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Cited by 1,558

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Transposition of Cloned P Elements into Drosophila Germ Line Chromosomes

Spradling, Allan C., Rubin, Gerald M.·1982·Science

Abstract

Recombinant DNA carrying the 3-kilobase P transposable element was injected into Drosophila embryos of a strain that lacked such elements. Under optimum conditions, half of the surviving embryos showed evidence of P element-induced mutations in a fraction of their progeny. Direct analysis of the DNA of strains derived from such flies showed them to contain from one to five intact 3-kilobase P elements located at a wide variety of chromosomal sites. DNA sequences located outside the P element on the injected DNA were not transferred. Thus P elements can efficiently and selectively transpose from extrachromosomal DNA to the DNA of germ line chromosomes in Drosophila embryos. These observations provide the basis for efficient DNA-mediated gene transfer in Drosophila .

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Metadata

Authors
Spradling, A. C., & Rubin, G. M.
Venue
Science
Published
1982-10-22
Volume
218
Issue
4570
Pages
341-347
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2103080800
Cited by
1,558
References
0
FWCI
83.50
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Transposition of Cloned P Elements into Drosophila Germ Line Chromosomes. https://app.cochat.ai/papers/10.1126/science.6289435
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Spradling, A. C., & Rubin, G. M. (1982). Transposition of Cloned P Elements into Drosophila Germ Line Chromosomes. Science. https://doi.org/10.1126/science.6289435

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