搜索结果: 1-15 共查到“生物学 Studies”相关记录171条 . 查询时间(0.312 秒)
南京农业大学农学院《Nature Communications》发表万建民院士团队“Genome-Wide association studies identify OsWRKY53 as s key regulator of salt tolerance in rice”（图）
万建民 基因 分子机制 蛋白
2023/10/28
盐碱胁迫影响水稻的生长发育、存活率与最终产量。水稻耐盐碱是由多基因控制的复杂性状。研究水稻应对盐碱胁迫的关键基因及其调控网络，对于培育耐盐碱水稻品种具有重要科学意义和应用价值。2023年6月16日，国际著名期刊Nature Communications发表了万建民院士团队在水稻耐盐碱研究上的新进展。
Many of the biological materials that researchers are most interested in studying, including those associated with major diseases, don’t lend themselves to the conventional methods that researchers ty...
Batlab studies echolocation to learn how animals "see" with sound（图）
Batlab echolocation animals see sound
2017/11/23
Neuroscientist Cindy Moss is investigating how animals use sensory information to guide their behavior. Her team at Johns Hopkins University's "Batlab" is currently focused on bat echolocation -- high...
Association of TCN2 rs1801198 c.776G>C polymorphism with markers of one-carbon metabolism and related diseases: a systematic review and meta-analysis of genetic association studies
cobalamin c.776G>C genetic association studies
2018/11/20
Background: Vitamin B-12 (cobalamin) deficiency may produce severe neurologic and hematologic manifestations. Approximately 20–25% of circulating cobalamin binds to transcobalamin 2 (TCN2), which is r...
The use of metabolic balance studies in the objective discrimination between intestinal insufficiency and intestinal failure
intestinal absorption intestinal malabsorption intestinal
2018/11/19
Background: In research settings that use metabolic balance studies (MBSs) of stable adult patients with short bowel syndrome, intestinal failure (IF) and dependence on parenteral support (PS) have be...
The use of metabolic balance studies in the objective discrimination between intestinal insufficiency and intestinal failure
intestinal absorption intestinal malabsorption intestinal
2018/11/16
Background: In research settings that use metabolic balance studies (MBSs) of stable adult patients with short bowel syndrome, intestinal failure (IF) and dependence on parenteral support (PS) have be...
Erratum for Traber et al. α-Tocopherol disappearance rates from plasma depend on lipid concentrations: studies using deuterium-labeled collard greens in younger and older adults. Am J Clin Nutr 2015;101:752–9
Traber plasma deuterium-labeled collard greens
2018/11/13
Erratum for Traber et al. α-Tocopherol disappearance rates from plasma depend on lipid concentrations: studies using deuterium-labeled collard greens in younger and older adults. Am J Clin Nutr 2015;1...
Methylxanthines enhance the effects of cocoa flavanols on cardiovascular function: randomized, double-masked controlled studies
cocoa flavanols methylxanthines cardiovascular function interaction,
2018/11/12
Background: Cocoa flavanol intake, especially that of (−)-epicatechin, has been linked to beneficial effects on human cardiovascular function. However, cocoa also contains the methylxanthines th...
Dietary protein intake and risk of type 2 diabetes: results from the Melbourne Collaborative Cohort Study and a meta-analysis of prospective studies
animal protein dietary protein meta-analysis plant protein prospective study type 2 diabetes
2018/12/18
Background: Reported associations between protein intake from different sources and type 2 diabetes (T2D) have been inconsistent.
Hypercalcemia, hypercalciuria, and kidney stones in long-term studies of vitamin D supplementation: a systematic review and meta-analysis
hypercalcemia hypercalciuria kidney stones randomized controlled trials vitamin D supplements
2018/12/14
Background: Vitamin D supplementation is increasingly being used in higher doses in randomized controlled trials (RCTs). However, adverse events from very large annual doses of vitamin D have been sho...
Get a clue:Biochemist studies fruit fly to understand Parkinson's disease,muscle wasting
Biochemist fruit fly Parkinson's disease muscle wasting
2016/7/4
The fruit fly may help us be less clueless about human muscle development and Parkinson's disease.Erika Geisbrecht, Kansas State University associate professor of biochemistry and molecular biophysics...
Ultra-long–term human salt balance studies reveal interrelations between sodium, potassium, and chloride intake and excretion
sodium salt chloride potassium aldosterone urine diet electrolyte intake
2018/11/30
Background: The intake of sodium, chloride, and potassium is considered important to healthy nutrition and cardiovascular disease risk. Estimating the intake of these electrolytes is difficult and usu...
Whole-grain intake and total, cardiovascular, and cancer mortality: a systematic review and meta-analysis of prospective studies
whole grain cardiovascular disease cancer mortality meta-analysis
2018/12/3
Background: The potential role of whole grain in preventing various mortality outcomes has been inconsistently reported in a wealth of prospective observational studies.
Ultrafast Excited-State Dynamics in the Green Fluorescent Protein Variant S65T/H148D.1.Mutagenesis and Structural Studies
Arabidopsis thaliana homogentisate phytyltransferase (HPT/VTE2) Lactuca sativa tocopherol tocopherol cyclase (TC/VTE1) vitamin e.
2016/5/24
Wild type green fluorescent protein (wt-GFP) and the variant S65T/H148D each exhibit two absorption bands, A and B, which are associated with the protonated and deprotonated chromophores, respectively...
Synthesis of a Thymidine Phosphoramidite Labelled with 13C at C6: Relaxation Studies of the Loop Region in a 13C Labelled DNA Hairpin
Thymidine Phosphoramidite Labelled 13C C6 Relaxation Studies 13C Labelled DNA Hairpin
2016/5/20
A thymidine phosphoramidite labelled at C6 with 13C has been synthesized, and incorporated into a synthetic oligonucleotide, d(CGCGT*T*GT*T*CGCG), which adopts a hairpin conformation. NMR relaxation m...