Published in Mol Cell Biol on June 01, 1987
Unit-length line-1 transcripts in human teratocarcinoma cells. Mol Cell Biol (1988) 3.99
RNA template requirements for target DNA-primed reverse transcription by the R2 retrotransposable element. Mol Cell Biol (1995) 2.62
The site-specific ribosomal DNA insertion element R1Bm belongs to a class of non-long-terminal-repeat retrotransposons. Mol Cell Biol (1988) 2.22
Retrotransposable elements R1 and R2 interrupt the rRNA genes of most insects. Proc Natl Acad Sci U S A (1991) 2.08
Secondary structure model of the RNA recognized by the reverse transcriptase from the R2 retrotransposable element. RNA (1997) 1.68
SLACS retrotransposon from Trypanosoma brucei gambiense is similar to mammalian LINEs. Nucleic Acids Res (1990) 1.62
Turnover of R1 (type I) and R2 (type II) retrotransposable elements in the ribosomal DNA of Drosophila melanogaster. Genetics (1992) 1.55
Vertical transmission of the retrotransposable elements R1 and R2 during the evolution of the Drosophila melanogaster species subgroup. Genetics (1995) 1.44
The 5' untranslated region of the I factor, a long interspersed nuclear element-like retrotransposon of Drosophila melanogaster, contains an internal promoter and sequences that regulate expression. Mol Cell Biol (1993) 1.44
Ribosomal DNA and Stellate gene copy number variation on the Y chromosome of Drosophila melanogaster. Proc Natl Acad Sci U S A (1989) 1.41
A rapidly rearranging retrotransposon within the miniexon gene locus of Crithidia fasciculata. Mol Cell Biol (1990) 1.41
The molecular through ecological genetics of abnormal abdomen. IV. Components of genetic variation in a natural population of Drosophila mercatorum. Genetics (1992) 1.34
Ribosomal DNA insertion elements R1Bm and R2Bm can transpose in a sequence specific manner to locations outside the 28S genes. Nucleic Acids Res (1988) 1.33
Analysis of the 5' junctions of R2 insertions with the 28S gene: implications for non-LTR retrotransposition. Genetics (1996) 1.33
A new member of a family of site-specific retrotransposons is present in the spliced leader RNA genes of Trypanosoma cruzi. Mol Cell Biol (1991) 1.31
Close relationship between non-viral retroposons in Drosophila melanogaster. Nucleic Acids Res (1988) 1.30
Composite transposable elements in the Xenopus laevis genome. Mol Cell Biol (1989) 1.27
A retrotransposable element from the mosquito Anopheles gambiae . Mol Cell Biol (1990) 1.24
R4, a non-LTR retrotransposon specific to the large subunit rRNA genes of nematodes. Nucleic Acids Res (1995) 1.23
Downstream 28S gene sequences on the RNA template affect the choice of primer and the accuracy of initiation by the R2 reverse transcriptase. Mol Cell Biol (1996) 1.16
Structural analysis of TRAS1, a novel family of telomeric repeat-associated retrotransposons in the silkworm, Bombyx mori. Mol Cell Biol (1995) 1.15
Transposable elements and factors influencing their success in eukaryotes. J Hered (2009) 1.11
Pao, a highly divergent retrotransposable element from Bombyx mori containing long terminal repeats with tandem copies of the putative R region. Nucleic Acids Res (1993) 1.10
A new family of site-specific retrotransposons, SART1, is inserted into telomeric repeats of the silkworm, Bombyx mori. Nucleic Acids Res (1997) 1.10
R1 and R2 retrotransposable elements of Drosophila evolve at rates similar to those of nuclear genes. Genetics (1995) 1.08
The structure of the regulatory region of the rat L1 (L1Rn, long interspersed repeated) DNA family of transposable elements. Nucleic Acids Res (1988) 1.07
RNA-induced changes in the activity of the endonuclease encoded by the R2 retrotransposable element. Mol Cell Biol (1998) 1.03
Structure of DRE, a retrotransposable element which integrates with position specificity upstream of Dictyostelium discoideum tRNA genes. Mol Cell Biol (1992) 1.03
Distinct families of site-specific retrotransposons occupy identical positions in the rRNA genes of Anopheles gambiae. Mol Cell Biol (1992) 0.99
Site-specific ribosomal DNA insertion elements in Anopheles gambiae and A. arabiensis: nucleotide sequence of gene-element boundaries. Nucleic Acids Res (1989) 0.95
