Abstract View

Author(s): Pankaj Kumar, Chandra Mohini Chaturvedi, Jag Mohan

Email(s): pankuana@gmail.com

Address: Department of Zoology, Rajiv Gandhi University, Rono Hills, Doimukh, Itanagar - 791 112, Arunachal Pradesh, India
Department of Zoology, Banaras Hindu University, Varanasi - 221 005, India Department of Physiology and Reproduction.
Central Avian Research Institute, Izatnagar. Bareilly - 293 122, India.

Published In:   Volume - 28,      Issue - 1,     Year - 2015

DOI: Not Available

ABSTRACT:
Bill pigmentation, a secondary sex characteristic of many wild avian species has been utilized to develop a sensitive bioassay for male hormone. The dark color of the bill of breeding male disappears after the removal of testes, and can be quantitatively restored by the injections of appropriate amounts of male sex hormone. Present study reports bill color response of domesticated poultry bird Japanese quail. Coturnix coturnix japonica in relation to reproductive conditions during different physiological/experimental conditions. In general, sexually immature young quail has straw/whitish bill quail while sexually mature adult quail possess dark black bill. Reproductive axis of adult quail was suppressed by day length of 5-HTP melatonin (LD 8:16), ii) treatment (25pg/100g body weight daily for 45 days) and iii) 8-hr temporal relation exposure to (serotonin precursor) and L-DOPA (dopamine precursor). All these conditions/treatments in addition to suppressing cloacal gland development (androgen dependent accessory sex gland) bleached the black bill of adult quail to straw color. On the other hand. when quail exposed to either long day length (LD 16:8), pinealectomized or administered with serotonin and dopamine precursor at 12-hr interval exhibited black bill with well-developed cloacal gland. It is concluded that bill color of domesticated quail, similar to some wild species, is a reliable indicator of testicular activity and may be manipulated experimentally.

Cite this article:
Kumar, Chaturvedi, and Mohan (2015). Bill Color of Japanese Quail under Different Physiological/Experimental Conditions. Journal of Ravishankar University (Part-B: Science),28(1), pp. 35-41.


References not available.

Related Images:



Recent Images



Optimized Structural Design of G+7 Residential Buildings: A Modern Approach with ETABS
Quantitative Estimation of Piperine in Drakshadi Ghrita by HPTLC Method
Screening of phenolics and flavonoids using FTIR and UV-Vis: Antioxidant activity and HPLC quantification of gallic acid and ellagic acid
Carbon Dots in Biomedical Applications: A Review of Their Interaction with Serum Albumins, Antidepressant Agents, and Enzymatic Systems
Review on Solar Energy in India, Achievements (2021–2025), and Benefits of Solar Energy
Investigation on Groundwater Quality in Sukma Bastar District, Chhattisgarh
Implement of Dijkstra method in Village data management system for Optimal Route Calculation
Fiber Reinforced Concrete: Comparative Analysis of Helix Steel Fibers and Plain Steel Fibers in Structural Applications
Dynamic Geometrical Modeling and Computational Analysis of Multi-Bob Pendulum Wave Interference Systems
A Comparative Analysis of Inventory Models: Evaluating the Economic Order Quantity (EOQ) Model with Constant Demand versus Variable Demand Rates

Tags


Recomonded Articles:

Author(s): B GopalKrishna; Sanjay Tiwari

DOI: 10.52228/JRUB.2021-34-1-1         Access: Open Access Read More

Author(s): Surendra G Gattani; Ravina Shete; Sandeep Ambore

DOI:         Access: Open Access Read More

Author(s): Naman Shukla*; Dharamlal Prajapati; Sanjay Tiwari

DOI: 10.52228/JRUB.2021-34-1-8         Access: Open Access Read More

Author(s): Deepali Nagre; Roseline Xalxo; Vibhuti Chandrakar; S. Keshavkant

DOI: DOI: 10.52228/JRUB.2021-34-1-10         Access: Open Access Read More

Author(s): Naman Shukla; K. Anil Kumar; Madhu Allalla; Sanjay Tiwari

DOI: 10.52228/JRUB.2022-35-1-2         Access: Open Access Read More

Author(s): Srishti Verma; Visheshta Valvi; Kamlesh Kumar Shukla

DOI: 10.52228/JRUB.2022-35-1-6         Access: Open Access Read More

Author(s): Arushi Saloki; Taranjeet Kukreja; Sarita Gaikwad; Arvind Kumar; Ayush Parker; Bhavana Dowand; Chetna Sahu; Damini Mali; Swarnlata Saraf

DOI: 10.52228/JRUB.2023-35-2-3         Access: Open Access Read More

Author(s): Ankita Sahu; Manju Singh; Vishal Jain; Veenu Joshi; Amber Vyas

DOI: 10.52228/JRUB.2023-36-2-1         Access: Open Access Read More

Author(s): Manas Kanti Deb; Mithlesh Mahilang; Jayant Nirmalkar

DOI: 10.52228/JRUB.2017-30-1-2         Access: Open Access Read More

Author(s): AR Sood and RC Rathor

DOI:         Access: Open Access Read More

Author(s): R.Singh; U.C. Singh

DOI:         Access: Open Access Read More

Author(s): Vaibhav Dixit, Rajiv Nayan; Shubhra Sinha; Suryakant Manikpuri; Manmohan L. Satnami; Kallol K. Ghosh; Manas Kanti Deb; Shamsh Pervez; Indrapal Karbhal

DOI: 10.52228/JRUB.2023-36-2-5         Access: Open Access Read More

Author(s): Rashmi Swami; Sanjay Tiwari

DOI:         Access: Open Access Read More