Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 378028

Mitochondrial DNA sequences reveal cryptic diversity within stone crayfish (Austropotamobius torrentium)


Klobučar Göran; Maguire Ivana; Franjević Damjan; Faller Matej; Gottstein Sanja; Kalafatić Mirjana
Mitochondrial DNA sequences reveal cryptic diversity within stone crayfish (Austropotamobius torrentium) // International Association of Astacology 17 symposium / von Wright, Atte ; Henttonen, Paula ; Jussila, Japo (ur.).
Kuopio, Finland: International Association of Astacology, 2008. str. 38-38 (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 378028 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Mitochondrial DNA sequences reveal cryptic diversity within stone crayfish (Austropotamobius torrentium)

Autori
Klobučar Göran ; Maguire Ivana ; Franjević Damjan ; Faller Matej ; Gottstein Sanja ; Kalafatić Mirjana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
International Association of Astacology 17 symposium / Von Wright, Atte ; Henttonen, Paula ; Jussila, Japo - Kuopio, Finland : International Association of Astacology, 2008, 38-38

Skup
International Association of Astacology 17 symposium

Mjesto i datum
Kuopio, Finska, 04-08.08.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
stone crayfish; phylogeny; species complex; conservation

Sažetak
A phylogeny of the stone crayfish (Austropotamobius torrentium Schrank, 1803) was constructed using DNA sequence data from the mitochondrial 16S and COI genes. Seventy-five individuals from our crayfish collection sampled between 1995 and 2007 from 38 localities were analyzed along with forty-five additional A. torrentium sequences obtained from GenBank. Fifty-one different haplotypes were determined for COI and twenty-five for 16S gene. Parsimony, Likelihood and Bayesian analyses were conducted on separate data partitions. Five main clades, indicating five different geographical groupes, are apparent in reconstruction using both mitochondrial markers on all three implemented criteria of phylogenetic reconstruction. Uncorrected pairwise divergences (p-distance) between these groupes ranged between 4.5% and 9.1% for COI and 1.7% and 3.6% for16S. According to both global COI and 16S molecular clock the Dinaric haplogroupes seem to be the oldest stone crayfish populations in this research. They inhabit relatively small geographic areas and there is reasonable concern that they might undergone prominent reductions in effective population sizes and should therefore be given the highest priority for conservation management purposes. These results provide strong evidence that A. torrentium comprise morphologically cryptic but molecularly distinct taxa thus indicating a possible species complex.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
119-0000000-3167 - Filogenetske i filogeografske značajke porodice Astacidae u Hrvatskoj
119-0982934-3110 - UČINAK ONEČIŠĆENJA NA GENETIČKU STRUKTURU ORGANIZAMA U VODENOM OKOLIŠU (Klobučar, Goran, MZOS ) ( POIROT)
119-1193080-3076 - Taksonomija, ekologija i biogeografija beskralješnjaka vodenih ekotona Hrvatske (Kerovec, Mladen, MZOS ) ( POIROT)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb


Citiraj ovu publikaciju:

Klobučar Göran; Maguire Ivana; Franjević Damjan; Faller Matej; Gottstein Sanja; Kalafatić Mirjana
Mitochondrial DNA sequences reveal cryptic diversity within stone crayfish (Austropotamobius torrentium) // International Association of Astacology 17 symposium / von Wright, Atte ; Henttonen, Paula ; Jussila, Japo (ur.).
Kuopio, Finland: International Association of Astacology, 2008. str. 38-38 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Klobučar Göran, Maguire Ivana, Franjević Damjan, Faller Matej, Gottstein Sanja & Kalafatić Mirjana (2008) Mitochondrial DNA sequences reveal cryptic diversity within stone crayfish (Austropotamobius torrentium). U: von Wright, A., Henttonen, P. & Jussila, J. (ur.)International Association of Astacology 17 symposium.
@article{article, year = {2008}, pages = {38-38}, keywords = {stone crayfish, phylogeny, species complex, conservation}, title = {Mitochondrial DNA sequences reveal cryptic diversity within stone crayfish (Austropotamobius torrentium)}, keyword = {stone crayfish, phylogeny, species complex, conservation}, publisher = {International Association of Astacology}, publisherplace = {Kuopio, Finska} }
@article{article, year = {2008}, pages = {38-38}, keywords = {stone crayfish, phylogeny, species complex, conservation}, title = {Mitochondrial DNA sequences reveal cryptic diversity within stone crayfish (Austropotamobius torrentium)}, keyword = {stone crayfish, phylogeny, species complex, conservation}, publisher = {International Association of Astacology}, publisherplace = {Kuopio, Finska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font