Genetic Connectivity of Pelagic Fishes (Katsuwonus pelamis and Scomberomorus commerson) across the Indo-West Pacific Alexis Jackson 1, Paul Barber 2 1.

Slides:



Advertisements
Similar presentations
Materials & Methods Collections Specimens of Themiste pyroides and Phascolosoma agassizii were collected from Peter the Great Bay (Figure 3) in the Sea.
Advertisements

Table 1. Statistics for short-beaked common dolphin mitochondrial DNA control region sequences. Genetic Analyses Reveal Multiple Populations Of Delphinus.
Hypothesis Testing Steps of a Statistical Significance Test. 1. Assumptions Type of data, form of population, method of sampling, sample size.
Planning in Molecular Systematic Studies. Planning for Molecular Systematics -Define the problem -Conduct a pilot study -Determine the appropriate sampling.
Chapter 9 Hypothesis Testing 9.4 Testing a Hypothesis about a Population Proportion.
Materials and Methods Ways to Collect Coral Larvae 1. Collect Gametes during Spawning Sites -Kapoho -Collected samples observed in lab -HIMB (Coconut Island,
Materials and Methods Abstract Conclusions Introduction 1. Korber B, et al. Br Med Bull 2001; 58: Rambaut A, et al. Nat. Rev. Genet. 2004; 5:
Microsatellites as Indicators of Genetic Diversity in Natural Populations of Black Walnut (Juglans nigra L.) Across Indiana 1 Department of Forestry and.
Genetic variation on mtDNA Cytb sequence of three populations of Chilean jack mackerel (Trachurus murphyi ) from the Southern Pacific Min ZHANG, Yong-jiu.
- Delphine MUTHS & Jérôme BOURJEA - Connectivity of Marine Protected Areas in South-Western Indian Ocean: Using population genetics of reef fish to contribute.
Morphological and genetic diversity of the larch populations on the Kuril Island I.Yu. Adrianova Group of Plant Molecular Genetics Institute of Biology.
Gary GELLER NASA Ecological Forecasting Program Jet Propulsion Laboratory California Institute of Technology NASA Biodiversity Meeting Silver Spring, MD.
Genetic diversity and population structure of sea trout in Gulf of Finland: implications for conservation and management Riho Gross, Marja-Liisa Koljonen,
POPULATION GENETIC STRUCTURE AND NATURAL VARIATION OF THE MODEL PLANT, ARABIDOPSIS THALIANA, IN ITS NATIVE SOUTHERN RANGE EXTREME AC Brennan, B Méndez-Vigo,
Background  The soft shell clam, Mya arenaria, currently occupies a large geographical range in the northern hemisphere.  Soft shell clams are found.
Geographic differentiation in Neisseria meningitidis Daniel J. Wilson 1, H. Claus 2, M. C. J. Maiden 1, N. McCarthy 1, K. A. Jolley 1, R. Urwin 1, F. Hessler.
Genetic diversity of Manayunkia speciosa in the Klamath River basin
Phylogeography of the Seastar Linckia laevigata and its obligate parasite Thyca crystallina Bolanle Akinronbi, Marta Muñoz, Paul Barber.
The Interconnectedness of the Chesapeake Bay Watershed Karen Sondak CREST Center for the Integrated Study of Coastal Ecosystem Processes and Dynamics University.
PHYLOGEOGRAPHY OF THE BOBWHITES Damon Williford, Randy W. DeYoung, Leonard A. Brennan, Fidel Hernández Caesar Kleberg Wildlife Research Institute Texas.
Steelhead Genetic Diversity at Multiple Spatial Scales in the Snake River Basin, Idaho Authors: Jennifer L. Nielsen 1, Alan Byrne 2, Sara L. Graziano 1.
Lab 7. Estimating Population Structure. Goals 1.Estimate and interpret statistics (AMOVA + Bayesian) that characterize population structure. 2.Demonstrate.
WP5: Genetic Erosion and Genetic Pollution Methodologies.
AP Biology Chapter 15 – Mechanisms of Evolution
The management of small pelagics. Comprise the 1/3 of the total world landings Comprise more than 50% of the total Mediterranean landings, while Two species,
Example Suppose we want to prove that the mean commute time for people in Lexington to get to work is less than 20 minutes. A random sample of 125 people.
Genetic differentiation of caribou herds and reindeer in Northern Alaska Karen H. Mager, Kevin E. Colson, and Kris J. Hundertmark Institute of Arctic Biology,
Randy W. DeYoung, Erin M. Wehland, Damon L
Advisor: Wilson Freshwater
Northern Star Coral (Astrangia poculata) Populations from the New Jersey Coast. Abstract- This project investigated the distribution and molecular evolution.
Marie Jones Hanover College, Biology Department Hanover, IN
Lab 7. Estimating Population Structure
Methods  DNA was isolated from blood samples collected at four separate locations.  Samples were Nanodropped to ensure proper concentrations of DNA.
Fecal DNA typing to determine the fine scale population structure and sex-biased dispersal pattern of Eurasian otter (Lutra lutra) in Kinmen CHUAN-CHIN.
Elucidating The Mechanisms Behind Successful Indicators of Biodiversity Joshua Lawler National Research Council / U.S. Environmental Protection Agency.
Chapter 1 Principles of Life
Phylogeographic structure of Tridacna crocea across the Indo West Pacific “How diverse is your clam chowda?” Matthew Subia 1, Paul Barber 2 1 CSU Monterey.
Determining Factors that Reflect Aphid Presence Eco-Informatics Summer Institute 2007 Genevieve Layman Sean Moore Elizabeth Borer.
Cooperation and expertise for a sustainable future INTRODUCTION The endangered freshwater pearl mussel, Margaritifera margaritifera, requires.
Chapter 1 Principles of Life. All organisms Are composed of a common set of chemical components. Genetic information that uses a nearly universal code.
Lec. 19 – Hypothesis Testing: The Null and Types of Error.
Pollen Donor Diversity in a Fragmented, Prairie Perennial Population Diedre F. Reitz 1, Jacob J. Friedman 2, and Jennifer L. Ison 3,4 1) Carleton College,
Population Structure High population divergence at the state level Populations from western Indiana genetically differed from the BONWR population Genetic.
Problems With Sea Turtle Extinction By Alex Baker.
Supplementary Figure 1. Summary of repeat field surveys and temporal genetic analysis for 10 sites with multiple years of collections, including (i) site.
Summary of presentation Introduction of the dissertation.
Samuel A. Logan, Prattana Phuekvilai and Kirsten Wolff
Alyssa Kent 6/1/2013 C-MORE Student Symposium
Crystiana Tsujiura (’14) and Judy L. Stone
Natural Variation and the Genetic Basis of
Observed Heterozygosity Expected Heterozygosity
Dr.MUSTAQUE AHMED MBBS,MD(COMMUNITY MEDICINE), FELLOWSHIP IN HIV/AIDS
Introduction to Statistics
The bacterial ecology of the sheep mammary gland
Effects of light and thermal variation on symbiotic and aposymbiotic states of the temperate sea anemone, Anthopleura elegantissima  Ellen G. Dow1,2, Allison.
TECHjOSH.COM TechJosh.com.
Molecular Genetic Variation in Cogongrass Near the Point of Initial Introduction into the Southeastern United States Ludovic J.A.Capo-chichi W.H. Faircloth,A.G.
Hypothesis Tests for Two Population Proportions
Explain how genetic drift results in evolution.
Section 12.2: Tests about a Population Proportion
Freshwater pearl mussel, Margaritifera margaritifera: Host specificity and genetic variation in Norway BJØRN MEJDELL LARSEN & STEN KARLSSON Norwegian Institute.
Hypothesis Tests for Proportions
Track the Split of Crocodile Sub Populations
Sopiko Kurdadze Supervisor: Professor David Tarkhnishvili
ECOLOGY THE INTRODUCTION.
Timothy J. Verdon, R. John Mitchell, Roland A.H. van Oorschot 
Data Hub for Asia-Pacific
Jay-Hyun Jo, Clay Deming, Elizabeth A. Kennedy, Sean Conlan, Eric C
Correlation A measure of the strength of the linear association between two numerical variables.
Section 12.1: Significance Tests in Practice
Presentation transcript:

