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Class Notes for Soil Science at University of Saskatchewan

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SLSC 398 Lecture Notes - Lecture 11: Termite, Excavata, Aerotolerant Anaerobe
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Syntrophy and introduction to protists What are protists? They are unicellular eukaryotes, who are very diverse. They from in dierent ways, they can form laments, or colonies, or a at sheet of cells. Eukaryotes are much ...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 36: Plasmid, Cyanobacteria, Cation-Exchange Capacity
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Review questions: pH questions which of the elements are going to precipitate and availability of ions from metabolic pathways when there is a shift in pH. The ones that will stay in the soil solution. Siderophore molecu...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 12: Short-Chain Fatty Acid, Microaerophile, Hindgut
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Termites, protists, bacteria - Saliva has enzymes that break down cellulose and the cell wall - The gizzard is before the foregut and it crushes the cellulose - In the foregut more enzymes are pored on it and the cellu...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 37: Pyrite, Covalent Bond
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sulphate is the main form of sulphur that is available to use in the soil All the minerals and pH the kind of sulphur in the solution is variable the iron and calcium are insoluble in the soil high calcium or iron, sul...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 13: Alveolate, Oomycete, Kidney Bean
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Diversity of soil protists Multicellular tissues that share the same tasks, these are a lot more complicated then single cells Cilium for moving Basal bodies anchor the cilium, they are in the cell membrane * If it is p...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 14: Dna Replication, Osmoregulation, Optimal Foraging Theory
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Protist, bacteria ingestion rates What is the biogeochemical impact on grazing bacteria Environmental DNA sequences Stable isotope assays How nutrients are moved around and the amount injected and excreted. Can show you...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 15: Digestive Enzyme, Cytoskeleton, Cryptobiosis
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Osmoregulation Stramenophile brown algae Reinforment can be on the inside or outside. Euglendis proteins on the outside Dinozoa calcium and cellulose that are under the cell membrane Testate amoeba make a vase shape st...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 4: Quorum Sensing, Gram-Negative Bacteria, Gram-Positive Bacteria
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Communication among bacteria The niche Liegibs law: most limiting nutrients determines growth rate and biomass Things that run out quickly are rare nutrients, vitamins, soil depth oxygen Shelfords law: limits to growth ...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 3: Facultative Anaerobic Organism, Aerobic Organism, Obligate Aerobe
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Bacteria, niche concept and biolm A strain is once it is isolated in the lab Microenvironment always impacted by changes in concentration so the bacterial environment is changing. There are limits to what can change. Dep...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 1: Arthrobacter, Plasmid, Bdellovibrio
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Bacteria structure and function The cell wall determine the interactions with the environment Fold of protein in the membrane provides more surface area and allows it to function much faster The middle of the capsule re...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 9: Catabolite Repression, Regulon, Operon
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Regulation if nutrient use and transcription Regulation of mRNA synthesis Regulation of gene expression Varies in the cell protein Change in the gene transcription allows the organisms to adapt to environmental change ...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 8: Halogenation, Biodegradation, Horizontal Gene Transfer
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DNA uptake in bacteria Bacteria chromosome When the cell wall is broke the DNA is exposed to the enviroments ( happened a lot in drying and freezing events ) When it is cracked open it picks up foreign DNA Transformatio...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 10: Siderophore, Rhizosphere, Polyglycerol Polyricinoleate
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Plant growth promoting rhizobacteria Rhizosphere Rhizosphere: inside the root Rhizoplane: the outside of the surface of the root, included the surface of root hairs. The surface is cellulose, the place where the water mo...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 2: Polyphosphate, Glycan, Cell Membrane
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Bacteria structure and function Cell membrane, cell wall structure, and embedded proteins are what determines what goes in and out of the cell Locomotion by agellum allow chemotaxis Structure of peptidoglycan Glycans: 2...

Soil Science
SLSC 398
Sina Adl
SLSC 398 Lecture Notes - Lecture 5: Brown Algae, Red Algae, Thiobacillus
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Metabolic diversity Required balanced nutrition: C,N,P,O,H,S but they are also the micronutrients required When there is not enough nutrients they change dramatically like shape or adapt. This leads to mini cells or micr...

Soil Science
SLSC 398
Sina Adl
Laboratory Basics - Reference Guides

Lab safety is the cornerstone principle in this compelling Guide. All international safety symbols are clearly defined, with all basic lab glassware and equipment depicted by text description and diagrams. The Guide also p...

ANAT - Anatomy
ANAT 14
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