CaltechAUTHORS
  A Caltech Library Service

Insertion of a short repetitive sequence (D881) in a sea urchin gene: A typical interspersed repeat?

Johnson, Steven A. and Davidson, Eric H. and Britten, Roy J. (1984) Insertion of a short repetitive sequence (D881) in a sea urchin gene: A typical interspersed repeat? Journal of Molecular Evolution, 20 (3-4). pp. 195-201. ISSN 0022-2844. https://resolver.caltech.edu/CaltechAUTHORS:20151217-182447236

Full text is not posted in this repository. Consult Related URLs below.

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20151217-182447236

Abstract

A comparison has been made between the Sp88 gene regions of the DNAs of the sea urchins Strongylocentrotus purpuratus (Sp.) and Strongylocentrotus drobachiensis (Sd.). Examination of the 3′ terminal part of the transcribed region revealed a short repetitive sequence present in Sd. but absent from Sp. A 12-nucleotide sequence present once in Sp. is almost perfectly duplicated at both ends of the repeat in Sd., suggesting that a mobile repeat was inserted in the Sd. genome. Other members of this family of repeated sequences occur in many interspersed locations in the genomes of both species. Except for the insertion duplication, the inserted sequence lacks direct or reverse repeats.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1007/BF02104726DOIArticle
http://link.springer.com/article/10.1007%2FBF02104726PublisherArticle
Additional Information:© 1984 Springer. Special Issue -- Evolution and Eukaryotic Molecular Biology. This work was supported by Program Project Grant GM 20927 from NIH. S.A.J. was supported in part by a postdoctoral fellowship from the Carnegie Institution of Washington. We also thank Luci Hansen for her skillful secretarial assistance.
Funders:
Funding AgencyGrant Number
NIHGM-20927
Carnegie Institution of WashingtonUNSPECIFIED
Subject Keywords:DNA; Mobile genetic element; Enhancer; Rare maternal transcript
Issue or Number:3-4
Record Number:CaltechAUTHORS:20151217-182447236
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20151217-182447236
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:63051
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:29 Jan 2016 15:53
Last Modified:03 Oct 2019 09:24

Repository Staff Only: item control page