Retrotransposable elements R1 and R2 in the rDNA units of Drosophila mercatorum: abnormal abdomen revisited. Genetics (1999) 0.95
Rex and a suppressor of Rex are repeated neomorphic loci in the Drosophila melanogaster ribosomal DNA. Genetics (1991) 0.92
A new non-LTR retrotransposon provides evidence for multiple distinct site-specific elements in Crithidia fasciculata miniexon arrays. Nucleic Acids Res (1995) 0.89
Rat L (long interspersed repeated DNA) elements contain guanine-rich homopurine sequences that induce unpairing of contiguous duplex DNA. Proc Natl Acad Sci U S A (1988) 0.87
Functional roles of 3'-terminal structures of template RNA during in vivo retrotransposition of non-LTR retrotransposon, R1Bm. Nucleic Acids Res (2005) 0.86
Integration of the 5' end of the retrotransposon, R2Bm, can be complemented by homologous recombination. Nucleic Acids Res (2004) 0.84
Independently derived targeting of 28S rDNA by A- and D-clade R2 retrotransposons: Plasticity of integration mechanism. Mob Genet Elements (2011) 0.83
New Trypanosoma cruzi repeated element that shows site specificity for insertion. Eukaryot Cell (2007) 0.81
The R2 mobile element of Rhynchosciara americana: molecular, cytological and dynamic aspects. Chromosome Res (2009) 0.81
Highly diverse chromoviruses of Beta vulgaris are classified by chromodomains and chromosomal integration. Mob DNA (2013) 0.79
Ancient Origin of the U2 Small Nuclear RNA Gene-Targeting Non-LTR Retrotransposons Utopia. PLoS One (2015) 0.78
Integration, Regulation, and Long-Term Stability of R2 Retrotransposons. Microbiol Spectr (2015) 0.75
The Wide Distribution and Change of Target Specificity of R2 Non-LTR Retrotransposons in Animals. PLoS One (2016) 0.75
Integration site selection by retroviruses and transposable elements in eukaryotes. Nat Rev Genet (2017) 0.75
Endonuclease domain of non-LTR retrotransposons: loss-of-function mutants and modeling of the R2Bm endonuclease. Nucleic Acids Res (2016) 0.75
DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A (1977) 790.54
The pUC plasmids, an M13mp7-derived system for insertion mutagenesis and sequencing with synthetic universal primers. Gene (1982) 102.30
Complete nucleotide sequence of the AIDS virus, HTLV-III. Nature (1985) 30.62
Nucleotide sequence of Moloney murine leukaemia virus. Nature (1981) 24.82
Nucleotide sequence of Rous sarcoma virus. Cell (1983) 17.80
Structures of P transposable elements and their sites of insertion and excision in the Drosophila melanogaster genome. Cell (1983) 13.18
Sequence homology between retroviral reverse transcriptase and putative polymerases of hepatitis B virus and cauliflower mosaic virus. Nature (1983) 6.96
Computer analysis of retroviral pol genes: assignment of enzymatic functions to specific sequences and homologies with nonviral enzymes. Proc Natl Acad Sci U S A (1986) 6.94
Complete nucleotide sequence of the Drosophila transposable element copia: homology between copia and retroviral proteins. Mol Cell Biol (1985) 5.44
Nucleotide sequence of a yeast Ty element: evidence for an unusual mechanism of gene expression. Proc Natl Acad Sci U S A (1985) 4.93
The sequence of a large L1Md element reveals a tandemly repeated 5' end and several features found in retrotransposons. Mol Cell Biol (1986) 4.83
Assembly of the mitochondrial membrane system. Structure and nucleotide sequence of the gene coding for subunit 1 of yeast cytochrme oxidase. J Biol Chem (1980) 4.77
Identification of the coding sequence for a reverse transcriptase-like enzyme in a transposable genetic element in Drosophila melanogaster. Nature (1985) 4.31
Transposable elements controlling I-R hybrid dysgenesis in D. melanogaster are similar to mammalian LINEs. Cell (1986) 3.88
An intron-encoded protein is active in a gene conversion process that spreads an intron into a mitochondrial gene. Cell (1985) 3.70
The Drosophila melanogaster gypsy transposable element encodes putative gene products homologous to retroviral proteins. Mol Cell Biol (1986) 3.65
