Tags

Type your tag names separated by a space and hit enter

The importance of effective sampling for exploring the population dynamics of haploid-diploid seaweeds.
J Phycol. 2016 Feb; 52(1):1-9.JP

Abstract

The mating system partitions genetic diversity within and among populations and the links between life history traits and mating systems have been extensively studied in diploid organisms. As such most evolutionary theory is focused on species for which sexual reproduction occurs between diploid male and diploid female individuals. However, there are many multicellular organisms with biphasic life cycles in which the haploid stage is prolonged and undergoes substantial somatic development. In particular, biphasic life cycles are found across green, brown and red macroalgae. Yet, few studies have addressed the population structure and genetic diversity in both the haploid and diploid stages in these life cycles. We have developed some broad guidelines with which to develop population genetic studies of haploid-diploid macroalgae and to quantify the relationship between power and sampling strategy. We address three common goals for studying macroalgal population dynamics, including haploid-diploid ratios, genetic structure and paternity analyses.

Links

Publisher Full Text (DOI)

Authors+Show Affiliations

Krueger-Hadfield SA
Grice Marine Laboratory, College of Charleston, 205 Fort Johnson Rd, Charleston, South Carolina, 29412, USA.
Hoban SM
National Institute for Mathematical and Biological Synthesis, University of Tennessee, Knoxville, Tennessee, USA.

MeSH

DiploidyGenetics, PopulationHaploidyModels, GeneticPopulation DynamicsSample SizeSeaweedSoftware

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.

Language

eng

PubMed ID

26987084

Citation

Krueger-Hadfield, Stacy A., and Sean M. Hoban. "The Importance of Effective Sampling for Exploring the Population Dynamics of Haploid-diploid Seaweeds." Journal of Phycology, vol. 52, no. 1, 2016, pp. 1-9.
Krueger-Hadfield SA, Hoban SM. The importance of effective sampling for exploring the population dynamics of haploid-diploid seaweeds. J Phycol. 2016;52(1):1-9.
Krueger-Hadfield, S. A., & Hoban, S. M. (2016). The importance of effective sampling for exploring the population dynamics of haploid-diploid seaweeds. Journal of Phycology, 52(1), 1-9. https://doi.org/10.1111/jpy.12366
Krueger-Hadfield SA, Hoban SM. The Importance of Effective Sampling for Exploring the Population Dynamics of Haploid-diploid Seaweeds. J Phycol. 2016;52(1):1-9. PubMed PMID: 26987084.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - The importance of effective sampling for exploring the population dynamics of haploid-diploid seaweeds. AU - Krueger-Hadfield,Stacy A, AU - Hoban,Sean M, Y1 - 2016/01/11/ PY - 2015/08/28/received PY - 2015/10/12/accepted PY - 2016/3/18/entrez PY - 2016/3/18/pubmed PY - 2017/1/11/medline KW - algae KW - allele frequencies KW - cystocarps KW - haploid-diploid KW - mating systems KW - paternity analyses KW - population genetics KW - simulations SP - 1 EP - 9 JF - Journal of phycology JO - J Phycol VL - 52 IS - 1 N2 - The mating system partitions genetic diversity within and among populations and the links between life history traits and mating systems have been extensively studied in diploid organisms. As such most evolutionary theory is focused on species for which sexual reproduction occurs between diploid male and diploid female individuals. However, there are many multicellular organisms with biphasic life cycles in which the haploid stage is prolonged and undergoes substantial somatic development. In particular, biphasic life cycles are found across green, brown and red macroalgae. Yet, few studies have addressed the population structure and genetic diversity in both the haploid and diploid stages in these life cycles. We have developed some broad guidelines with which to develop population genetic studies of haploid-diploid macroalgae and to quantify the relationship between power and sampling strategy. We address three common goals for studying macroalgal population dynamics, including haploid-diploid ratios, genetic structure and paternity analyses. SN - 1529-8817 UR - https://www.unboundmedicine.com/medline/citation/26987084/The_importance_of_effective_sampling_for_exploring_the_population_dynamics_of_haploid_diploid_seaweeds_ DB - PRIME DP - Unbound Medicine ER -