skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Attention:

The NSF Public Access Repository (PAR) system and access will be unavailable from 10:00 PM to 12:00 PM ET on Tuesday, March 25 due to maintenance. We apologize for the inconvenience.


Title: Social Group Interactions and Mating Patterns of the Cayo Santiago Rhesus Macaque Colony: A Retrospective Approach
The rich records of Rhesus macaques at Cayo Santiago (CS) with detailed information of individual and family relationships enables extended genetic analyses of the reproductive history of the colony. As a part of a collaborative effort to build a Knowledge Model of the history of health of the CS Rhesus colony, this study further delves into the intricate social group interactions and reproduction dynamics to provide an integrated perspective for a deeper understanding of familial connections and genetic aggregations. Leveraging matrilineal lineage developed from previous work and patrilineal tracing made available since mid-1970’s, as well as inter-group transfer data, this study attempted to provide retrospective views of group evolution history, with an emphasis on dyad interactions regarding their natal and transferred groups. Employing tools and techniques popular in social community analysis, including graph database and Gephi, this study conducted a comparative analysis focused on animals born between 2005 and 2014. Preliminary results indicated that communities identified by using Gephi matched well with census records, while deviations from historical sketches of group evolution summaries existed as well. Upcoming results from using Neo4j, a graph database system, will be compared with these findings, which can be integrated more smoothly with CSViewer for Analysts, the graphical user interfaces for the CS Knowledge Model to be introduced in a workshop at AABA 2024 annual meeting. Findings of this research can help add one more perspective to pathological studies seeking correlations with environmental factors such as food provision and natural disasters like hurricanes.  more » « less
Award ID(s):
1926402
PAR ID:
10535618
Author(s) / Creator(s):
; ; ; ; ;
Corporate Creator(s):
Publisher / Repository:
The 93rd Annual Conference of American Association of Biological Anthropology
Date Published:
Format(s):
Medium: X
Institution:
Mercer University
Sponsoring Org:
National Science Foundation
More Like this
  1. Daimi, K.; and Sadoon, A. Al (Ed.)
    In this paper, we introduce an NSF funded project that aims to develop a database that integrates genetic, environmental and age-related information to study their effects on health conditions of a rhesus monkey colony at Cayo Santiago, Puerto Rico, which has been founded since 1938. In this project, we will combine the osteology data with the rich genealogy and demographic information into a searchable and computer-interoperable knowledge model accessible through user-friendly interfaces. Backed by the integrated database, this system will provide researchers and the public information from the Cayo Santiago rhesus colony and the derived skeletal collection, a powerful non-human model for datamining to study human disease. Undergraduate and graduate students from diverse communities have been incorporated into research and development activities. Related materials are used as case studies in relevant classes at Mercer University to help train these undergraduate students into problem solvers. 
    more » « less
  2. Abstract The study of social parasitism faces numerous challenges arising from the intricate and intranidal host–parasite interactions and the rarity of parasites compared to their free-living counterparts. As a result, our understanding of the ecology and evolution of most social parasites remains limited. Using whole-genome and reduced-representation sequence data, we conducted a study to fill knowledge gaps on host use, colony social structure, and population genetics of the facultative dulotic ant Formica aserva Forel. Our study reveals the remarkable ability of F. aserva to exploit at least 20 different host species across its wide geographic distribution. In some cases, one social parasite colony exploits multiple hosts simultaneously, suggesting a high degree of generalization even at a local spatial scale. Approximately 80% of the colonies were monogyne (with a single queen), with many exhibiting higher rates of polyandry compared to most Formica ants. Although we identified a supergene on chromosome 3, its association with colony structure remains uncertain due to the rarity of polygyny in our sample. Population genetic analyses reveal substantial geographic population structure, with the greatest divergence between California populations and those from the rest of the range. Mitochondrial population structure differs from structure inferred from the nuclear genome on a broad geographic scale, suggesting a possible role of adaptive introgression or genetic drift. This study provides valuable insights into the ecology and evolution of F. aserva, underscoring the need for further research to decipher the complexities of host interactions and the genetic mechanisms that regulate social structure. 
    more » « less
  3. Arabnia, Hamid R.; Deligiannidis, Leonidas; Tinetti, Fernando G.; Tran, Quoc-Nam (Ed.)
    Primate models are important for understanding human conditions, especially in studies of ageing, pathology, adaptation, and evolution. However, how to integrate data from multiple disciplines and render them compatible with each other for datamining and in-depth study is always challenging. In a long-term project, we have started a collaborative research endeavor to examine the health history of a free-ranging rhesus macaque colony at Cayo Santiago, and build a knowledge model for anthropological and biomedical/translational studies of the effects of environment and genetics on bone development, aging, and pathologies. This paper discusses the conceptual design as well as the prototyping of this model and related graphical user interfaces, and how these will help future scientific queries and studies. 
    more » « less
  4. Arabnia, Hamid R.; Deligiannidis, Leonidas; Tinetti, Fernando G.; Tran, Quoc-Nam (Ed.)
    Primate models are important for understanding human conditions, especially in studies of ageing, pathology, adaptation, and evolution. However, how to integrate data from multiple disciplines and render them compatible with each other for datamining and in-depth study is always challenging. In a long-term project, we have started a collaborative research endeavor to examine the health history of a free-ranging rhesus macaque colony at Cayo Santiago, and build a knowledge model for anthropological and biomedical/translational studies of the effects of environment and genetics on bone development, aging, and pathologies. This paper discusses the conceptual design as well as the prototyping of this model and related graphical user interfaces, and how these will help future scientific queries and studies. 
    more » « less
  5. Bales, Karen (Ed.)
    Abstract The Cayo Santiago rhesus macaque colony represents one of the most important nonhuman primate resources since their introduction to the Caribbean area in 1938. The 85 years of continuing existence along with the comprehensive database of the rhesus colony and the derived skeletal collections have provided and will continue to provide a powerful tool to test hypotheses about adaptive and evolutionary mechanisms in both biology and medicine. 
    more » « less