Research output: Contribution to journal › Meeting Abstract › peer-review
Chicken ribosomal intergenetic spacer structure. / Dyomin, A.; Galkina, S.; Saifitdinova, A.; Koshel, E.; Gaginskaya, E.
In: Chromosome Research, Vol. 24, 2016.Research output: Contribution to journal › Meeting Abstract › peer-review
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TY - JOUR
T1 - Chicken ribosomal intergenetic spacer structure
AU - Dyomin, A.
AU - Galkina, S.
AU - Saifitdinova, A.
AU - Koshel, E.
AU - Gaginskaya, E.
PY - 2016
Y1 - 2016
N2 - rDNA repeat units (rDNA RU) are an extremely important part of any genome. rDNA RU arrays form nucleolus organizing regions (NOR) in chromosomes, and the functional status of NOR is an indicator of cell and tissue physiological status. Each rDNA RU consists of pre-rRNA gene transcribing in a single pre-rRNA molecule and intergenic spacer (IGS) which plays a key role in pre-rRNA transcription regulation. Despite recent animal genome-wide studies structural organization of rDNA RUs and in particular IGS in the majority of vertebrate is still underinvestigated. The lack of data on avian IGS sequence makes difficult studying NOR regulation mechanisms and rDNA evolution in birds.
AB - rDNA repeat units (rDNA RU) are an extremely important part of any genome. rDNA RU arrays form nucleolus organizing regions (NOR) in chromosomes, and the functional status of NOR is an indicator of cell and tissue physiological status. Each rDNA RU consists of pre-rRNA gene transcribing in a single pre-rRNA molecule and intergenic spacer (IGS) which plays a key role in pre-rRNA transcription regulation. Despite recent animal genome-wide studies structural organization of rDNA RUs and in particular IGS in the majority of vertebrate is still underinvestigated. The lack of data on avian IGS sequence makes difficult studying NOR regulation mechanisms and rDNA evolution in birds.
U2 - 10.1007/s10577-016-9532-x
DO - 10.1007/s10577-016-9532-x
M3 - Meeting Abstract
VL - 24
JO - Chromosome Research
JF - Chromosome Research
SN - 0967-3849
T2 - 22nd International Colloquium on Animal Cytogenetics and Genomics
Y2 - 2 July 2016 through 5 July 2016
ER -
ID: 74856650