   +1 more source

Genetic variation and quantitative trait loci associated with developmental stability and the environmental correlation between traits in maize [PDF]

open access: yes, 2008
There is limited experimental information about the genetic basis of micro-environmental variance (V-E) (developmental stability) and environmental correlations.
Hill, William G.   +2 more
core   +1 more source

Bullying Roles in Changing Contexts: The Stability of Victim and Bully Roles from Primary to Secondary School [PDF]

open access: yes, 2004
The present study was conducted to predict bullying roles over a six years time period and across contexts differing in the degree of peer hierarchies.
Brodbeck, Felix C.   +4 more
core   +1 more source

Who escapes or remains a victim of bullying in primary school? [PDF]

open access: yes, 2009
The stability of both direct and relational victimisation and factors that contribute to remaining, escaping or becoming a victim of bullying were investigated.
Björkqvist   +63 more
core   +1 more source

Stability and similarity of the pediatric connectome as developmental measures

open access: yesNeuroImage, 2021
Patterns of functional connectivity are unique at the individual level, enabling test-retest matching algorithms to identify a subject from among a group using only their functional connectome.
Tamara Vanderwal   +6 more
doaj   +1 more source

The Effects of Sound Stimulation During Incubation on Developmental Stability, Performance Traits, and Fear Responses in Japanese Quail [PDF]

open access: yesPoultry Science Journal, 2022
The aim of this study was to determine the effects of different sound stimulant applied to embryos during the incubation on performance characteristics, fear responses, and developmental stability of Japanese quails. For this purpose, a quiet environment,
Fatih Şahin   +3 more
doaj   +1 more source

Fluctuating asymmetry and environmental stress : understanding the role of trait history [PDF]

open access: yes, 2013
While fluctuating asymmetry (FA; small, random deviations from perfect symmetry in bilaterally symmetrical traits) is widely regarded as a proxy for environmental and genetic stress effects, empirical associations between FA and stress are often weak or ...
Alcantara-Exposito, Angelica   +6 more
core   +2 more sources

The BRCA2-MEILB2-BRME1 complex governs meiotic recombination and impairs the mitotic BRCA2-RAD51 function in cancer cells

open access: yesNature Communications, 2020
In meiosis, BRCA2 associates to MEILB2 localising at DNA double-strand breaks (DSBs). Here, the authors identify BRCA2 and MEILB2- associating protein 1 termed BRME1 to work together in regulating meiotic recombination.
Jingjing Zhang   +14 more
doaj   +1 more source

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