EVOLUTIONARY IMPLICATIONS OF INTERSPECIFIC VARIATION IN A MATERNAL EFFECT: A META-ANALYSIS OF YOLK TESTOSTERONE RESPONSE TO COMPETITION

Evolutionary implications of interspecific variation in a maternal effect: a meta-analysis of yolk testosterone response to competition

Competition between conspecifics during the breeding season can result in behavioural and physiological programming of offspring via maternal effects.For birds, in which maternal effects are best studied, rockfleece it has been claimed that exposure to increased competition causes greater deposition of testosterone into egg yolks, which creates fas

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Identification and Verification of Differential Display cDNAs Using Gene-Specific Primers and Hybridization Arrays

An accurate and streamlined approach to differential display (DD) band identification and verification is described.To minimize false positives, the strategy hot wheels octo car wash avoids the use of impure Northern blot probes obtained from PCR-amplified DD bands.To increase throughput, the cloning of DD bands is replaced by a gene-specific prime

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Impact of vaccination on epidemiology of diphtheria and pertussis

Whooping cough and diphtheria are vaccine preventable diseases.Diphtheria, esp ltd sd-2 due to Corynebacterium diphtheriae or Corynebactium ulcerans, two Gram positive bacteria, is a serious upper respiratory tract disease with high morbidity and mortality rates.Vaccination, via an acellular vaccine composed only of purified, detoxified diphtheria

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