• Je něco špatně v tomto záznamu ?

Holokinetic drive: centromere drive in chromosomes without centromeres

P. Bureš, F. Zedek,

. 2014 ; 68 (8) : 2412-20.

Jazyk angličtina Země Spojené státy americké

Typ dokumentu časopisecké články, práce podpořená grantem

Perzistentní odkaz   https://www.medvik.cz/link/bmc15014365

Similar to how the model of centromere drive explains the size and complexity of centromeres in monocentrics (organisms with localized centromeres), our model of holokinetic drive is consistent with the divergent evolution of chromosomal size and number in holocentrics (organisms with nonlocalized centromeres) exhibiting holokinetic meiosis (holokinetics). Holokinetic drive is proposed to facilitate chromosomal fission and/or repetitive DNA removal (or any segmental deletion) when smaller homologous chromosomes are preferentially inherited or chromosomal fusion and/or repetitive DNA proliferation (or any segmental duplication) when larger homologs are preferred. The hypothesis of holokinetic drive is supported primarily by the negative correlation between chromosome number and genome size that is documented in holokinetic lineages. The supporting value of two older cross-experiments on holokinetic structural heterozygotes (the rush Luzula elegans and butterflies of the genus Antheraea) that indicate the presence of size-preferential homolog transmission via female meiosis for holokinetic drive is discussed, along with the further potential consequences of holokinetic drive in comparison with centromere drive.

Citace poskytuje Crossref.org

000      
00000naa a2200000 a 4500
001      
bmc15014365
003      
CZ-PrNML
005      
20150427102129.0
007      
ta
008      
150420s2014 xxu f 000 0|eng||
009      
AR
024    7_
$a 10.1111/evo.12437 $2 doi
035    __
$a (PubMed)24758327
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a xxu
100    1_
$a Bureš, Petr $u Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic. bures@sci.muni.cz.
245    10
$a Holokinetic drive: centromere drive in chromosomes without centromeres / $c P. Bureš, F. Zedek,
520    9_
$a Similar to how the model of centromere drive explains the size and complexity of centromeres in monocentrics (organisms with localized centromeres), our model of holokinetic drive is consistent with the divergent evolution of chromosomal size and number in holocentrics (organisms with nonlocalized centromeres) exhibiting holokinetic meiosis (holokinetics). Holokinetic drive is proposed to facilitate chromosomal fission and/or repetitive DNA removal (or any segmental deletion) when smaller homologous chromosomes are preferentially inherited or chromosomal fusion and/or repetitive DNA proliferation (or any segmental duplication) when larger homologs are preferred. The hypothesis of holokinetic drive is supported primarily by the negative correlation between chromosome number and genome size that is documented in holokinetic lineages. The supporting value of two older cross-experiments on holokinetic structural heterozygotes (the rush Luzula elegans and butterflies of the genus Antheraea) that indicate the presence of size-preferential homolog transmission via female meiosis for holokinetic drive is discussed, along with the further potential consequences of holokinetic drive in comparison with centromere drive.
650    _2
$a zvířata $7 D000818
650    _2
$a motýli $x genetika $7 D002080
650    _2
$a centromera $x genetika $7 D002503
650    _2
$a segregace chromozomů $7 D020090
650    _2
$a chromozomy $x genetika $7 D002875
650    12
$a molekulární evoluce $7 D019143
650    _2
$a ženské pohlaví $7 D005260
650    _2
$a karyotyp $7 D059785
650    12
$a meióza $7 D008540
650    _2
$a fylogeneze $7 D010802
650    _2
$a lipnicovité $x genetika $7 D006109
655    _2
$a časopisecké články $7 D016428
655    _2
$a práce podpořená grantem $7 D013485
700    1_
$a Zedek, František
773    0_
$w MED00001672 $t Evolution; international journal of organic evolution $x 1558-5646 $g Roč. 68, č. 8 (2014), s. 2412-20
856    41
$u https://pubmed.ncbi.nlm.nih.gov/24758327 $y Pubmed
910    __
$a ABA008 $b sig $c sign $y a $z 0
990    __
$a 20150420 $b ABA008
991    __
$a 20150427102433 $b ABA008
999    __
$a ok $b bmc $g 1071946 $s 897243
BAS    __
$a 3
BAS    __
$a PreBMC
BMC    __
$a 2014 $b 68 $c 8 $d 2412-20 $i 1558-5646 $m Evolution $n Evolution $x MED00001672
LZP    __
$a Pubmed-20150420

Najít záznam

Citační ukazatele

Nahrávání dat ...

Možnosti archivace

Nahrávání dat ...