Genetic Connectivity of Pelagic Fishes (Katsuwonus pelamis and Scomberomorus commerson) across the Indo-West Pacific Alexis Jackson 1, Paul Barber 2 1. Yale University 2. Boston University, MBL

Species of Study Katsuwonus pelamis Scomberomorus commerson Katsuwonus pelamis

°° Katsuwonus pelamis Scomberomorus commerson

Biogeography of Indo-West Pacific

Regional genetic differentiation of Linckia laevigata

Collection Sites

Objectives 1. Investigate population structure of pelagic fishes in IWP 2. Investigate population dynamics of pelagic fish

Hypotheses 1. Fishes not affected by Pleistocene 2. Limited flow to Indian and Pacific 3. K. pelamis different from Scomberomorus

Methods Sample Size: 241 –Scomberomorus commerson (76) –Katsuwonus pelamis (165) Extraction Method: Chelex PCR ABI 377 Statistical Analysis: PAUP, Arlequin

K. pelamis

Population Pairwise FSTs Katsuwonus pelamis

Population Pairwise FSTs Katsuwonus pelamis

AMOVA Analysis Katsuwonus pelamis

S. commerson

Population Pairwise FSTs Scomberomorus commerson

AMOVA Analysis Scomberomorus commerson

Molecular Diversity Indices K. pelamis

Molecular Diversity Indices S. commerson

Conclusions Panmixia not a phenomenon for S. commerson in IWP Boundaries for pelagic fish Commercial significance

Acknowledgements Many thanks to the following: Paul BarberPaul Barber Elizabeth JonesElizabeth Jones Josh DrewJosh Drew Eric CrandallEric Crandall Timery DeBoerTimery DeBoer Matthew SubiaMatthew Subia Krystle ChavarriaKrystle Chavarria Jeannie ChoiJeannie Choi National Science Foundation and The Diversity ProjectNational Science Foundation and The Diversity Project

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com. Inc. All rights reserved.