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南京农业大学农学院《New Phytologist》发表植物环境适应分子遗传研究课题组“A major gene for chilling tolerance variation in Indica rice codes for a kinase OsCTK1 that phosphorylates multiple substrates under cold”（图）
植物环境 分子遗传
2024/4/29
水稻起源于热带和亚热带，对低温十分敏感，当温度低于15℃时水稻便无法正常生长。有统计显示，每年低温冷害导致我国水稻减产约50亿kg。近年来，因直播稻大面积推广以及水稻种植区域不断由热带、亚热带向高海拔、高纬度地区扩张，水稻遭受低温冷害的频率有增加趋势。低温冷害已成为限制我国水稻生产的一大瓶颈。因此，挖掘调控水稻耐冷性的关键基因，研究其作用机理，对防控水稻低温冷害具有重要意义。
Effects of concentration variation on the physical properties of alginate-based substrates and cell behavior in culture
Alginate Cell encapsulation Gelatin
2023/3/1
Nowadays alginate capsules exhibit good biocompatibility and high permeability for nutrients and metabolic wastes making them appealing biomaterial for therapeutic cell encapsulation. Further study of...
A prebiotic is “a non-digestible food ingredient
that beneficially affects the host by selectively stimulating the
growth and/or the activity of one or a limited number of bacteria
in the colon.” T...
High refractive index substrates for fluorescence microscopy of biological interfaces with high z contrast
Oxides Niobium Silicon Dioxide Xanthenes Lipid Bilayers Phosphatidylcholines Phosphatidylethanolamines Fluorescent Dyes Microscopy, Fluorescence Image Enhancement
2016/5/23
Total internal reflection fluorescence microscopy is widely used to confine the excitation of a complex fluorescent sample very close to the material on which it is supported. By working with high ref...
Polymer-supported Lipid Bilayers on Benzophenone-modified Substrates
Polymer Lipid Bilayers Benzophenone modified Substrates
2016/5/23
Solid-supported lipid membranes are important for their roles in fundamental biophysical research as well as in applications such as biosensors. In our study, lipopolymers containing alkyl side chains...
Kinetics of hydrogen peroxide generated from live and dead ram spermatozoa and the effects of catalase and oxidase substrates addition
reactive oxygen species ram antioxidant
2016/2/23
The generation of hydrogen peroxide (H2O2) by ram spermatozoa (spz) was measured using a flurometric assay with 10-acetyl-3,7-dihydroxyphenoxazine agent as a probe for H2O2 detection. The kinetics of ...
Assessment of β-d-glucosidase activity of intact cells of two Oenococcus oeni strains with synthetic and natural substrates
Oenococcus oeni strains β-d-glucosidase activity different substrates partial characterisation
2016/2/23
The β-d-glucosidase (βG) activity of intact cells of Oenococcus oeni SD-2a and 31MBR was assessed with synthetic and natural substrates, also its partial characterisation was investigated. Results sho...
Kinetics of hydrogen peroxide generated from live and dead ram spermatozoa and the effects of catalase and oxidase substrates addition
reactive oxygen species ram antioxidant
2016/1/29
The generation of hydrogen peroxide (H2O2) by ram spermatozoa (spz) was measured using a flurometric assay with 10-acetyl-3,7-dihydroxyphenoxazine agent as a probe for H2O2 detection. The kinetics of ...
Design of Biomembrane-Mimicking Substrates of Tunable Viscosity to Regulate Cellular Mechanoresponse
cellular mechanoresponse phospholipid bilayer substrate viscosity nanaparticles mechansensing mechanotransduction
2015/5/21
Tissue cells display mechanosensitivity in their ability to discern and respond to changes in the viscoelastic properties of their surroundings. By anchoring and pulling, cells are capable of translat...
Microelements content in leaves of raspberry cv. Willamette as affected by foliar nutrition and substrates
Rubus idaeus L. foliar fertilizer growing medium nutrients DOP index
2015/3/17
Raspberry (Rubus idaeus L.) cultivar Willamette has long been the most commonly grown raspberry cultivar in Serbia, which is owing to high adaptability of the cultivar to respective agro-environmental...
The effect of rockwool on physical properties of growing substrates for perennials 38
peat alternative organic components crushed rockwool
2015/1/28
The possibility of peat replacement with crushed water absorbent rockwool in growing substrates in the amount of 35% vol. was verified in the experiment with perennials in containers. Three types of s...
Extrinsic curvature, geometric optics, and lamellar order on curved substrates
Two-dimensional layer model layer bend geometric constraints and physical effects
2014/12/19
When thermal energies are weak, two-dimensional lamellar structures confined on a curved substrate display complex patterns arising from the competition between layer bending and compression in the pr...
Properties of Potential Substrates of a Cyanobacterial Small Heat Shock Protein
small heat shock protein substrates Synechocystis heat stress
2014/12/12
Most proteins must fold into native three-dimensional structures to be functional. But, newly synthesized proteins are at high risk of misfolding and aggregating in the cell. Stress, disease or mutati...
Evaluation of the influence of fermentation input substrates preparation on biogas production intensity
biogas plant energy crop grass silage maize silage energy content
2014/9/22
The article is aimed at verification of the effect of chaff length of fermented material and duration time of the contact of material with oxygen before dosing into the fermenter, on production and en...
Evaluation of the influence of fermentation input substrates preparation on biogas production intensity
biogas plant energy crop grass silage maize silage energy content
2014/7/9
The article is aimed at verification of the effect of chaff length of fermented material and duration time of the contact of material with oxygen before dosing into the fermenter, on production and en...