RRC ID |
15378
|
著者 |
Méndez-Lago M, Bergman CM, de Pablos B, Tracey A, Whitehead SL, Villasante A.
|
タイトル |
A large palindrome with interchromosomal gene duplications in the pericentromeric region of the D. melanogaster Y chromosome.
|
ジャーナル |
Mol Biol Evol
|
Abstract |
The non-recombining Y chromosome is expected to degenerate over evolutionary time, however, gene gain is a common feature of Y chromosomes of mammals and Drosophila. Here, we report that a large palindrome containing interchromosomal segmental duplications is located in the vicinity of the first amplicon detected in the Y chromosome of D. melanogaster. The recent appearance of such amplicons suggests that duplications to the Y chromosome, followed by the amplification of the segmental duplications, are a mechanism for the continuing evolution of Drosophila Y chromosomes.
|
巻・号 |
28(7)
|
ページ |
1967-71
|
公開日 |
2011-7-1
|
DOI |
10.1093/molbev/msr034
|
PII |
msr034
|
PMID |
21297157
|
PMC |
PMC4202384
|
MeSH |
Animals
Drosophila melanogaster / genetics*
Evolution, Molecular
Gene Duplication*
Genes, Insect*
Inverted Repeat Sequences*
Models, Genetic
Molecular Sequence Data
Y Chromosome*
|
IF |
11.062
|
引用数 |
12
|
WOS 分野
|
GENETICS & HEREDITY
BIOCHEMISTRY & MOLECULAR BIOLOGY
EVOLUTIONARY BIOLOGY
|
リソース情報 |
情報 |
|
ショウジョウバエ |
Infomation of DME1-001M04 and DME1-007E02 (Drosophila BAC library) |