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“We have been interested in the romantic life of the parasite Cryptosporidium for some time,” says Boris Striepen, a scientist in Penn’s School of Veterinary Medicine.
Zeroing in on the origins of Earth’s “single most important evolutionary innovation”（图）
地球 进化创新 含氧光合作用
2023/6/21
Some time in Earth’s early history, the planet took a turn toward habitability when a group of enterprising microbes known as cyanobacteria evolved oxygenic photosynthesis — the ability to turn light ...
Unlike the many charismatic mammals, fish and birds that receive our attention, parasites are thought of as something to eradicate -- not something to protect.But only 4% of known parasites can infect...
Stanford research finds that diversity of large animals plays an important role in carbon cycle
Stanford diversity of large animals plays carbon cycle
2017/10/25
Trees in tropical forests are well known for removing carbon dioxide from the air and storing the potent greenhouse gas as carbon in their leafy branches and extensive roots. But a new analysis led by...
Fish Study Shows Important Genome Interactions in Animal Cells
Fish Study Genome Interactions Animal Cells
2017/4/27
In a new study, researchers at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science examined how the interaction of two genomes in animal cells—the mitochondrial and nuclea...
Nutritional Evaluation and Optimisation in Neonates trial: is the protein-to-energy ratio important?
Nutritional Evaluation Optimisation in Neonates protein-to-energy
2018/12/19
The Nutritional Evaluation and Optimisation in Neonates trial has contributed significantly to our understanding of parenteral nutrition in the extreme preterm neonate (1). I was intrigued by the diff...
NSF awards $44 million for genomic research on range of plants,many economically important
NSF $44 million genomic on range of plants economically important
2016/11/4
To advance the basic science needed to improve agricultural practices, reduce demands on environmental resources, and address climate change challenges, the National Science Foundation (NSF)'s Plant G...
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...
U wave: an Important Noninvasive Electrocardiographic Diagnostic Marker
MP Girish Gupta Mohit Dayal Mukhopadhyay Saibal Yusuf Jamal TN Sunil Roy Trehan Vijay
2015/8/5
Study of U waves exemplifies important clinical role of noninvasive electrocardiography in modern cardiology. Present article highlights significance of U waves with a clinical case and also summarize...
Micropropagation of Shorea robusta: an economically important woody plant
WPM medium BAP medium IBA medium
2015/5/5
Shorea robusta is a valuable tree species which provides good quality timber along with other useful
materials like seeds which can be used as a source of starch. Woody plants are difficult to regen...
Strategies for differentiation, identification and typing of medically important species of mycobacteria by molecular methods
human bovine and avian tuberculosis
2015/1/20
Molecular biology methods offer new opportunities to differentiate, identify and type bacterial species and strains. These methods use the variability of nucleic sequences of genes such as 16S rDNA, b...
Two new requirements for producing normal ribosomes: (I) A novel helicase is needed for snoRNP biogenesis, and; (II) Pseudouridine modifications in the reaction center are important for ribosome function
Eukaryotic cells contain protein particles ribosomes RNA nucleotide pseudouridine
2014/12/11
Eukaryotic cells contain scores of small nucleolar RNAs (snoRNAs) that are complexed with proteins in particles known as snoRNPs. SnoRNPs function in processing of ribosomal RNA (rRNA) and nucleotide ...
Xenopus ADAM13 and ADAM19 are Important for Proper Convergence and Extension of the Notochord
ADAM Metalloprotease Convergence and Extension Embryo Gastrulation Mediolateral Cell Intercalation Xenopus laevis
2014/12/10
Gastrulation is a fundamental process that reorganizes the primary germ layers to shape the internal and external features of an early embryo. Morphogenetic movements underlying this process can be cl...
Tricking plants to see the light may control the most important twitch on Earth
Tricking plants see the light most important twitch Earth
2014/8/14
Copious corn growing in tiny backyard plots? Roses blooming in December? Thanks to technology that the University of Wisconsin-Madison’s Richard Vierstra has been developing for years, these things ma...
Commercially Important Marine Mollusks for Human Consumption in Acapulco, México
Mollusks Commercial Consumption Human Acapulco Mexico
2013/3/8
Acapulco, offers for international tourism a variety of mollusks that are delightful to the palate and a source of economic revenue for its residents; however there are no studies on the species consu...