Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Alan Tousignant"'
Publikováno v:
Hormones and Behavior. 30:176-185
Previous studies found that pinealectomy of male Canadian red-sided garter snakes (Thamnophis sirtalis parietalis) in the autumn, before prolonged exposure to low temperatures (hibernation), significantly impaired the expression of courtship behavior
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c36dde0470065161972f60a827062e15
https://doi.org/10.1006/hbeh.1996.0022
https://doi.org/10.1006/hbeh.1996.0022
Publikováno v:
The Journal of Experimental Zoology. 274:63-74
Activation of courtship behavior in male red-sided garter snakes is independent of androgens. Only exposure to extended periods of low temperature with subsequent warming stimulates courtship in males. The pineal gland is thought to transduce tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff559c993405c216e64c1991db4e1daf
https://doi.org/10.1002/(sici)1097-010x(19960101)274:1<63::aid-jez7>3.0.co
https://doi.org/10.1002/(sici)1097-010x(19960101)274:1<63::aid-jez7>3.0.co
Publikováno v:
General and Comparative Endocrinology. 100:226-237
We report seasonal and annual variation in the daily cycle of plasma melatonin levels in male red-sided garter snakes, Thamnophis sirtalis parietalis. In autumn of 1989 and 1990, levels averaged a maximum of 210 pg/ml during scotophase and a minimum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88d65469cd14033a5eca0c0ac992532b
https://doi.org/10.1006/gcen.1995.1152
https://doi.org/10.1006/gcen.1995.1152
Autor:
Alan Tousignant, David Crews
Publikováno v:
Journal of Morphology. 224:159-170
Temperature-dependent sex determination (TSD), in which the temperature at which an egg incubates determines the sex of the individual, occurs in egg-laying reptiles of three separate orders. Previous studies have shown that the embryonic environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::155277502c1642bc9958fe92920999b8
https://doi.org/10.1002/jmor.1052240205
https://doi.org/10.1002/jmor.1052240205
Autor:
Alan Tousignant, David Crews
Publikováno v:
Journal of Experimental Zoology. 268:17-21
Temperature-dependent sex determination (TSD) occurs in three orders of reptiles. Several studies have examined the ability of estradiol to produce female hatchlings incubated at a male-producing temperature. The results of these experiments support
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6d0cb12900f8eee943f8006f47b0040
https://doi.org/10.1002/jez.1402680104
https://doi.org/10.1002/jez.1402680104
Publikováno v:
Journal of Experimental Zoology. 265:679-683
The leopard gecko, Eublepharis macularius, has temperature-dependent sex determination (TSD). Previous reports have shown that females are produced predominantly at cool incubation temperatures and males are produced predominantly at warm incubation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::509d8e77c9f98377de1c26d0d20d1ddf
https://doi.org/10.1002/jez.1402650610
https://doi.org/10.1002/jez.1402650610
Publikováno v:
Hormones and behavior. 29(2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a178416f1f81df65deedcd631ed5395
https://pubmed.ncbi.nlm.nih.gov/7557919
https://pubmed.ncbi.nlm.nih.gov/7557919
Publikováno v:
Physiologybehavior. 55(6)
The leopard gecko has temperature-dependent sex determination (TSD); females are predominantly produced when incubated at 26 degrees C (100%), 30 degrees C (70%), and 34 degrees C (95%), whereas males are predominantly produced at 32.5 degrees C (75%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::451ecaf80f03eca07336943c662fbb9c
https://pubmed.ncbi.nlm.nih.gov/8047573
https://pubmed.ncbi.nlm.nih.gov/8047573
Autor:
Thane Wibbels, James J. Bull, Judith M. Bergeron, James K. Skipper, Alan Tousignant, Deborah Flores, David Crews
Publikováno v:
Developmental genetics. 15(3)
In many egg-laying reptiles, the incubation temperature of the egg determines the sex of the offspring, a process known as temperature-dependent sex determination (TSD). In TSD sex determination is an "all or none" process and intersexes are rarely f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aeb989fe4bdb22894c040465a702d8b6
https://pubmed.ncbi.nlm.nih.gov/8062460
https://pubmed.ncbi.nlm.nih.gov/8062460