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GhAlaRP, a cotton alanine rich protein gene,involves in fiber elongation process
艾克曼棉 斯蒂芬氏棉 陆地棉野生种 基因组 结构变异
2024/4/16
本研究对艾克曼棉、斯蒂芬氏棉和一个陆地棉野生种系进行测序，解析了棉花多倍化及适应性进化过程中广泛存在的基因组结构变异，阐述了棉花生物多样性和棉花驯化的遗传基础；发现编码磷酸肽结合蛋白的基因结构变异可能与棉花纤维长度调控有关，烯酰辅酶Aδ异构酶3和RAP2-7可通过调节植物激素提高棉花非生物胁迫耐受性。研究结果揭示了棉花多倍化过程中的适应性进化机制，为棉花抗性和纤维品质遗传改良提供了宝贵的遗传材料。
Twenty-four Weeks of β-Alanine Supplementation on Carnosine Content, Related Genes, and Exercise
SKELETAL MUSCLE CARNOSINE CHRONIC β-ALANINE SUPPLEMENTATION CARNOSINE-RELATED GENES HIGH-INTENSITY CYCLING CAPACITY MUSCLE BIOPSY
2018/4/24
Introduction Skeletal muscle carnosine content can be increased through β-alanine (BA) supplementation, but the maximum increase achievable with supplementation is unknown. No study has investigated t...
Effects of Histidine and β-alanine Supplementation on Human Muscle Carnosine Storage
CARNOSINE LOADING ERGOGENIC SUPPLEMENTS SKELETAL MUSCLE METABOLISM
2018/4/24
Purpose Carnosine is a dipeptide composed of β-alanine and L-histidine and is present in skeletal muscle. Chronic oral β-alanine supplementation can induce muscle carnosine loading and is therefore se...
International society of sports nutrition position stand:Beta-Alanine
International society sports nutrition position Beta-Alanine
2015/7/30
The International Society of Sports Nutrition (ISSN) provides an objective and critical review of the mechanisms and use of beta-alanine supplementation. Based on the current available literature, the...
Effects of 28 days of beta-alanine and creatine supplementation on muscle carnosine,body composition and exercise performance in recreationally active females
28 days of beta-alanine creatine supplementation muscle carnosine body composition exercise performance recreationally active females
2015/7/29
The purpose of this study was to examine the short-term and chronic effects of β-ALA supplementation with and without creatine monohydrate on body composition, aerobic and anaerobic exercise performan...
β-alanine supplementation improves tactical performance but not cognitive function in combat soldiers
Military performance Marksmanship Power Physical performance Supplements
2015/7/29
There are no known studies that have examined β-alanine supplementation in military personnel. Considering the physiological and potential neurological effects that have been reported during sustained...
Effect of sodium bicarbonate and beta-alanine supplementation on maximal sprint swimming
Alkalosis Anaerobic exercise Buffer Ergogenic aid
2015/7/28
This study examined the effect of simultaneous supplementation of extracellular buffer sodium bicarbonate (SB) and intracellular buffer beta-alanine (BA) on maximal sprint swimming.Thirteen competitiv...
β-alanine supplementation improves YoYo intermittent recovery test performance
β-alanine Carnosine YoYo Intermittent recovery test Repeated sprint activity Team sport specific exercise capacity
2015/7/24
β-alanine supplementation has been shown to improve high-intensity exercise performance and capacity. However, the effects on intermittent exercise are less clear, with no effect shown on repeated spr...
β-alanine supplementation improves isometric endurance of the knee extensor muscles
β-alanine Carnosine Isometric endurance
2015/7/23
=We examined the effect of four weeks of β-alanine supplementation on isometric endurance of the
knee extensors at 45% maximal voluntary isometric contraction (MVIC).
Effect of beta-alanine supplementation on the onset of blood lactate accumulation (OBLA) during treadmill running: Pre/post 2 treatment experimental design
blood lactate beta-alanine supplementation
2015/7/20
β-Alanine (βA) has been shown to improve performance during cycling. This study was the first to
examine the effects of βA supplementation on the onset of blood lactate accumulation (OBLA) during in...
Effects of β-alanine supplementation and high-intensity interval training on endurance performance and body composition in men; a double-blind trial
high-intensity interval training β-alanine supplementatio
2015/7/16
Intermittent bouts of high-intensity exercise result in diminished stores of energy
substrates, followed by an accumulation of metabolites, promoting chronic physiological
adaptations. In addition, ...
The effect of beta-alanine supplementation on neuromuscular fatigue in elderly (55–92 Years): a double-blind randomized study
neuromuscular fatigue beta-alanine
2015/7/14
Ageing is associated with a significant reduction in skeletal muscle carnosine which
has been linked with a reduction in the buffering capacity of muscle and in theory, may increase the
rate of fati...
Bacterial d-alanine concentrations as a marker of bacterial nitrogen in the gastrointestinal tract of pigs and cows
d-alanine bacterial nitrogen marker concentration intestine pig cow
2015/3/17
d-alanine (DAL) has been successfully used as a marker of bacterial nitrogen (N) in the small intestine
of cows. This study compares DAL contents of intestinal bacteria in digesta of cows and pigs w...
β-Alanine Dose for Maintaining Moderately Elevated Muscle Carnosine Levels
NUTRITIONAL,SUPPLEMENTS HISTIDINE-CONTAINING,DIPEPTIDES BUFFERING,CAPACITY EXERCISE,PERFORMANCE CARNOSINE BETA-ALANINE
2017/5/23
Chronic β-alanine (BA) supplementation is an increasingly popular nutritional strategy, because it can elevate muscle carnosine content and thereby enhance high-intensity exercise performance. The cur...
Meal and Beta-Alanine Coingestion Enhances Muscle Carnosine Loading
BETA-ALANINE RETENTION, ERGOGENIC SUPPLEMENTS, CARNOSINE SYNTHASE, BETA-ALANINE METABOLIZATION
2017/7/17
Introduction: Beta-alanine (BA) is a popular ergogenic supplement because it can induce muscle carnosine loading. We hypothesize that, by analogy with creatine supplementation, 1) an inverse relations...