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Volumn 301, Issue 5632, 2003, Pages 472-475

Invertebrate ecological immunology

Author keywords

[No Author keywords available]

Indexed keywords

BIODIVERSITY; ECOLOGY;

EID: 0041865227     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1080623     Document Type: Review
Times cited : (426)

References (60)
  • 4
    • 0041437070 scopus 로고    scopus 로고
    • note
    • The hypothesis of parasite-mediated sexual selection (3) predicts that within a species, females should prefer to mate with "bright" males in order to gain indirect genetic benefits - the assumption being that "brightness" is correlated with parasite resistance. This prediction should also hold among species, such that species with higher average parasite burdens should have more elaborate ornamentation in males.
  • 6
    • 0041437069 scopus 로고    scopus 로고
    • note
    • The immunocompetence handicap proposes that males honestly signal their parasite resistance. This is due to the assumed, but highly debated, dual function of testosterone: It mediates the expression of secondary sex traits but compromises the immune system. Only the "best" males are able to express attractive traits and to withstand parasitic infections.
  • 10
    • 0042940184 scopus 로고    scopus 로고
    • note
    • Pleiotropy occurs when one allele has effects on two or more traits. Antagonistic pleiotropy occurs when the effects increase fitness through one trait and decrease it through another trait (57).
  • 22
    • 0038338587 scopus 로고    scopus 로고
    • Y. Moret, Oikos 102, 213 (2003).
    • (2003) Oikos , vol.102 , pp. 213
    • Moret, Y.1
  • 26
    • 0042439384 scopus 로고    scopus 로고
    • note
    • Whether a negative or a positive relation between two traits is observed depends on the variation within the population studied. Despite the existence of a resource based trade-off between two traits within an individual, the observed correlation across individuals can be positive (58).
  • 32
    • 0041437066 scopus 로고    scopus 로고
    • note
    • Most Long-Lived animals (i.e., vertebrates) rely on innate and acquired immunity. The reason may be that the metabolic costs of maintaining an innate immune system are disproportionately higher in larger animals because basal metabolic rate scales exponentially with size (59).
  • 47
    • 0037061450 scopus 로고    scopus 로고
    • M. Gottar et al., Nature 416, 640 (2002).
    • (2002) Nature , vol.416 , pp. 640
    • Gottar, M.1
  • 48
    • 0037165196 scopus 로고    scopus 로고
    • M. Zasloff, Nature 415, 389 (2002).
    • (2002) Nature , vol.415 , pp. 389
    • Zasloff, M.1
  • 60
    • 0041437036 scopus 로고    scopus 로고
    • note
    • We are grateful to J. Kurtz, M. Fellowes, Y. Moret, S. Armitage, K. Reinhardt, D. Coltman, and an anonymous reviewer for comments that greatly improved the manuscript. Thanks also to G. D. D. Hurst for allowing access to a paper in press. We acknowledge the European Science Foundation, their support for the workshop that stimulated this manuscript, and the participants at that workshop. J.R. was supported by a Marie Curie Fellowship, and M.T.S-J was supported by Natural Sciences and Engineering Research Council grant GR3/12121.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.