16S rRNA Phylogeny 2) You are analyzing the evolutionary relationship between six different microorganisms (A-F). You performed phylogenetic analysis of the 16S rRNA B gene and you obtained the phylogenetic trees shown A on the left: Functional Clustering C B (+) B (-) D a. You perform a functional analysis for gene E beta and organized the microorganisms based on ACD BEF their functional phenotype (see groups to the right). You noticed that Microorganism B does not cluster with its phylogenetic group. To solve this enigma, you sequence the chromosomal region surrounding gene beta obtaining the results seen pictorially to the right: Based on these results, what is the most likely explanation Sequence Data

16S rRNA Phylogeny 2) You are analyzing the evolutionary relationship between six different microorganisms (A-F). You performed phylogenetic analysis of the 16S rRNA B gene and you obtained the phylogenetic trees shown A on the left: Functional Clustering C B (+) B (-) D a. You perform a functional analysis for gene E beta and organized the microorganisms based on ACD BEF their functional phenotype (see groups to the right). You noticed that Microorganism B does not cluster with its phylogenetic group. To solve this enigma, you sequence the chromosomal region surrounding gene beta obtaining the results seen pictorially to the right: Based on these results, what is the most likely explanation Sequence Data

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

In the table below is a short gene sequence in 4 closely related taxa and an outgroup. Based on comparisons of this DNA sequence, determine the placement of these four taxa in the phylogenetic tree below. Clearly identify the taxon (P, Q, R, or S) that corresponds to each branch tip (1, 2, 3, or 4). Based on your constructed tree, is Species P more closely related to Species Q or Species S? Justify your answer.
For the first phylogenetic tree, if we assume absolute time is NOT represented, can we say that the species in circle B are more closely related than the species in Circle A? For the second phylogenetic tree (if we hold the same assumptions), can we say that B and C are more closely related than A and C?
List and explain the sources of genetic variation in archae List and explain the sources of genetic variation in bacteria 0.
Sequence data from OTUs are provided in the table below with values provided as (percentage distance x 1000) measurements. Determine the phylogenetic tree from the data in the table below using the UPGMA procedure mentioned in class. Berenstain Bear Berentstain Bear Care Bear Gummi Bear Paddington Bear Care Bear 160 Gummi Bear 150 40 Paddington Bear 80 130 120 Place each OTU in the correct box on the appropriate tree below. Do not label the incorrect tree. Care Bear Gummi Bear Berenstain Bear Paddington Bear
Why is molecular data for phylogenetic inference best analyzed with use of an explicit model of molecular evolution? A) This is true of morphological data, not molecular data, it is impossible to model changes in molecular sequence data because it is constantly evolving. B) Because molecular data is known to only experience random changes and is constantly evolving, a chaotic model of evolution can universally be applied to molecular sequence data for phylogenetic analysis. C) Because molecular data is known to experience non-random changes in terms of the likelihood of different types of mutations -- transitions vs. transversions, at different codon positions, which can be used to infer sequence evolution and relationship. D) None of the above.
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Why are the phylogenetic trees generated using MEGA and PhyML different?