Data from: Heritable variation in maternally-derived yolk androgens, thyroid hormones and immune factors

负责人：

关键词：

yolk hormones;genetic covariation;lysozyme;thyroid;maternal effects;IgY;Parus major;heritability

DOI：

doi:10.5061/dryad.vr666

摘要：

of wild origin. Egg mass, testosterone (T) and androstenedione (A4) hormone concentrations showed moderate heritability, in agreement with earlier findings

Data from: Co-adjustment of yolk antioxidants and androgens in birds

负责人：

关键词：

DOI：

doi:10.5061/dryad.7gk6d

摘要：

d, supporting the hypothesis that these two antioxidants act in synergy. The concentrations of vitamin E also increased with increasing concentrations of testosterone

Data from: Personality and gonadal development as sources of individual variation in response to GnRH challenge in female great tits

负责人：

关键词：

seasonal timing;personality;Birds;reproduction;Endocrinology

DOI：

doi:10.5061/dryad.t6r3mq1

摘要：

endocrine profiles associated with reproduction. In birds, 17?-estradiol is a key reproductive hormone that links brain neuroendocrine mechanisms, involved

Data from: Protoporphyrin-based eggshell pigmentation is associated with female plumage colouration and predicts offspring sex ratio

负责人：

关键词：

eggshell colouration;female quality;Hirundo r. rustica;hirundo rustica rustica

DOI：

doi:10.5061/dryad.rc41072

摘要：

testosterone concentration and antioxidant capacity. It was weakly or non-significantly associated with female and male traits (sexual ornaments), but females