Arab Today, arab today researchers find leptin hormone in certain birds
Last Updated : GMT 18:16:37
Arab Today, arab today
Arab Today, arab today

Researchers find leptin hormone in certain birds

Arab Today, arab today

Arab Today, arab today Researchers find leptin hormone in certain birds

Tehran - FNA

Researchers from the University of Akron discovered leptin in peregrine falcon, mallard duck and zebra finch. In their "Discovery of the Elusive Leptin in Birds: Identification of Several 'Missing Links' in the Evolution of Leptin and its Receptor," published on March 24, 2014, in the journal PLOS ONE, UA researchers reveal their findings. UA Professor of Biology R. Joel Duff made the initial discovery by comparing ancient fish and reptile leptins to predict the bird sequence. Duff, along with undergraduate students Cameron Schmidt and Donald Gasper, identified the sequence in multiple bird genomes and found that the genomic region where leptin was found is similar to that of other vertebrates. Jeremy Prokop, a former UA Integrated Bioscience doctoral student who initiated the project, then constructed computer models of the bird leptin's three-dimensional structure and performed bench experiments to show that the bird leptin can bind to a bird leptin receptor. Richard Londraville, research team member and UA professor of biology, said that the search for leptin in birds has been a bit of a race among scientists. "It has been a pretty big deal because people wanted to study leptin in birds for the poultry industry, for instance, to develop faster growing and tastier chicken," Londraville said, noting that, interestingly, leptin has yet to be discovered in chickens, perhaps because their gene structure varies from that of other birds. Robert Dores, editor-in-chief of the journal General and Comparative Endocrinology, said the discovery represents a significant turning point in leptin study. "This study now sets the stage for future studies on the evolution of leptin function ... and reinforces that studies on hormone sequences should be complemented by hormone receptor modeling studies," said Dores, a University of Denver professor of biological sciences. "The world of comparative endocrinology has entered the 21st century."

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

Arab Today, arab today researchers find leptin hormone in certain birds Arab Today, arab today researchers find leptin hormone in certain birds

 



Arab Today, arab today
Arab Today, arab today Fadi explains secrets of  Nancy Ajram's newlook

GMT 18:23 2017 Friday ,24 February

Fadi explains secrets of  Nancy Ajram's newlook
Arab Today, arab today Messi visit will contribute in tourism

GMT 14:04 2017 Friday ,24 February

Messi visit will contribute in tourism
Arab Today, arab today Expresses Algerian history by woody figures

GMT 13:26 2017 Friday ,24 February

Expresses Algerian history by woody figures
Arab Today, arab today Iran complying with nuclear deal

GMT 07:14 2017 Saturday ,25 February

Iran complying with nuclear deal
Arab Today, arab today Zainab al-Maliki reveals herTV presenter models

GMT 18:12 2017 Friday ,24 February

Zainab al-Maliki reveals herTV presenter models
View News in Arabic - Education: تقارير وملفات
Arab Today, arab today
Arab Today, arab today
Arab Today, arab today Reading therapy relieves mental disorders

GMT 15:39 2017 Friday ,24 February

Reading therapy relieves mental disorders
Arab Today, arab today UK appoints 1st Scotland Yard chief in 188 years

GMT 05:14 2017 Thursday ,23 February

UK appoints 1st Scotland Yard chief in 188 years
Arab Today, arab today Penguins in the age of dinos

GMT 11:44 2017 Saturday ,25 February

Penguins in the age of dinos
Arab Today, arab today Pluto's unruly moons

GMT 06:31 2015 Thursday ,04 June

Pluto's unruly moons
Arab Today, arab today 'Constructive' Vauxhall talk with union

GMT 08:54 2017 Saturday ,25 February

'Constructive' Vauxhall talk with union
Arab Today, arab today Tesla back into red but revenue grows

GMT 07:27 2017 Thursday ,23 February

Tesla back into red but revenue grows
Arab Today, arab today Actress Lobna Abdel Aziz proud of her career

GMT 06:08 2017 Thursday ,23 February

Actress Lobna Abdel Aziz proud of her career
Arab Today, arab today Ex-yoga missionary unleashes rage

GMT 12:16 2017 Thursday ,23 February

Ex-yoga missionary unleashes rage

GMT 07:36 2017 Wednesday ,22 February

Wafaa Amer is happy for Sherihan’s return

GMT 12:35 2017 Tuesday ,21 February

63-Year-Old Woman Delivers Baby

GMT 22:42 2017 Thursday ,23 February

Nasima Gamei revives heritage in jewelries

GMT 10:28 2017 Wednesday ,22 February

Milan laughs while Rome cries

GMT 20:33 2017 Friday ,17 February

To release new antiques collection

GMT 10:20 2017 Thursday ,23 February

Brazil's top diplomat resigns

GMT 09:59 2017 Monday ,20 February

Tourism shows signs of recovery

GMT 13:12 2015 Saturday ,09 May

Sheikh Sultan opens Sharjah Centre

GMT 20:02 2017 Tuesday ,21 February

Nohan Seyam designs beautiful accessories
Arab Today, arab today
Arab Today, arab today
 
 Arab Today Facebook,arab today facebook  Arab Today Twitter,arab today twitter Arab Today Rss,arab today rss  Arab Today Youtube,arab today youtube  Arab Today Youtube,arab today youtube
arabstoday arabstoday arabstoday arabstoday
arabstoday arabstoday arabstoday
arabstoday
بناية النخيل - رأس النبع _ خلف السفارة الفرنسية _بيروت - لبنان
arabstoday, Arabstoday, Arabstoday