Familial aggregation of chronic diarrhea disease (CDD) in rhesus macaques (Macaca mulatta)

Sreetharan Kanthaswamy, Hanie A. Elfenbein, Amir Ardeshir, Jillian Ng, Dallas Hyde, David Glenn Smith, Nicholas Lerche

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Chronic diarrheal disease (CDD) is a critical problem for breeders of captive rhesus macaque (Macaca mulatta), as it results in significant levels of morbidity and death annually. As with other inflammatory disorders, CDD is thought to be caused by environmental and/or genetic factors. Although correspondence between the characters defined as Mendelian by pedigree or segregation analysis and functional genes is difficult to establish, such analyses provide essential entry points into understanding CDD in captive bred rhesus macaques. To investigate the familial aggregation of CDD in captive rhesus macaque, we performed pedigree, segregation and heritability analyses on genealogical data from 55 severely affected individuals (probands) through whom relatives with a history of CDD were ascertained from routine computerized colony records comprising vital and demographic statistics of 10,814 rhesus macaques. We identified 175 rhesus macaques with CDD and estimated its incidence as approximately 2% in the colony. The disease strongly clustered in eight multi-generation pedigrees. Inspection of the pedigrees, segregation analysis and heritability estimate of CDD suggest that susceptibility to the disease is under strong genetic control. Identification of the locations of susceptibility genes in the rhesus macaque genome could facilitate the reduction of their frequency in captive breeding facilities. Am. J. Primatol.

Original languageEnglish (US)
Pages (from-to)262-270
Number of pages9
JournalAmerican Journal of Primatology
Volume76
Issue number3
DOIs
StatePublished - Mar 2014
Externally publishedYes

Fingerprint

Macaca mulatta
diarrhea
pedigree
heritability
demographic statistics
diarrheal disease
genetic resistance
captive breeding
gene
morbidity
disease resistance
genes
death
genome
breeds
incidence
breeding
history

Keywords

  • Chronic diarrheal disease
  • Heritability
  • Non-human primates
  • Pedigree analysis
  • Segregation analysis

ASJC Scopus subject areas

  • Animal Science and Zoology
  • Ecology, Evolution, Behavior and Systematics

Cite this

Familial aggregation of chronic diarrhea disease (CDD) in rhesus macaques (Macaca mulatta). / Kanthaswamy, Sreetharan; Elfenbein, Hanie A.; Ardeshir, Amir; Ng, Jillian; Hyde, Dallas; Smith, David Glenn; Lerche, Nicholas.

In: American Journal of Primatology, Vol. 76, No. 3, 03.2014, p. 262-270.

Research output: Contribution to journalArticle

Kanthaswamy, Sreetharan ; Elfenbein, Hanie A. ; Ardeshir, Amir ; Ng, Jillian ; Hyde, Dallas ; Smith, David Glenn ; Lerche, Nicholas. / Familial aggregation of chronic diarrhea disease (CDD) in rhesus macaques (Macaca mulatta). In: American Journal of Primatology. 2014 ; Vol. 76, No. 3. pp. 262-270.
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