Expression of ribosomal DNA insertions in Drosophila melanogaster. Cell (1979) 3.19
Close structural resemblance between putative polymerase of a Drosophila transposable genetic element 17.6 and pol gene product of Moloney murine leukaemia virus. EMBO J (1985) 3.02
L1 family of repetitive DNA sequences in primates may be derived from a sequence encoding a reverse transcriptase-related protein. Nature (1986) 2.66
Arrangements and rearrangements of sequences flanking the two types of rDNA insertion in D. melanogaster. Nature (1981) 2.50
Sequence of a ribosomal RNA gene intron from Tetrahymena. Nature (1980) 2.46
Mitochondrial class II introns encode proteins related to the reverse transcriptases of retroviruses. Nature (1985) 2.44
Long terminal repeat nucleotide sequence and specific insertion of the gypsy transposon. Proc Natl Acad Sci U S A (1984) 2.34
Transposition of an intron in yeast mitochondria requires a protein encoded by that intron. Cell (1985) 2.10
The 10 kb Drosophila virilis 28S rDNA intervening sequence is flanked by a direct repeat of 14 base pairs of coding sequence. Nucleic Acids Res (1980) 2.05
Conservation throughout mammalia and extensive protein-encoding capacity of the highly repeated DNA long interspersed sequence one. J Mol Biol (1986) 1.93
Drosophila melanogaster ribosomal DNA containing type II insertions is variably transcribed in different strains and tissues. J Mol Biol (1981) 1.72
Nucleotide sequences at the boundaries between gene and insertion regions in the rDNA of Drosophilia melanogaster. Nucleic Acids Res (1981) 1.66
The rare transcripts of interrupted rRNA genes in Drosophila melanogaster are processed or degraded during synthesis. EMBO J (1984) 1.53
Molecular mechanism of introduction of the hidden break into the 28S rRNA of insects: implication based on structural studies. Nucleic Acids Res (1986) 1.48
A walk in the chorion locus of Bombyx mori. Cell (1982) 1.46
Identification of genes for reverse transcriptase-like enzymes in two Drosophila retrotransposons, 412 and gypsy; a rapid detection method of reverse transcriptase genes using YXDD box probes. Nucleic Acids Res (1986) 1.45
Duplicated rDNA sequences of variable lengths flanking the short type I insertions in the rDNA of Drosophila melanogaster. Nucleic Acids Res (1981) 1.40
The intervening sequence of the ribosomal RNA gene is highly conserved between two Tetrahymena species. Nucleic Acids Res (1982) 1.39
The molecular through ecological genetics of abnormal abdomen. II. Ribosomal DNA polymorphism is associated with the abnormal abdomen syndrome in Drosophila mercatorum. Genetics (1986) 1.37
Bombyx mori 28S ribosomal genes contain insertion elements similar to the Type I and II elements of Drosophila melanogaster. EMBO J (1985) 1.37
Mitochondrial plasmids of Neurospora: integration into mitochondrial DNA and evidence for reverse transcription in mitochondria. Cell (1986) 1.33
The molecular through ecological genetics of abnormal abdomen in Drosophila mercatorum. I. Basic genetics. Genetics (1985) 1.32
Springcleaning ribosomal DNA: a model for multigene evolution? Nature (1981) 1.32
The intron boundaries and flanking rRNA coding sequences of Calliphora erythrocephala rDNA. Nucleic Acids Res (1984) 1.26
Introns and their flanking sequences of Bombyx mori rDNA. Nucleic Acids Res (1984) 1.18
Intervening sequences in the ribosomal RNA genes of Ascaris lumbricoides: DNA sequences at junctions and genomic organization. EMBO J (1984) 1.12
Ribosomal DNA genes of Bombyx mori: a minor fraction of the repeating units contain insertions. Nucleic Acids Res (1984) 1.00
Polyploidization of the silk gland of Bombyx mori. J Mol Biol (1974) 0.96
Origin and evolution of retroelements based upon their reverse transcriptase sequences. EMBO J (1990) 9.93
Reverse transcription of R2Bm RNA is primed by a nick at the chromosomal target site: a mechanism for non-LTR retrotransposition. Cell (1993) 8.99
The age and evolution of non-LTR retrotransposable elements. Mol Biol Evol (1999) 4.38
Similarity of reverse transcriptase-like sequences of viruses, transposable elements, and mitochondrial introns. Mol Biol Evol (1988) 3.96
