SwePub
Sök i LIBRIS databas

  Utökad sökning

id:"swepub:oai:DiVA.org:uu-459052"
 

Sökning: id:"swepub:oai:DiVA.org:uu-459052" > A Chromosome-Level ...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00006366naa a2200601 4500
001oai:DiVA.org:uu-459052
003SwePub
008211122s2021 | |||||||||||000 ||eng|
009oai:slubar.slu.se:114390
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4590522 URI
0247 a https://doi.org/10.1093/molbev/msab1522 DOI
0247 a https://res.slu.se/id/publ/1143902 URI
040 a (SwePub)uud (SwePub)slu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Liu, Hanu Huazhong Agr Univ, Minist Agr & Rural Affairs, Key Lab Freshwater Anim Breeding,Coll Fisheries, Key Lab Agr Anim Genet Breeding & Reprod,Minist E, Wuhan, Peoples R China.;Minist Educ, Hubei Hongshan Lab Engn Res Ctr Green Dev Convent, Wuhan, Peoples R China.4 aut
2451 0a A Chromosome-Level Assembly of Blunt Snout Bream (Megalobrama amblycephala) Genome Reveals an Expansion of Olfactory Receptor Genes in Freshwater Fish
264 c 2021-05-18
264 1b Oxford University Press,c 2021
338 a electronic2 rdacarrier
520 a The number of olfactory receptor genes (ORs), which are responsible for detecting diverse odor molecules varies extensively among mammals as a result of frequent gene gains and losses that contribute to olfactory specialization. However, how OR expansions/contractions in fish are influenced by habitat and feeding habit and which OR subfamilies are important in each ecological niche is unknown. Here, we report a major OR expansion in a freshwater herbivorous fish, Megalobrama amblycephala, using a highly contiguous, chromosome-level assembly. We evaluate the possible contribution of OR expansion to habitat and feeding specialization by comparing the OR repertoire in 28 phylogenetically and ecologically diverse teleosts. In total, we analyzed > 4,000 ORs including 3,253 intact, 122 truncated, and 913 pseudogenes. The number of intact ORs is highly variable ranging from 20 to 279. We estimate that the most recent common ancestor of Osteichthyes had 62 intact ORs, which declined in most lineages except the freshwater Otophysa clade that has a substantial expansion in subfamily beta and epsilon ORs. Across teleosts, we found a strong association between duplications of beta and epsilon ORs and freshwater habitat. Nearly, all ORs were expressed in the olfactory epithelium (OE) in three tested fish species. Specifically, all the expanded beta and epsilon ORs were highly expressed in OE of M. amblycephala. Together, we provide molecular and functional evidence for how OR repertoires in fish have undergone gain and loss with respect to ecological factors and highlight the role of beta and epsilon OR in freshwater adaptation.
650 7a NATURVETENSKAPx Biologix Evolutionsbiologi0 (SwePub)106152 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Evolutionary Biology0 (SwePub)106152 hsv//eng
650 7a NATURVETENSKAPx Biologix Zoologi0 (SwePub)106082 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Zoology0 (SwePub)106082 hsv//eng
650 7a NATURVETENSKAPx Biologix Genetik0 (SwePub)106092 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Genetics0 (SwePub)106092 hsv//eng
653 a Cyprinid fish
653 a comparative genomics
653 a olfactory receptor
653 a evolutionary dynamics
653 a ecological adaptation
7001 a Chen, Chunhaiu BGI Shenzhen, BGI Genom, Shenzhen, Peoples R China.4 aut
7001 a Lv, Maolinu Huazhong Agr Univ, Minist Agr & Rural Affairs, Key Lab Freshwater Anim Breeding,Coll Fisheries, Key Lab Agr Anim Genet Breeding & Reprod,Minist E, Wuhan, Peoples R China.4 aut
7001 a Liu, Ningu Huazhong Agr Univ, Minist Agr & Rural Affairs, Key Lab Freshwater Anim Breeding,Coll Fisheries, Key Lab Agr Anim Genet Breeding & Reprod,Minist E, Wuhan, Peoples R China.4 aut
7001 a Hu, Yafeiu BGI Shenzhen, BGI Genom, Shenzhen, Peoples R China.4 aut
7001 a Zhang, Hailinu BGI Shenzhen, BGI Genom, Shenzhen, Peoples R China.4 aut
7001 a Enbody, Erik D.u Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Science for Life Laboratory, SciLifeLab4 aut0 (Swepub:uu)enber439
7001 a Gao, Zexiau Huazhong Agr Univ, Minist Agr & Rural Affairs, Key Lab Freshwater Anim Breeding,Coll Fisheries, Key Lab Agr Anim Genet Breeding & Reprod,Minist E, Wuhan, Peoples R China.;Minist Educ, Hubei Hongshan Lab Engn Res Ctr Green Dev Convent, Wuhan, Peoples R China.4 aut
7001 a Andersson, Leifu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Science for Life Laboratory, SciLifeLab,Texas A&M Univ, Dept Vet Integrat Biosci, College Stn, TX 77843 USA.;Swedish Univ Agr Sci, Dept Anim Breeding & Genet, Uppsala, Sweden.,Institutionen för husdjursgenetik (HGEN),Department of Animal Breeding and Genetics,Uppsala University,Texas A&M University4 aut0 (Swepub:slu)48730
7001 a Wang, Weiminu Huazhong Agr Univ, Minist Agr & Rural Affairs, Key Lab Freshwater Anim Breeding,Coll Fisheries, Key Lab Agr Anim Genet Breeding & Reprod,Minist E, Wuhan, Peoples R China.4 aut
7102 a Huazhong Agr Univ, Minist Agr & Rural Affairs, Key Lab Freshwater Anim Breeding,Coll Fisheries, Key Lab Agr Anim Genet Breeding & Reprod,Minist E, Wuhan, Peoples R China.;Minist Educ, Hubei Hongshan Lab Engn Res Ctr Green Dev Convent, Wuhan, Peoples R China.b BGI Shenzhen, BGI Genom, Shenzhen, Peoples R China.4 org
7102 a Sveriges lantbruksuniversitet
7730 t Molecular biology and evolutiond : Oxford University Pressg 38:10, s. 4238-4251q 38:10<4238-4251x 0737-4038x 1537-1719
8564 u https://doi.org/10.1093/molbev/msab152y Fulltext
8564 u https://uu.diva-portal.org/smash/get/diva2:1613132/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 u https://academic.oup.com/mbe/article-pdf/38/10/4238/40449662/msab152.pdf
8564 u https://pub.epsilon.slu.se/id/eprint/26181/contentsx primaryx Raw objectx freey FULLTEXT
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-459052
8564 8u https://doi.org/10.1093/molbev/msab152
8564 8u https://res.slu.se/id/publ/114390

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy