搜索结果: 1-14 共查到“理学 homeostasis”相关记录14条 . 查询时间(0.062 秒)
南京农业大学农学院《The Plant Journal》发表郭旺珍教授团队“Cotton GhNAC4 promotes drought tolerance by regulating secondary cell wall biosynthesis and ribosomal proteins homeostasis”（图）
郭旺珍 经济作物 发育
2024/6/11
干旱是限制植物种植分布、生长发育以及作物产量的主要非生物胁迫因素之一。棉花是重要的经济作物，新疆是中国棉花种植的主要地区，占全国棉花种植面积80%以上。干旱胁迫是影响新疆棉花生产重要的非生物胁迫因素。挖掘关键抗旱基因，揭示棉花对干旱胁迫的应答机制，培育耐逆新材料和新品种，不仅具有重要的科学研究价值，也是服务棉花可持续发展的重要保障。NAC转录因子在植物非生物胁迫信号中起着重要的转录调控作用。然而，...
Differential Expression of Genes Important to Efferent Ductules Ion Homeostasis across Postnatal Development in Estrogen Receptor-慣 Knockout and Wildtype Mice
P450 Aromatase Estrogen Epithelial Ion Transporters
2016/4/27
Our earlier studies showed that estrogen was involved in the regulation of fluid reabsorption in adult mouse efferent ductules (ED), through estrogen receptor (ER) ??and ER?? by modulating gene expres...
Effects of acute creatine supplementation on iron homeostasis and uric acid-based antioxidant capacity of plasma after wingate test
Creatine Iron homeostasis Antioxidant
2015/7/23
Dietary creatine has been largely used as an ergogenic aid to improve strength and athletic
performance, especially in short-term and high energy-demanding anaerobic exercise. Recent findings have al...
Effect of dietary eicosapentaenoic and docosahexaenoic acid on expression of rat liver genes controlling cholesterol homeostasis and on plasma cholesterol level
PPARα SREBP-2 Insig-1
2015/7/2
A hypothesis that eicosapentaenoic acid + docosahexaenoic acid (EPA+DHA) lower plasma cholesterol via increased expression of the Insig-1 gene with ensuing decrease of expression of genes coding for 3...
Acid-base homeostasis of blood and pH of abomasum in calves fed non-acidified and acidified milk replacer
calves milk feeding formic acid acid-base balance pH of abomasums
2015/6/4
Experiments were conducted on calves divided into three groups, 6 animals in each, to determine the influence of the intake of non-acidified and acidified milk replacer on the level of acid-base homeo...
Regulation of glucose homeostasis by Doc2b and Munc18 proteins.
Diabetes SNARE proteins exocytosis
2015/5/25
Glucose homeostasis is maintained through the coordinated actions of insulin secretion from pancreatic beta cells and insulin action in peripheral tissues. Dysfunction of insulin action yields insulin...
The integrated stress response directs cell fate decisions in response to perturbations in protein homeostasis
diabetes cancer
2015/5/25
Disruptions of the endoplasmic reticulum (ER) cause perturbations in protein folding and result in a cellular condition known as ER stress. ER stress and the accumulation of unfolded protein activate ...
Systemic regulation of sulfur homeostasis in Medicago truncatula
Medicago Root morphology Split-root system Sulfur defiiency Sulfate transporters Systemic response
2015/2/5
Sulfur (S) is an essential macronutrient for plants, and defiiency in soil S availability limits plant growth. Adaptive strategies have been evolved by plants to respond to S defiiency by coordinating...
Homeostasis and nutrient limitation of benthic autotrophs in natural chemostats
natural chemostats benthic autotrophs
2014/11/28
To explore how gradients in nutrient availability influence the stoichiometry of freshwater autotrophs, we
sampled algal and submerged vascular plant tissues, as well as water for C : N : P ratios in...
The essential role of Stat3 in bone homeostasis and mechanotransduction
Signal Transducer Activator of Transcription 3 Bone formation Osteoblast Osteocyte Mechanotransduction
2015/5/22
Signal Transducer and Activator of Transcription 3 (Stat3) is a transcription factor expressed in bone and joint cells that include osteoblasts, osteocytes, osteoclasts, and chondrocytes. Stat3 is act...
The Relationship of Pulmonary Artery Copper Concentrations and Genes Involved in Copper Homeostasis in Cattle, Swine, and Goats
Pulmonary Hypertension, Artery, Copper, Cattle, Swine, Goat
2016/5/9
Liver and pulmonary artery tissue from 5 Angus cross bred steers, 6 goats, and 6 pigs were collected at a commercial abattoir to examine the relationship of pulmonary artery copper (Cu) concentrations...
Switching between oscillations and homeostasis in competing negative and positive feedback motifs
negative feedback positive feedback oscillation noise circadian rhythm
2012/5/2
We analyze a class of network motifs in which a short, two-node positive feed- back motif is inserted in a three-node negative feedback loop. We demonstrate that such networks can undergo a bifurcatio...
Hemoglobin concentration in Daphnia (D. galeata-hyalina) from the epilimnion is related to the state of nutrition and the degree of protein homeostasis
Daphnia protein homeostasis
2014/4/16
The function of hemoglobin (Hb), which is a key protein of many species, was analyzed in Daphnia from the
field. Temperature and oxygen content; abundance and composition of phytoplankton; and abunda...
An oceanic fixed nitrogen sink exceeding 400 Tg N a−1 vs the concept of homeostasis in the fixed-nitrogen inventory
oceanic fixed nitrogen sink concept of homeostasis fixed-nitrogen inventory
2010/1/14
Measurements of the N2 produced by denitrification, a better understanding of non-canonical pathways for N2 production such as the anammox reaction, better appreciation of the multiple environments in...