The histone core complex: an octamer assembled by two sets of protein-protein interactions. Biochemistry (1978) 2.78
RNA template requirements for target DNA-primed reverse transcription by the R2 retrotransposable element. Mol Cell Biol (1995) 2.62
Functional expression of a sequence-specific endonuclease encoded by the retrotransposon R2Bm. Cell (1988) 2.61
Isolation of multigene families and determination of homologies by filter hybridization methods. Methods Enzymol (1983) 2.44
The compaction of DNA helices into either continuous supercoils or folded-fiber rods and toroids. Cell (1978) 2.29
The site-specific ribosomal DNA insertion element R1Bm belongs to a class of non-long-terminal-repeat retrotransposons. Mol Cell Biol (1988) 2.22
Type I (R1) and type II (R2) ribosomal DNA insertions of Drosophila melanogaster are retrotransposable elements closely related to those of Bombyx mori. J Mol Biol (1990) 2.18
Modular evolution of the integrase domain in the Ty3/Gypsy class of LTR retrotransposons. J Virol (1999) 2.14
Retrotransposable elements R1 and R2 interrupt the rRNA genes of most insects. Proc Natl Acad Sci U S A (1991) 2.08
Poised for contagion: evolutionary origins of the infectious abilities of invertebrate retroviruses. Genome Res (2000) 2.01
Identification of the endonuclease domain encoded by R2 and other site-specific, non-long terminal repeat retrotransposable elements. Proc Natl Acad Sci U S A (1999) 1.79
Phylogenetic analysis of ribonuclease H domains suggests a late, chimeric origin of LTR retrotransposable elements and retroviruses. Genome Res (2001) 1.78
Secondary structure model of the RNA recognized by the reverse transcriptase from the R2 retrotransposable element. RNA (1997) 1.68
The domain structure and retrotransposition mechanism of R2 elements are conserved throughout arthropods. Mol Biol Evol (1999) 1.58
Turnover of R1 (type I) and R2 (type II) retrotransposable elements in the ribosomal DNA of Drosophila melanogaster. Genetics (1992) 1.55
The RTE class of non-LTR retrotransposons is widely distributed in animals and is the origin of many SINEs. Mol Biol Evol (1998) 1.49
A walk in the chorion locus of Bombyx mori. Cell (1982) 1.46
Vertical transmission of the retrotransposable elements R1 and R2 during the evolution of the Drosophila melanogaster species subgroup. Genetics (1995) 1.44
Are retrotransposons long-term hitchhikers? Nature (1998) 1.44
Evolutionary specialization of the nuclear targeting apparatus. Proc Natl Acad Sci U S A (1997) 1.44
A highly reiterated family of transcribed oligo(A)-terminated, interspersed DNA elements in the genome of Bombyx mori. J Mol Biol (1986) 1.39
Sequence relationship of retrotransposable elements R1 and R2 within and between divergent insect species. Mol Biol Evol (1993) 1.38
Bombyx mori 28S ribosomal genes contain insertion elements similar to the Type I and II elements of Drosophila melanogaster. EMBO J (1985) 1.37
A "selfish" B chromosome that enhances its transmission by eliminating the paternal genome. Science (1988) 1.37
Dynamics of R1 and R2 elements in the rDNA locus of Drosophila simulans. Genetics (2001) 1.33
Ribosomal DNA insertion elements R1Bm and R2Bm can transpose in a sequence specific manner to locations outside the 28S genes. Nucleic Acids Res (1988) 1.33
Analysis of the 5' junctions of R2 insertions with the 28S gene: implications for non-LTR retrotransposition. Genetics (1996) 1.33
R4, a non-LTR retrotransposon specific to the large subunit rRNA genes of nematodes. Nucleic Acids Res (1995) 1.23
A single lineage of r2 retrotransposable elements is an active, evolutionarily stable component of the Drosophila rDNA locus. Mol Biol Evol (1997) 1.21
Integration of Bombyx mori R2 sequences into the 28S ribosomal RNA genes of Drosophila melanogaster. Mol Cell Biol (2000) 1.19
Downstream 28S gene sequences on the RNA template affect the choice of primer and the accuracy of initiation by the R2 reverse transcriptase. Mol Cell Biol (1996) 1.16
Multiple lineages of R1 retrotransposable elements can coexist in the rDNA loci of Drosophila. Mol Biol Evol (2001) 1.15
