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Food or sex? Fruit flies give insight into decision-making
neurons behavioral neural element brain mechanisms
2021/8/6
Individuals are likely to prioritize food over sex after being deprived of both, according to researchers who studied this behavioral conflict in fruit flies. A new study pinpointed the precise neuro...
Scientists ID enzyme for making key industrial chemical in plants
p-hydroxybenzoic acid CRISPR/Cas9 gene
2021/8/6
Scientists studying the biochemistry of plant cell walls have identified an enzyme that could turn woody poplar trees into a source for producing a major industrial chemical. The research could lead t...
Perfect timing:Making the 'switch' from juvenile to adult（图）
Perfect timing Making switch juvenile adult
2019/10/23
Very little is known about how the onset of puberty is controlled in humans, but an NSF-funded discovery of a new gene in the roundworm C. elegans could be the "missing link" that determines the juven...
Harmonization of blood-based indicators of iron status: making the hard work matter
assay bias clinical bioindicator harmonization imprecision iron status reference material reference method standardization
2018/11/21
Blood-based indicators that are used in the assessment of iron status are assumed to be accurate. In practice, inaccuracies in these measurements exist and stem from bias and variability. For example,...
EVANSTON, Ill. --- Beavers don’t brush their teeth, and they don’t drink fluoridated water, but a new Northwestern University study reports beavers do have protection against tooth decay built into th...
Interactions between a Gall Making Fly, Dasineura Oxycoccana (Diptera: Cecidomyiidae), And Its Host Plant, Cultivated Cranberry (Vaccinium Macrocarpon)
cranberry Dasineura oxycoccana tipworm Vaccinium macrocarpon
2015/1/24
Cranberry tipworm, Dasineura oxycoccana Johnson (a gall‐making fly), disrupts normal growth of cranberry (Vaccinium macrocarpon Aiton) by injuring the apical meristem of shoots or uprights. The impact...
Making stars（图）
Making star3 guardian angel
2014/12/1
Like so many other children, Fabienne Bastien did not like to go to sleep at bedtime
She recalls her mother lying alongside her, telling her to look out her window into the night sky because her guar...
By sorting human fat tissue cells by their expression of a certain gene, Brown University scientists were able to retrieve a high yield of cells that showed an especially strong propensity to make bon...
About 120 young science enthusiasts from high schools in south-east Queensland discovered the breadth and depth of science on offer at UQ this week.
This book advances basic understanding and scientific theory about the brain mechanisms underlying risky decision making, paving the way for translation of science into practice and policy.
Possibility of Making Low-fat Sausages from Duck Meat with Addition of Rice Flour
Meat Type, Low-fat Sausage Rice Flour Texture and Acceptability
2016/5/6
Low-fat sausages with or without 10% hydrated rice flour were made from duck, chicken and pork and their physical and sensory properties were compared. Results showed that moisture content did not dif...
Estimating Effects and Making Predictions from Genome-Wide Marker Data
Estimating Effects Making Predictions Genome-Wide Marker Data
2010/11/16
In genome-wide association studies (GWAS), hundreds of thousands of genetic markers (SNPs) are tested for association with a trait or phenotype. Reported effects tend to be larger in magnitude than t...
For the past two decades, scientists have been trying to fulfill the promise that stem-cell therapy holds for treating diseases such Parkinson’s, Alzheimer’s and many others. Their ultimate goal is to...
Making New Enzymes to Engineer Plants for Biofuel Production（图）
New Enzymes Engineer Plants Biofuel Production
2009/12/22
Scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory have created a new enzyme and demonstrated its potential ability to interfere with the production of lignin, a key ce...
Making waves in the brain-Researchers use lasers to induce gamma brain waves in mice
lasers brain waves mice oscillation cycle
2009/4/30
Scientists have studied high-frequency brain waves, known as gamma oscillations, for more than 50 years, believing them crucial to consciousness, attention, learning and memory. Now, for the first tim...