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One hundred years into the study of ecotypes, new advances are being made through large-scale field experiments in perennial plant systems
EvolutionLocal adaptationNatural selectionGenomicsClimate changeTrade-off
2023/11/28
A hundred years after Turesson first clearly described how locally adaptive variation is distributed within species, plant biologists are making major breakthroughs in our understanding of mechanisms ...
Large macroaggregate properties are sensitive to the conversion of pure plantation to uneven-aged mixed plantations
pure plantation mixed plantations Large macroaggregate properties
2023/6/5
In forestry, stand conversion influences soil physicochemical and biological properties, yet the effects of conversion of pure plantation to uneven-aged mixed plantation on soil aggregate distribution...
Structural, thermal, and hydrolysis properties of large and small granules from C-type starches of four Chinese chestnut varieties
Chinese chestnut Granule size Hydrolysis properties Starch Structural properties Thermal properties
2023/8/9
Large and small granules were separated from C-type starches of four Chinese chestnut varieties growing in the same environment. They had similar amylose contents from 17.7% to 20.2% and showed C-type...
FASE刊“Large Animal Stem Cells”专辑综述文章全面阐述猪多能性干细胞最新研究进展及科学展望（图）
FASE刊 Large Animal Stem Cells 综述文章 猪 多能性干细胞 动物育种应用
2019/3/12
多能干细胞（PSC）因其具有自我更新和多向分化潜能，在体外可以长期培养并能进行基因编辑，其在生命科学与医学领域，以及动物育种应用等领域备受青睐。然而，大家畜，如猪，至今没有获得能够进行生殖嵌合、稳定传代、体外长期培养的多能干细胞系。这也是制约大家畜育种的瓶颈。自第一株小鼠胚胎干细胞报道以来，科学家对猪多能干细胞进了30多年的攻关，虽取得了良好的进展，但仍存在急需解决的科学问题。近日，由中国农业大学...
INVERSION OF FARMLAND SOIL MOISTURE IN LARGE REGION BASED ON MODIFIED VEGETATION INDEX
Soil Moisture Normalized Difference Vegetation Index Modified Vegetation Index Henan Province China Winter Wheat
2018/5/15
Soil moisture is an important parameter for agricultural production. Efficient and accurate monitoring of soil moisture is an important link to ensure the safety of agricultural production. Remote sen...
Changes in expression of monocarboxylate transporters, heat shock proteins and meat quality of Large White Yorkshire and Ghungroo pigs during hot summer period
Ghungroo Pig Glycolytic Rate Heat Shock Proteins (HSPs) Meat Quality Mono-carboxylate Transporters (MCTs)
2017/3/9
Present study explores the effect of hot summer period on the glycolytic rate of early post-mortem meat quality of Ghungroo and Large White Yorkshire (LWY) pig and comparative adaptability to high tem...
Large forest die-offs can have effects that ricochet to distant ecosystems
Large forest die-offs ricochet distant ecosystems
2016/11/29
Major forest die-offs due to drought, heat and beetle infestations or deforestation could have consequences far beyond the local landscape.Wiping out an entire forest can have significant effects on g...
Mesh repair of a large ventral hernia with interposition of omentum in a calf:a case report
bovine soft tissue surgery herniorraphy adhesion polypropylene
2016/11/11
A one-month-old, Piedmontese female calf was admitted to the Department of Veterinary Sciences, University of Turin, for repair of a large ventral hernia. A large ventral hernia, approximately 20 cm l...
Expression analysis of the porcine Homeobox A11 gene and its association with litter size in Large White pigs
endometrium HOXA11 qPCR single nucleotide polymorphism litter size
2016/6/3
The homeobox A11 (HOXA11) gene, a well-known transcriptional regulator, plays a critical role in normal development of the uterus. In this study, the porcine HOXA11 gene, including its promoter region...
Deepwater Horizon crude oil impacts the developing hearts of large predatory pelagic fish
oil spill damage assessment heart development embryology
2015/11/16
The Deepwater Horizon disaster released more than 636 million L of crude oil into the northern Gulf of Mexico. The spill oiled upper surface water spawning habitats for many commercially and ecologica...
Rapid Percolation of Water through Soil Macropores Affects Reading and Calibration of Large Encapsulated TDR Sensors
gap preferential flow rain sensor installation
2015/7/28
The electromagnetic soil water content sensors are invaluable tools because of their selective sensitivity to water,
versatility, ease of automation and large resolution. A common drawback of most t...
Polymorphism, linkage mapping, and association analysis with carcass traits of four porcine candidate genes selected from gene-expression profiles of Czech Large White and Wild Boar muscles
pig single nucleotide polymorphism DNA markers
2015/7/3
Genes that are expressed in skeletal muscles may play a role in prenatal muscle development and postnatal muscle growth and can be considered candidates for economically important traits. Four porcine...
Simultaneous estimation of genetic parameters for production and litter size traits in Czech Large White and Czech Landrace pigs
total number of piglets born number of piglets weaned lean meat content average daily gain heritability genetic correlation REML
2015/6/24
Genetic parameters for total number of piglets born per litter, number of piglets weaned per litter, lean meat content, and average daily gain from birth till the end of the field test were estimated ...
Effect of service sire on litter size traits in Czech Large White and Landrace pigs
pig litter size traits genetic parameters
2015/6/23
The proportion of variance for service sire was in the range from
2 to 3% (standard error approx. 0.2%) in Czech Large White and 2% (standard error approx. 0.3%) in Czech
Landrace for all thr...
Genetic parameters including the service sire effect for the sow traits stillbirth and piglet losses in Czech Large White and Landrace
pig reproduction
2015/6/23
Genetic parameters including the proportion of variance for the service sire effect were estimated
for number of piglets stillborn (including piglets died until 24 h after birth) and number of pigle...