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Exploring the phylogenetic signal in the cranial variation of European populations of grayling (Actinopterygii, Salmonidae)
ID
Jojić, Vida
(
Avtor
),
ID
Bajić, Aleksandar
(
Avtor
),
ID
Barišić Klisarić, Nataša
(
Avtor
),
ID
Bugarski-Stanojević, Vanja
(
Avtor
),
ID
Snoj, Aleš
(
Avtor
),
ID
Miljanović, Branko
(
Avtor
),
ID
Askeyev, Oleg V.
(
Avtor
)
PDF - Predstavitvena datoteka,
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MD5: 4D1BD7B7526E11CEC1FAE752383E2D29
URL - Izvorni URL, za dostop obiščite
https://brill.com/view/journals/ctoz/92/5/article-p510_005.xml?rskey=iwBmiq&result=1
Galerija slik
Izvleček
This is a preliminary and exploratory study of cranial variation in European populations of grayling. We investigated the correspondence between size/shape variation of the dorsal (DC), ventral (VC) and occipital (OC) cranium and phylogenetic relationships (inferred from mitochondrial control region – mtDNA CR and microsatellite DNA data) of six grayling populations: three from Balkan phylogenetic clade and two from Caspian phylogenetic clade of the European grayling Thymallus thymallus and one population of the Adriatic grayling Thymallus aeliani, which until recently was considered the Adriatic phylogenetic clade of T. thymallus. Significant size and shape differences were found between populations in all three cranial views. However, significant size-related shape variation (allometry) was found for DC and VC, but not for OC. The size variation of each cranial view does not contain phylogenetic signal, but size variation of OC is consistent with genetic variation inferred from microsatellite DNA. Regarding shape variation, a significant phylogenetic signal was detected only for OC, and only the shape variation of OC is consistent with the genetic variation inferred from the mtDNA CR. Moreover, the Adriatic grayling T. aeliani (Soča population) was clearly separated from the three T. thymallus populations of the Balkan phylogenetic clade and the two T. thymallus populations of the Caspian phylogenetic clade only at the level of OC. Thus, our results suggest that different cranial regions differ in allometry, reflect phylo(genetic) relationships differently, and exhibit differences in ecophenotypic plasticity, with OC seeming best suited to represent the phylogenetic relationships of the grayling populations studied.
Jezik:
Angleški jezik
Ključne besede:
geometric morphometrics
,
microsatellite DNA
,
mtDNA cr
,
salmonids
,
Thymallus aeliani
,
Thymallus thymallus
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
BF - Biotehniška fakulteta
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2023
Št. strani:
Str. 510-532
Številčenje:
Vol. 92, [iss. 5]
PID:
20.500.12556/RUL-153573
UDK:
597.2/.5:575
ISSN pri članku:
1875-9866
DOI:
10.1163/18759866-BJA10051
COBISS.SI-ID:
162291715
Datum objave v RUL:
16.01.2024
Število ogledov:
730
Število prenosov:
43
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Objavi na:
Gradivo je del revije
Naslov:
Contributions to zoology = : Bijdragen tot de dierkunde
Založnik:
Digitaal Productiecentrum van de Universiteit van Amsterdam
ISSN:
1875-9866
COBISS.SI-ID:
524374809
Licence
Licenca:
CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:
To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
ribe
,
lipan
,
lobanja
,
morfometrija
,
genetika
,
filogenija
Projekti
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
Ministry of Science, Technological Development and Innovation of the Republic of Serbia
Številka projekta:
451-03-47/2023-01/200007
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
Ministry of Science, Technological Development and Innovation of the Republic of Serbia
Številka projekta:
451-03-47/2023-01/200125
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
Ministry of Science, Technological Development and Innovation of the Republic of Serbia
Številka projekta:
451-03-47/2023-01/200178
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