'Branch point' diaporamas de présentation

Phylogeny

Phylogeny. 0. 20. Overview: Investigating the Evolutionary History of Life. Legless lizards and snakes evolved from different lineages of lizards with legs Legless lizards have evolved independently in several different groups through adaptation to similar environments. Figure 20.1.

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Phylogeny

Phylogeny. 0. 20. Overview: Investigating the Evolutionary History of Life. Legless lizards and snakes evolved from different lineages of lizards with legs Legless lizards have evolved independently in several different groups through adaptation to similar environments. Figure 20.1.

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Overview: Investigating the Evolutionary History of Life

Objective 4: TSWBAT describe how biologists reconstruct and interpret phylogenies using systematics. Overview: Investigating the Evolutionary History of Life. Legless lizards and snakes evolved from different lineages of lizards with legs

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In eukaryotes, large primary transcripts are processed to smaller, mature mRNAs.

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Chapter 19: Evolutionary Patterns, Rates and Trends

Chapter 19: Evolutionary Patterns, Rates and Trends. Macroevolution. The large-scale patterns, trends, and rates of change among families and other more inclusive groups of species. Biological Species Concept.

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V23 Regular vs. alternative splicing

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Software Reliability Techniques Applied to Constellation

Software Reliability Techniques Applied to Constellation. Technical Briefing NASA OSMA Software Assurance Symposium September 9-11, 2008. Allen P. Nikora, JPL/Caltech, PI Sergio Guarro, ASCA, Inc., Co-I.

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Software Reliability Techniques Applied to Constellation

Software Reliability Techniques Applied to Constellation. Technical Briefing NASA OSMA Software Assurance Symposium September 9-11, 2008. Allen P. Nikora, JPL/Caltech, PI Sergio Guarro, ASCA, Inc., Co-I.

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Chapter 18 Phylogeny and the Tree of Life

Chapter 18 Phylogeny and the Tree of Life. Phylogeny. Phylon = tribe, geny = genesis or origin The evolutionary history of a species or a group of related species. Phylogeny. Found in the fossil record, molecules and genomes. Systematics.

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Five Classes of Introns

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ANCESTRAL LIZARD (with limbs)

No limbs. Eastern glass lizard. Monitor lizard. Iguanas. ANCESTRAL LIZARD (with limbs). Snakes. No limbs. Geckos. Species: Panthera pardus. Genus: Panthera. Family: Felidae. Order: Carnivora. Class: Mammalia. Phylum: Chordata. Kingdom: Animalia. Domain: Bacteria. Domain:

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Introduction to Mass Spectrometry (MS) A mass spectrometer produces a spectrum of masses based on the structure of a mol

Introduction to Mass Spectrometry (MS) A mass spectrometer produces a spectrum of masses based on the structure of a molecule. The x-axis of a mass spectrum represents the masses of ions produced (m/z) The y-axis represents the relative abundance of each ion produced

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98-0150: Proposed Modifications to the Baseline Text and Living List on Multipoint ABR Behavior

98-0150: Proposed Modifications to the Baseline Text and Living List on Multipoint ABR Behavior. Sonia Fahmy, Raj Jain, Rohit Goyal, and Bobby Vandalore Department of CIS, The Ohio State University Contact: jain@cse.ohio-state.edu http://www.cse.ohio-state.edu/~jain/. Pt-to-mpt ABR

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BIOC/DENT/PHCY 230 LECTURE 9

BIOC/DENT/PHCY 230 LECTURE 9. Carbohydrate metabolism in the fasted state. the body needs to ensure there is a constant supply of glucose for tissues like the brain

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Version Control, Revision Control

Version Control, Revision Control. Software Configuration Management. Version Control. During software development it is inevitable To be able to recreate any earlier internally or externally released version of the software product

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CSCE614 HW4: Implementing Pseudo-LRU Cache Replacement Policy

CSCE614 HW4: Implementing Pseudo-LRU Cache Replacement Policy. 11/3/2011 Baik Song An. Pseudo-LRU (PLRU). Finds an item that most likely has not been accessed very recently, given a set of items and a sequence of access events to the items Lower overheads compared to true LRU

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Taxonomy Ch. 18.2 (p.342-346)

Taxonomy Ch. 18.2 (p.342-346). Phylogeny = evolutionary history of an organism; Classification is based on evolutionary relationships Phylogenetic tree = a family tree that shows evolutionary relationships Fossil record Morphology (body parts and shapes) DNA, RNA.

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