https://pmc.ncbi.nlm.nih.gov/articles/PMC6724850/
Selectivity of Canary HVC Neurons for the Bird's Own Song: Modulation by Photoperiodic Conditions -...
To what extent seasonal factors modify the neuronal functional properties within the nuclei of the avian song system remains an open question. In adult...
https://www.usgs.gov/publications/photoperiodic-regulation-pituitary-thyroid-stimulating-hormone-and-brain-deiodinase
Photoperiodic regulation of pituitary thyroid-stimulating hormone and brain deiodinase in Atlantic...
Seasonal timing is important for many critical life history events of vertebrates, and photoperiod is often used as a reliable seasonal cue. In mammals and...
thyroid stimulating hormone
https://wellcomecollection.org/concepts/bafvjmc2
Symposium on Photoperiodic Regulation of Insect and Molluscan Hormones (1983 : Ciba Foundation) |...
Find books, manuscripts, paintings, illustrations, photos and unpublished archives about Symposium on Photoperiodic Regulation of Insect and Molluscan Hormones...
https://pmc.ncbi.nlm.nih.gov/articles/PMC4414745/
Photoperiodic Flowering: Time Measurement Mechanisms in Leaves - PMC
Many plants use information about changing day length (photoperiod) to align their flowering time with seasonal changes to increase reproductive success. A...
flowering timemeasurement mechanismsphotoperiodicleavespmc
https://pmc.ncbi.nlm.nih.gov/articles/PMC46567/
Flower-bud formation in explants of photoperiodic and day-neutral Nicotiana biotypes and its...
The capacity to form flower buds in thin-layer explants was studied in flowering plants of several species, cultivars, and lines of Nicotiana differing in...