NeSL-1, an ancient lineage of site-specific non-LTR retrotransposons from Caenorhabditis elegans. Genetics (2000) 1.14
Conserved features at the 5 end of Drosophila R2 retrotransposable elements: implications for transcription and translation. Insect Mol Biol (1999) 1.14
The silkmoth late chorion locus. II. Gradients of gene conversion in two paired multigene families. J Mol Biol (1986) 1.12
Pao, a highly divergent retrotransposable element from Bombyx mori containing long terminal repeats with tandem copies of the putative R region. Nucleic Acids Res (1993) 1.10
Dong, a non-long terminal repeat (non-LTR) retrotransposable element from Bombyx mori. Nucleic Acids Res (1993) 1.09
R1 and R2 retrotransposable elements of Drosophila evolve at rates similar to those of nuclear genes. Genetics (1995) 1.08
Sequence identity in an early chorion multigene family is the result of localized gene conversion. Genetics (1991) 1.06
A chromatin-bound proteolytic activity with unique specificity for histone H2A. Cell (1976) 1.04
RNA-induced changes in the activity of the endonuclease encoded by the R2 retrotransposable element. Mol Cell Biol (1998) 1.03
Putative telomerase catalytic subunits from Giardia lamblia and Caenorhabditis elegans. Gene (2000) 1.02
Reversible association of calf thymus histones to form the symmetrical octamer (H2AH2BH3H4)2: a case of a mixed-associating system. Biochemistry (1980) 1.01
Novel B family sequence from an early chorion cDNA library of Bombyx mori. Proc Natl Acad Sci U S A (1983) 1.01
Ribosomal DNA genes of Bombyx mori: a minor fraction of the repeating units contain insertions. Nucleic Acids Res (1984) 1.00
Evolutionary stability of the R1 retrotransposable element in the genus Drosophila. Mol Biol Evol (1995) 0.96
Retrotransposable elements R1 and R2 in the rDNA units of Drosophila mercatorum: abnormal abdomen revisited. Genetics (1999) 0.95
Evolution of the silk moth chorion gene superfamily: gene families CA and CB. Proc Natl Acad Sci U S A (1986) 0.91
Evolution of R1 and R2 in the rDNA units of the genus Drosophila. Genetica (1997) 0.91
Diversity in a chorion multigene family created by tandem duplications and a putative gene-conversion event. J Mol Evol (1984) 0.90
Maintenance of multiple lineages of R1 and R2 retrotransposable elements in the ribosomal RNA gene loci of Nasonia. Insect Mol Biol (2010) 0.89
A complex set of early chorion DNA sequences from Bombyx mori. Dev Biol (1985) 0.89
Silkmoth chorion gene families contain patchwork patterns of sequence homology. Proc Natl Acad Sci U S A (1985) 0.88
Gene conversions can generate sequence variants in the late chorion multigene families of Bombyx mori. Genetics (1988) 0.86
Molecular biology. Introns gain ground. Nature (2000) 0.86
Molecular characterization of repetitive DNA sequences from a B chromosome. Chromosoma (1992) 0.84
Organization and expression of three genes from the silkmoth early chorion locus. Dev Biol (1988) 0.80
The silkmoth late chorion locus. I. Variation within two paired multigene families. J Mol Biol (1986) 0.80
Gene evolution and regulation in the chorion complex of Bombyx mori. Hybridization and sequence analysis of multiple developmentally middle A/B chorion gene pairs. J Mol Biol (1989) 0.78
A mechanism for the entrapment of DNA at an air-water interface. Biophys J (1977) 0.77
Ten-kilodalton domain in Ty3 Gag3-Pol3p between PR and RT is dispensable for Ty3 transposition. J Virol (2001) 0.75
Acute toxicity of 3-chloro-4-methyl benzenamine hydrochloride to shrimp and crabs. Bull Environ Contam Toxicol (1979) 0.75
Transesophageal echocardiography and the intraoperative management of pediatric congenital heart disease: initial experience with a pediatric esophageal 2D color flow echocardiographic probe. J Cardiothorac Vasc Anesth (1992) 0.75
Use of esmolol to control bleeding and heart rate during electroconvulsive therapy in a patient with an intracranial aneurysm. J Clin Anesth (1997) 0.75
Competition between R1 and R2 transposable elements in the 28S rRNA genes of insects. Cytogenet Genome Res (2005) 0.75