Published in Nature on April 30, 1981
The site-specific ribosomal DNA insertion element R1Bm belongs to a class of non-long-terminal-repeat retrotransposons. Mol Cell Biol (1988) 2.22
The site-specific ribosomal insertion element type II of Bombyx mori (R2Bm) contains the coding sequence for a reverse transcriptase-like enzyme. Mol Cell Biol (1987) 1.87
Nucleotide sequences at the boundaries between gene and insertion regions in the rDNA of Drosophilia melanogaster. Nucleic Acids Res (1981) 1.66
Turnover of R1 (type I) and R2 (type II) retrotransposable elements in the ribosomal DNA of Drosophila melanogaster. Genetics (1992) 1.55
Phylogenetic evidence for the acquisition of ribosomal RNA introns subsequent to the divergence of some of the major Tetrahymena groups. EMBO J (1986) 1.53
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
A method for estimating the mutation, gene conversion and recombination parameters in small multigene families. Genetics (2002) 1.31
DNA methods for identification of Chinese medicinal materials. Chin Med (2007) 1.04
Evolutionary amplification of a pseudogene. Proc Natl Acad Sci U S A (1985) 1.04
Retrotransposable elements R1 and R2 in the rDNA units of Drosophila mercatorum: abnormal abdomen revisited. Genetics (1999) 0.95
Superstructure of the Drosophila ribosomal gene family. Proc Natl Acad Sci U S A (1990) 0.88
Genomic differentiation of 18S ribosomal DNA and beta-satellite DNA in the hominoid and its evolutionary aspects. Chromosome Res (1999) 0.88
Diversity and recombination of dispersed ribosomal DNA and protein coding genes in microsporidia. PLoS One (2013) 0.80
A pseudogene cluster in the leader region of the Euglena chloroplast 16S-23S rRNA genes. Nucleic Acids Res (1982) 0.79
Concerted evolution at a multicopy locus in the protozoan parasite Theileria parva: extreme divergence of potential protein-coding sequences. Mol Cell Biol (1997) 0.78
Two different and functional nuclear rDNA genes in the abalone Haliotis tuberculata: tissue differential expression. Genetica (2011) 0.77
Further study on the genetic correlation between members of a multigene family. Genetics (1982) 0.75
Genetic variation of Hoplolaimus columbus populations in the United States using PCR-RFLP analysis of nuclear rDNA ITS regions. J Nematol (2009) 0.75
Molecular drive: a cohesive mode of species evolution. Nature (1982) 8.79
An epigenetic mutation responsible for natural variation in floral symmetry. Nature (1999) 5.32
Rate of turnover of structural variants in the rDNA gene family of Drosophila melanogaster. Nature (1982) 5.09
Complementary floral homeotic phenotypes result from opposite orientations of a transposon at the plena locus of Antirrhinum. Cell (1993) 4.47
Inflorescence commitment and architecture in Arabidopsis. Science (1997) 4.26
Origin of floral asymmetry in Antirrhinum. Nature (1996) 3.74
The TCP domain: a motif found in proteins regulating plant growth and development. Plant J (1999) 3.44
Control of organ asymmetry in flowers of Antirrhinum. Cell (1999) 2.74
Control of inflorescence architecture in Antirrhinum. Nature (1996) 2.56
Dynamics of concerted evolution of ribosomal DNA and histone gene families in the melanogaster species subgroup of Drosophila. J Mol Biol (1982) 2.54
Hydroxyurea enhances fetal hemoglobin production in sickle cell anemia. J Clin Invest (1984) 2.43
Organization and evolutionary progress of a dispersed repetitive family of sequences in widely separated rodent genomes. J Mol Biol (1981) 2.10
The expression of D-cyclin genes defines distinct developmental zones in snapdragon apical meristems and is locally regulated by the Cycloidea gene. Plant Physiol (2000) 1.92
Treatment of sickle cell anemia with 5-azacytidine results in increased fetal hemoglobin production and is associated with nonrandom hypomethylation of DNA around the gamma-delta-beta-globin gene complex. Proc Natl Acad Sci U S A (1983) 1.60
Fetal hemoglobin induction by acetate, a product of butyrate catabolism. Blood (1994) 1.54
Ancient asymmetries in the evolution of flowers. Curr Biol (2001) 1.44
A multiparameter analysis of sickle erythrocytes in patients undergoing hydroxyurea therapy. Blood (1996) 1.39
Chorionic villus sampling for fetal Rh typing: clinical implications. Am J Obstet Gynecol (1992) 1.39
Fimbriata controls flower development by mediating between meristem and organ identity genes. Cell (1994) 1.35
Control of flower development and phyllotaxy by meristem identity genes in antirrhinum. Plant Cell (1995) 1.34
Determination of 3H-norepinephrine and its metabolites in superfusate from isolated blood vessels. Arch Int Pharmacodyn Ther (1977) 1.23
The induction and maintenance of flowering in Impatiens. Development (1997) 1.16
Slippery DNA runs on and on and on... Nat Genet (1995) 1.03
Stimulation of fetal hemoglobin production by short chain fatty acids. Blood (1995) 1.03
5-Azacytidine acts directly on both erythroid precursors and progenitors to increase production of fetal hemoglobin. J Clin Invest (1985) 1.00
Pathways for inflorescence and floral induction in Antirrhinum. Development (1996) 0.98
Phase I study of the orally administered butyrate prodrug, tributyrin, in patients with solid tumors. Clin Cancer Res (1998) 0.97
