Search for tag: "genes"

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58:17 Sexual interactions induce early death in… Sexual interactions induce early death in nematodes: strategies and counter-strategies	Sexual interactions induce early death in nematodes: strategies and counter-strategies Dr. Lauren Booth Brunet Lab Department of Genetics Stanford UniversityDr. Lauren Booth is interested in aging and the variables that influence how an organism ages. She prefaces the presentation… sperm males hermaphrodite lifespan hermaphrodites genes gene demise elegans animals pathway pheromones male presence interactions result lab expression span From Biological Sciences Academic Forums 0 likes 417 plays 0
01:01:51 Plant Evolutionary Biology Plant Evolutionary Biology	Plant Evolutionary Biology Dr. Ben Blackman Department Plant & Microbial Biology University of California, BerkeleyDr. Ben Blackman describes his lab's major interests where his group tries to understand the… plants sunflower lab growth west tracking inhibitor tongue genes east pigmentation pollinators pollinator environment panel clock stem sunflowers gene From Biological Sciences Academic Forums 0 likes 172 plays 0
52:16 Into thinner air: How pikas live on the roof of… Into thinner air: How pikas live on the roof of the world and implications for their persistence	Into thinner air: How pikas live on the roof of the world and implications for their persistence Recorded: April 17, 2019 highest elevations pica species human dominated north america dominated area oxygen concentration species level food source year period heat transfer previous study oxidase protein systems theory fold difference low elevation deer bit bigger individual level hypoxic stress time scale burrowing species habitat (ecology) terminology folded protein food web 4000 meter geography terminology single individual oxygen locally extinct meter gradient mammals of india snow leopard tibetan yak environmental conservation meter site invasive species low elevation 6000 meters protein efficiency change elevation species range climate change sample collection high elevation montane ecology complex system previous range blood sample climate history efficient protein penguin scales mammals of asia gene expression lower elevation monotypic mammal genera cool result high elevation pica american pie oxygen phosphorylation pathway deer mice genes highlighted sea level length range limit genetic differences mountain system proteins topography elevations site population genetics extinction main thing oxidative phosphorylation pathway mammals of china cold stress genetic adaptation hypoxia tolerance takes place philosophical terminology continents current species range long term persistence amino acid 100 years darker green museum collections physical geography environmental terminology main reason percent oxygen generate oxygen concentrations cold environment higher elevation 5000000 years candidate gene burrow systems 5000 meter site tibetan plateau limited oxygen 100 percent caption complete economics terminology human impact snow global surface temperature m.r. geodesy 5000 meter average rate broad elevation current range human population sequencing data big cats of india elevation range mammals of pakistan human spaceflight lower elevations species movement upward thought 50000000 years elevations species effects species gene elevation pikas pica expression adaptations samples elevations change genes meters climate range study lot pathway differences protein From Gateway Science Museum 0 likes 154 plays 0
59:45 Using Drosophila Melanogaster to Indentidy… Using Drosophila Melanogaster to Indentidy Chemicals That Confer Risk of Neurodevelopmental Disorders	Using Drosophila Melanogaster to Indentidy Chemicals That Confer Risk of Neurodevelopmental Disorders Dr. Kimberly Mulligan Assistant Professor Department of Biology Sacramento State University Dr. Kim Mulligan shares her research utilizing drosophila melanogaster (a species of fly) to… neuro typical behavioral phenotypes pregnant mom micro biome neural stem cell behavioral difference neuroanatomy autism risk environment type unexposed increased incidence brightly colored paint brain development support groups classical genetics high exposure level developing fetus nervous system signal transduction organophosphate pesticides p.c.p. demography neurodevelopmental disorder fertility developmental biology successful copulation gut microbiome neurology multiple genes cloning midline crossing medical terminology tooth fairy e.p.a. cell biology bipolar disorder chemical exposure public outcry higher incidence stem cells genes developmental disorder wild type unexposed neuro development model organism special education greatest risk interpersonal relationships toxicology b.p.a. behavioral concepts embryology of nervous system wild type cellular phenotype neurobiology psychiatric diagnosis environmental chemicals u.c. embryology focal plane diseases and disorders stem cell 1st time innate behavior percent depression great question psychotherapy population developmental psychology data set learning disabilities reproduction u.c. davis prenatal environmental exposures p.c.b. 100 percent b.p. neurons r.n.a. autism caption complete neurological disorders in children mushroom body genetic variants fruit fly signaling pathway arthropod anatomy neuro developmental psychiatry neuroscience p.c.b. $95.00 neural circuitry single gene environmental factors developmental neuroscience brain axis behavioral analysis wild type expose biotechnology courtship behavior neurological disorders From Biological Sciences Academic Forums 0 likes 203 plays 0
51:38 Gliding Motility in Filamentous Cyanobacteria Gliding Motility in Filamentous Cyanobacteria	Gliding Motility in Filamentous Cyanobacteria Dr. Doug Risser Faculty, University of the Pacific Cyanobacteria are a phylum of bacteria that obtain their energy through photosynthesis. They are very versatile organisms. Dr. Risser’s… d.n.a. photosynthetic nutrition gene expression futurology genes bacteria aging protein methods metabolism filament From Biological Sciences Academic Forums 0 likes 101 plays 0
01:08:01 Diet-Genome Interactions: An Example of… Diet-Genome Interactions: An Example of Multi-Scale Biology and Cross-Kingdom Regulation	Diet-Genome Interactions: An Example of Multi-Scale Biology and Cross-Kingdom Regulation Dr. Raymond L. Rodriguez Professor, UC, Davis The focus of Dr. Rodriguez’ presentation is the interaction between human genes and our dietary environment. He asserts that this interaction is… d.n.a. gerontology genetics essential nutrients diets classical genetics genes sequenced genomes thing dietary eating behaviors medicine obesity biochemistry nutrition From Biological Sciences Academic Forums 0 likes 30 plays 0