Search for tag: "abundance"

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Beyond Normalizations: Incorporating Scale… duration 1 hour 12 minutes Beyond Normalizations: Incorporating Scale… Beyond Normalizations: Incorporating Scale Uncertainty in ALDEx2 \| Michelle Nixon, PhD, Penn State	Beyond Normalizations: Incorporating Scale Uncertainty in ALDEx2 \| Michelle Nixon, PhD, Penn State Dr. Michelle Nixon a member of Dr. Justin Silverman's lab at Penn State University demonstrates how to incorporate scale uncertainty when transforming your microbiome read count data, using… microbiome statistics scale gamma model question samples assumption uncertainty microbes normalization positives abundance condition sample questions sense analysis gut tax function From Nichole Ginnan 0 likes 0 plays 0 Usage Academic Research Training Zoom Recording Creative Commons None (All Rights Reserved) Open Educational Resources (OER) OER
Characterizing the Role of Bacteriophages in the… duration 54 minutes 4 seconds Characterizing the Role of Bacteriophages in the… Characterizing the Role of Bacteriophages in the Human Gut \| Alejandro Reyes Muños, PhD, Universidad de los Andes, Colombia	Characterizing the Role of Bacteriophages in the Human Gut \| Alejandro Reyes Muños, PhD, Universidad de los Andes, Colombia Dr. Alejandro Reyes Muños, Profesor Asociado and Director of the Biología Computacional y Ecología Microbiana (BCEM) at the Universidad de los Andes in Colombia, presents his… microbiome phage virus healthcare bacteria viruses abundance lot things thing fish prophages sequencing communities cross bit dynamics therapy salmonella species host experiments point question From Nichole Ginnan 0 likes 7 plays 0 Usage Academic Research Zoom Recording Creative Commons None (All Rights Reserved) Open Educational Resources (OER) OER
Metatranscriptomics; Ready for Prime Time? \| Greg… duration 58 minutes 52 seconds Metatranscriptomics; Ready for Prime Time? \| Greg… Metatranscriptomics; Ready for Prime Time? \| Greg Gloor, Ph.D., University of Western Ontario	Metatranscriptomics; Ready for Prime Time? \| Greg Gloor, Ph.D., University of Western Ontario Metatranscriptomics presents a wickedly hard problem when analyzed by high throughput sequencing because of the many moving parts: the abundance and occurrence of different species can vary along… genes correlation species things datasets dataset difference abundance lot transformations samples gene approach sequencing point problem transcriptomics plot analysis tools zoom log correlations variance From Microbiome Center_admin 0 likes 13 plays 0 Usage Zoom Recording
2021 NOV 05 Species-specific effects and fungal… duration 57 minutes 39 seconds 2021 NOV 05 Species-specific effects and fungal… 2021 NOV 05 Species-specific effects and fungal associations of trees alter soil microbiome structure and function	2021 NOV 05 Species-specific effects and fungal associations of trees alter soil microbiome structure and function Caylon Yates, Graduate Student, Penn State soil mycorrhizal trees fungi species nitrogen associations microbes tree decomposition difference plots garden litter matter letter nutrients abundance kind plant From Microbiome Center_admin 0 likes 18 plays
CHEM 110 - Chapter 1.1 Percent Abundance of… duration 11 minutes 41 seconds CHEM 110 - Chapter 1.1 Percent Abundance of… CHEM 110 - Chapter 1.1 Percent Abundance of Isotopes	CHEM 110 - Chapter 1.1 Percent Abundance of Isotopes Introduction and Learning objectives 00:00 Review of Isotopes 00:22 Sample calculation of average atomic mass 04:25 Practice problem 08:17 Mass spectrometry 09:22 mass abundance silicon vanadium boys carbon isotopes abundances times amu percent age average weight girls amount isotope element table carbon-14 From Adam Herring 0 likes 953 plays 0
2020 OCT 23 From the biodiversity to the… duration 50 minutes 29 seconds 2020 OCT 23 From the biodiversity to the… 2020 OCT 23 From the biodiversity to the functionality of the common bean microbiome	2020 OCT 23 From the biodiversity to the functionality of the common bean microbiome Nejc Stopnisek, Ph.D., Michigan State University microbiome samples plant color model bean study occupancy diversity soil abundance plants cortex plane rise network analysis genotype From Matt Black 0 likes 13 plays
2020 SEPT 25 Statistical methods for the analysis… duration 40 minutes 59 seconds 2020 SEPT 25 Statistical methods for the analysis… 2020 SEPT 25 Statistical methods for the analysis of microbiome data	2020 SEPT 25 Statistical methods for the analysis of microbiome data Justin Silverman, Ph.D., Penn State microbiome center weekly meeting model abundance models taxa abundances zeros bias samples pcr sample tax variation thing lot process analysis inflation problem sequencing bacteria zoom From Matt Black 0 likes 55 plays 0 Usage Zoom Recording