Concerted evolution, molecular drive and natural selection. Curr Biol (1994) 0.96
Factors affecting prepubertal growth in homozygous sickle cell disease. Arch Dis Child (1996) 0.95
The distribution of satellite and main-band DNA components in the melanogaster species subgroup of Drosophila. I. Fractionation of DNA in actinomycin D and distamycin A density gradients. Chromosoma (1978) 0.93
Modes and rates of change of complex DNA families of Drosophila. J Mol Biol (1982) 0.93
Pharmacological manipulation of fetal hemoglobin synthesis in patients with severe beta-thalassemia. Ann N Y Acad Sci (1985) 0.90
Influence of hydroxyurea on fetal hemoglobin production in vitro. Blood (1987) 0.89
Transcription pattern of a FIM homologue in Impatiens during floral development and reversion. Plant J (1998) 0.87
Behavioural and biochemical effects in the adult rat after prolonged postnatal administration of clozapine. Psychopharmacology (Berl) (1983) 0.87
The distribution of repetitive DNAs between regular and supernumerary chromosomes in species of Glossina (Tsetse): a two-step process in the origin of supernumeraries. Chromosoma (1981) 0.86
Enduring behavioural and biochemical effects in the adult rat after prolonged postnatal administration of haloperidol. Psychopharmacology (Berl) (1981) 0.86
Markers of eosinophilic inflammation and risk prediction in patients with coronary artery disease. Eur J Clin Invest (2006) 0.85
Epidural analgesia in the management of severe vaso-occlusive sickle cell crisis. Pediatrics (1994) 0.83
Ignorant DNA? Nature (1980) 0.83
Methylazoxymethanol microencephaly in rats: neurochemical characterization and behavioral studies with the nootropic oxiracetam. Pharmacol Res Commun (1984) 0.80
Sustained increase in haemoglobin and RBC following long-term administration of recombinant human erythropoietin to patients with homozygous beta-thalassaemia. Br J Haematol (1995) 0.80
Administration of erythropoietin to patients with beta-thalassemia intermedia: a preliminary trial. Blood (1991) 0.79
Modes of genome evolution. Nature (1980) 0.79
Can MRI replace a second look operation in cholesteatoma surgery? Acta Otolaryngol (1999) 0.78
Effects of buflomedil on the responsiveness of canine vascular smooth muscle. J Pharmacol Exp Ther (1983) 0.77
Results may not fit well with current theories... Nature (2000) 0.77
Perinatal caffeine treatment: behavioral and biochemical effects in rats before weaning. Neurobehav Toxicol Teratol (1986) 0.77
The gene fimbriata interacts non-cell autonomously with floral regulatory genes. Plant J (2001) 0.77
Central sleep apnea after interrupting longterm acetazolamide therapy. Respir Physiol (1998) 0.76
Immunogenicity of Haemophilus influenzae type b polysaccharide and Neisseria meningitidis outer membrane protein complex conjugate vaccine in infants and children with sickle cell disease. Pediatr Infect Dis J (1993) 0.76
Involvement of arachidonic acid metabolites in beta-adrenoceptor desensitization: functional and biochemical studies. Eur J Pharmacol (1984) 0.75
Decreased release of norepinephrine in the isolated kidney of the adult spontaneously hypertensive rat. Hypertension (1982) 0.75
Obstructive sleep hypopnea syndrome in a patient with Marfan syndrome treated with oxygen therapy. Respiration (1995) 0.75
Early postnatal chlordiazepoxide administration: permanent behavioural effects in the mature rat and possible involvement of the GABA-benzodiazepine system. Psychopharmacology (Berl) (1983) 0.75
A role for the genome in the origin of species? Prog Clin Biol Res (1982) 0.75
Does socially disturbing snoring and/or excessive daytime sleepiness warrant polysomnography? Clin Otolaryngol Allied Sci (1997) 0.75
The antagonist actions of WAY-100135 and its enantiomers on 5-HT1A receptor-mediated hyperpolarization of the rat isolated superior cervical ganglion. Naunyn Schmiedebergs Arch Pharmacol (1993) 0.75
Chronic chlordiazepoxide treatment on adult and newborn rats: effect on the GABA-benzodiazepine receptor complex. Adv Biochem Psychopharmacol (1983) 0.75
Evidence for the presence of D2 but not D1 dopamine receptors in rat hypothalamic perifornical area. Neurosci Lett (1986) 0.75
Beta-adrenoceptor desensitization in rat lung: functional and biochemical aspects. Eur J Pharmacol (1983) 0.75
Effect of different psychoactive drugs on serum and brain tryptophan levels. Neuropsychobiology (1980) 0.75
Sleep related breathing disorders: the respiratory control system and its instability during sleep. Acta Otorhinolaryngol Belg (1995) 0.75
Comparison of the responsiveness of isolated arteries and veins taken from the same dogs 17 days apart. Experientia (1981) 0.75
L-tyrosine and adrenergic neuroeffector interaction in the canine saphenous vein. Arch Int Pharmacodyn Ther (1982) 0.75
Hydroxyurea increases fetal hemoglobin production in sickle cell anemia. Trans Assoc Am Physicians (1984) 0.75
Evolution: no old synthesis and no new paradigm. Bioessays (1987) 0.75
The processing of secretogranin II in the peripheral nervous system: release of secretoneurin from porcine sympathetic nerve terminals. Brain Res (1999) 0.75
The control of floral pigmentation in Antirrhinum. Biochem Soc Trans (1987) 0.75