Balancing selection maintains ancient polymorphisms at conserved enhancers for the olfactory receptor genes of a Chinese marine fish

2021 ◽  
Author(s):  
Qiaohong Liu ◽  
Mrinal Mishra ◽  
Ayush S. Saxena ◽  
Haohao Wu ◽  
Ying Qiu ◽  
...  
Keyword(s):  
Marine Fish ◽  
Olfactory Receptor ◽  
Balancing Selection ◽  
Olfactory Receptor Genes ◽  
Chinese Marine ◽  
Chinese Marine Fish

Genome-wide identification and characterization of olfactory receptor genes in common carp (Cyprinus carpio)

Gene ◽  
2021 ◽  
Vol 777 ◽  
pp. 145468
Author(s):  
Hui Wang ◽  
Lin Chen ◽  
Chuanju Dong ◽  
Baohua Chen ◽  
Bijun Li ◽  
...  
Keyword(s):  
Common Carp ◽  
Cyprinus Carpio ◽  
Olfactory Receptor ◽  
Common Carp Cyprinus Carpio ◽  
Genome Wide ◽  
Carp Cyprinus Carpio ◽  
Olfactory Receptor Genes ◽  
Identification And Characterization

scholarly journals Organization and distribution of glomeruli in the bowhead whale olfactory bulb

2014 ◽  
Author(s):  
Takushi Kishida ◽  
J. G. M. Thewissen ◽  
Sharon Usip ◽  
John C George ◽  
Robert S Suydam
Keyword(s):  
Olfactory Bulb ◽  
Olfactory Receptor ◽  
Olfactory Receptors ◽  
Molecular Data ◽  
Dorsal Side ◽  
Bowhead Whale ◽  
Model Organisms ◽  
Marker Genes ◽  
Baleen Whales ◽  
Olfactory Receptor Genes

Although modern baleen whales still possess a functional olfactory systems that includes olfactory bulbs, cranial nerve I and olfactory receptor genes, their olfactory capabilities have been reduced profoundly. This is probably in response to their fully aquatic lifestyle. The glomeruli that occur in the olfactory bulb can be divided into two non-overlapping domains, a dorsal domain and a ventral domain. Recent molecular studies revealed that all modern whales have lost olfactory receptor genes and marker genes that are specific to the dorsal domain, and that a modern baleen whale possess only 60 olfactory receptor genes. Here we show that olfactory bulb of bowhead whales (Balaena mysticetus, Mysticeti) lacks glomeruli on the dorsal side, consistent with the molecular data. In addition, we estimate that there are more than 4,000 glomeruli in the bowhead whale olfactory bulb. Olfactory sensory neurons that express the same olfactory receptor in mice generally project to two specific glomeruli in an olfactory bulb, meaning that ratio of the number of olfactory receptors : the number of glomeruli is approximately 1:2. However, we show here that this ratio is not applicable to whales, indicating the limitation of mice as model organisms for understanding the initial coding of odor information among mammals.

Diversification of olfactory receptor genes in the Japanese medaka fish, Oryzias latipes

Gene ◽  
2002 ◽  
Vol 282 (1-2) ◽  
pp. 113-120 ◽  
Author(s):  
Rumi Kondo ◽  
Satoko Kaneko ◽  
Hui Sun ◽  
Mitsuru Sakaizumi ◽  
Sadao I. Chigusa
Keyword(s):  
Olfactory Receptor ◽  
Oryzias Latipes ◽  
Japanese Medaka ◽  
Medaka Fish ◽  
Olfactory Receptor Genes

Identification of new olfactory receptor genes located closs to the human major histocompatibility complex

1996 ◽  
Vol 47 (1-2) ◽  
pp. 65
Author(s):  
Gallinaro Hélène ◽  
Amadou claire ◽  
Avoustin Philippe ◽  
Ribouchon Marie ◽  
Bouissou Catherine ◽  
...  
Keyword(s):  
Major Histocompatibility Complex ◽  
Olfactory Receptor ◽  
Major Histocompatibility ◽  
Human Major Histocompatibility Complex ◽  
Histocompatibility Complex ◽  
Olfactory Receptor Genes

Association between olfactory receptor genes, eating behavior traits and adiposity: Results from the Quebec Family Study

2012 ◽  
Vol 105 (3) ◽  
pp. 772-776 ◽  
Author(s):  
Anne C. Choquette ◽  
Luigi Bouchard ◽  
Vicky Drapeau ◽  
Simone Lemieux ◽  
Angelo Tremblay ◽  
...  
Keyword(s):  
Eating Behavior ◽  
Olfactory Receptor ◽  
Family Study ◽  
Quebec Family Study ◽  
Olfactory Receptor Genes

scholarly journals Penguins reduced olfactory receptor genes common to other waterbirds

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Qin Lu ◽  
Kai Wang ◽  
Fumin Lei ◽  
Dan Yu ◽  
Huabin Zhao
Keyword(s):  
Olfactory Receptor ◽  
Olfactory Receptor Genes

scholarly journals Pattern of the Divergence of Olfactory Receptor Genes during Tetrapod Evolution

PLoS ONE ◽  
2008 ◽  
Vol 3 (6) ◽  
pp. e2385 ◽  
Author(s):  
Takushi Kishida
Keyword(s):  
Olfactory Receptor ◽  
Olfactory Receptor Genes ◽  
Tetrapod Evolution

scholarly journals Evolutionary dynamics of olfactory receptor genes in fishes and tetrapods

2005 ◽  
Vol 102 (17) ◽  
pp. 6039-6044 ◽  
Author(s):  
Y. Niimura ◽  
M. Nei
Keyword(s):  
Olfactory Receptor ◽  
Evolutionary Dynamics ◽  
Olfactory Receptor Genes

Distribution of olfactory receptor genes in the human genome

1998 ◽  
Vol 18 (3) ◽  
pp. 243-250 ◽  
Author(s):  
Sylvie Rouquier ◽  
Sylvie Taviaux ◽  
Barbara J. Trask ◽  
Véronique Brand-Arpon ◽  
Ger van den Engh ◽  
...  
Keyword(s):  
Human Genome ◽  
Olfactory Receptor ◽  
Olfactory Receptor Genes
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