搜索结果: 1-15 共查到“生物学 growth”相关记录424条 . 查询时间(0.219 秒)
中国科学院动物研究所专利：Recombinant broad-spectrum Metarhizium and its use for promoting plant root growth
中国科学院动物研究所 专利 重组 广谱绿僵菌 植物根系生长
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2024/5/30
本发明涉及一种重组广谱绿僵菌及其在促进植物根系生长中的应用，属于农业生物技术领域。 本发明的重组广谱绿僵菌表达下调的单胺氧化酶或不表达单胺氧化酶，能够促进植物根的生长。
南京农业大学农学院《The Plant Cell》发表万建民院士团队“The transcriptional hub SHORT INTERNODES1 integrates hormone signals to orchestrate rice growth and development”（图）
万建民 植物激素 分子机制
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2023/10/28
2023年5月18日，国际著名期刊《The Plant Cell》在线发表了万建民院士团队题为“The transcriptional hub SHORT INTERNODES1 integrates hormone signals to orchestrate rice growth and development”的论文（10.1093/plcell/koad130），系统阐明了转录因子OsS...
Exploring growth within a confined space（图）
密闭空间 细菌 软材料
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2023/6/19
Grow a tomato inside a square box, and you’ll end up with a square tomato. It’s an experiment that shows clearly how confinement can influence a body’s evolving shape.
Peeking into a chrysalis, videos reveal growth of butterfly wing scales（图）
蛹 蝴蝶翅膀 鳞片生长 仿生学
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2023/6/6
If you brush against the wings of a butterfly, you will likely come away with a fine sprinkling of powder. This lepidopteran dust is made up of tiny microscopic scales, hundreds of thousands of which ...
Deletion of single gene promotes growth of functional lymphatic valves
Foxo1 hereditary lymphedema LEC
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2021/8/11
A preclinical study unexpectedly identified the gene Foxo1 as a potential treatment target for hereditary lymphedema. Valve loss or dysfunction that disrupts the flow of lymph fluid is strongly associ...
Flipping a metabolic switch to slow tumor growth（图）
Flipping metabolic switch tumor growth
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2020/8/27
An enzyme can be used as a metabolically responsive "switch" that decreases tumor growth, according to a new study. The findings are published in the journal Nature.By restricting the dietary ami...
Where'd you get those genes? Individual growth can vary wildly when populations interbreed（图）
genes Individual growth vary wildly populations interbreed
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2020/3/20
Scientists at Scripps Institution of Oceanography at the University of California San Diego have discovered why some hybrids between populations of the same species don't develop as well as others. Th...
Urbanization delays spring plant growth in warm regions（图）
Urbanization delays spring plant growth warm regions
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2019/11/22
The first appearance of bright green leaves heralds the start of spring, nudging insects, birds and other animals into a whirlwind of action. But a new NSF-funded study shows that urbanization shifts ...
Effects of different durations of fasting/re-feeding bouts on growth, biochemical and histological changes in the digestive tract of Ganus golden trout (Oncorhynchus mykiss)
biochemistry food deprivation phenotypic changes histology productive traits
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2018/11/23
This study was conducted to explore the outcomes of starvation/re-feeding techniques on growth performance, liver antioxidant activities, and histological changes of the gastrointestinal organs of Gan...
Incorporation of two levels of black soldier fly (Hermetia illucens L.) larvae fat or extruded linseed in diets of growing rabbits: effects on growth performance and diet digestibility
black soldier fly rabbit insect fat diet digestibility fat
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2018/11/23
The use of black soldier fly (BSF) (Hermetia illucens L.) larvae fat as a lipid supplement in growing rabbit’s diet was evaluated at two levels of supplementation in comparison to two levels of extrud...
Nonlinear models of Brazilian sheep in adjustment of growth curves
body weight Gompertz growth rate mature weight thoracic circumference
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2018/11/23
Growth curves of the Morada Nova sheep males and females were described using nonlinear models and the relationships between body weight and thoracic circumference were evaluated. Altogether 1516 repe...
Genetic evaluation of growth traits in Nellore cattle through multi-trait and random regression models
body weight genetic parameters growth curves
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2018/11/23
We aimed to evaluate different orders of fixed and random effects in random regression models (RRM) based on Legendre orthogonal polynomials as well as to verify the feasibility of these models to des...
Growth, Carcass, and Physiological Traits of Growing Male China Micro-Ducks Fed Various Levels of Dietary Crude Fibre
dietary fibre production carcass characteristics physiological responses
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2018/3/5
The objective of this study was to evaluate the responses of growth performance, organ development, carcass
characteristics, and serum biochemical parameters to the diets with different levels of cru...
Shining a Light on Plant Growth and Development（图）
Shining a Light Plant Growth Development
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2017/12/19
Plants don’t have eyes, but they do “see” their surroundings using light.That’s made possible by proteins called photoreceptors that absorb light and convert it into a signal that turns genes on or of...
From Alaska To Amazonia:First Global Maps Of Traits That Drive Vegetation Growth（图）
Alaska Amazonia:First Global Maps Drive Vegetation Growth
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2017/12/19
Based on measurements of 45,000 individual plants from 3,680 species, and using high-tech statistical mapping protocols, the team created global maps of plant traits including leaf nitrogen concentrat...