Published in Science on December 01, 1939
Agglutination of Sea-Urchin Eggs by Means of a Substance Extracted from the Eggs. Proc Natl Acad Sci U S A (1940) 0.96
A Complement-Release Reaction; The Neutralization of the Anticomplementary Action of Sea-Urchin Fertilizin by Antifertilizin. Proc Natl Acad Sci U S A (1942) 0.75
Huntington's Chorea in South Wales. A genetic and epidemiological study. Clin Genet (1981) 2.31
Cytoplasmic DNA in the unfertilized sea urchin egg: physical properties of circular mitochondrial DNA and the occurrence of catenated forms. Proc Natl Acad Sci U S A (1968) 2.30
Molecular analysis and clinical correlations of the Huntington's disease mutation. Lancet (1993) 2.15
Exclusion testing for Huntington's disease in pregnancy with a closely linked DNA marker. Lancet (1987) 2.09
Adoption and genetic prediction for Huntington's disease. Lancet (1988) 2.09
Problems in genetic prediction for Huntington's disease. Lancet (1989) 2.00
Huntington's chorea. The basis for long-term prevention. Lancet (1979) 1.87
A NEW TYPE OF MICRO-RESPIROMETER. Science (1941) 1.72
Attitudes of subjects at risk and their relatives towards genetic counselling in Huntington's chorea. J Med Genet (1983) 1.67
Decline in the predicted incidence of Huntington's chorea associated with systematic genetic counselling and family support. Lancet (1981) 1.64
Activation of protein biosynthesis in non-nucleate fragments of sea urchin eggs. Biochem Biophys Res Commun (1964) 1.62
Expression and isolation of antimicrobial small molecules from soil DNA libraries. J Mol Microbiol Biotechnol (2001) 1.60
A genetic register for Huntington's chorea in South Wales. J Med Genet (1982) 1.56
PREPARATION OF METHIONINE-FREE NATURAL LEUCINE. Science (1936) 1.49
Predictive testing for Huntington's disease: protocol of the UK Huntington's Prediction Consortium. J Med Genet (1992) 1.38
GLYCYLGLYCINE AS A SEA WATER BUFFER. Science (1937) 1.25
Fast atom bombardment: a new mass spectrometric method for peptide sequence analysis. Biochem Biophys Res Commun (1981) 1.18
Some Properties of 2,3,5-Triphenyltetrazolium Chloride and Several Iodo Derivatives. Science (1950) 1.13
Genetic testing in the classroom. BMJ (1995) 1.08
Role of nitric oxide and prostaglandins in mechanically induced bone formation. J Bone Miner Res (1998) 1.05
Synthesis of oligonucleotides by proteinoid microspheres acting on ATP. Naturwissenschaften (1973) 1.05
Electrophoretic examination of soluble proteins synthesized in early sea urchin development. Biochem Biophys Res Commun (1965) 0.98
How Did Life Begin? Science (1960) 0.97
Population studies of Huntington's disease in Wales. Clin Genet (1988) 0.97
Amount, location, priming capacity, circularity and other properties of cytoplasmic DNA in sea urchin eggs. Biol Bull (1967) 0.97
The thermal synthesis of neutral and basic proteinoids. Biochim Biophys Acta (1968) 0.97
Adenyl cyclase in plasma membrane preparations of sea urchin eggs and its increase in activity after fertilization. Biochem Biophys Res Commun (1968) 0.97
Osteoclast lineage commitment of bone marrow precursors through expression of membrane-bound TRANCE. Bone (2000) 0.96
Production of Spherules from Synthetic Proteinoid and Hot Water. Science (1959) 0.93
The binding of basic proteinoids with organismic or thermally synthesized polynucleotides. Biochim Biophys Acta (1968) 0.93
Mechanical loading stimulates bone formation by reactivation of bone lining cells in 13-week-old rats. J Bone Miner Res (1998) 0.92
Genetic testing for Huntington's disease. BMJ (1990) 0.88
Huntington's disease: predictive testing and the molecular genetics laboratory. Clin Genet (1993) 0.88
Synthesis of amino acids by the heating of formaldehyde and ammonia. Science (1970) 0.87
Bio-organic compounds and glassy microparticles in lunar fines and other materials. Science (1970) 0.86
The socioeconomic burden of Huntington's chorea in South Wales. J Biosoc Sci (1982) 0.86
The condensation of the adenylates of the amino acids common to protein. Proc Natl Acad Sci U S A (1969) 0.86
Self-ordered polymers and propagative cell-like systems. Naturwissenschaften (1969) 0.86
The Antibacterial Activity of Protamine Zinc Insulin. Science (1946) 0.85
Selective formation of particles by binding of pyrimidine polyribonucleotides or purine polyribonucleotides with lysine-rich or arginine-rich proteinoids. Biochem Biophys Res Commun (1969) 0.85
National symposium on problems of presymptomatic testing for Huntington's disease, Cardiff. J Med Ethics (1990) 0.84
Copolymerization of the Leuchs anhydrides of the eighteen amino acids common to protein. Arch Biochem Biophys (1967) 0.84
Incorporation of amino acids into protein by artificially activated non-nucleate fragments of sea urchin eggs. Biol Bull (1966) 0.84
Influence of individual amino acids on uptake and incorporation of valine, glutamic acid and arginine by unfertilized and fertilized sea urchin eggs. Biol Bull (1966) 0.83
Membrane, action, and oscillatory potentials in simulated protocells. Naturwissenschaften (1982) 0.82
Concepts and experiments in immunoreproduction. Fertil Steril (1967) 0.81
Royal College of Obstetricians and Gynaecologists guidelines: how evidence-based are they? J Obstet Gynaecol (2014) 0.81
Spontaneous generation, the origin of life, and self assembly. Curr Mod Biol (1969) 0.81
Family break-down and stress in Huntington's chorea. J Biosoc Sci (1983) 0.80
The evolutionary significance of phase-separated microsystems. Orig Life (1976) 0.80
Proteinoid microspheres more stable in hot than in cold water. Biosystems (1985) 0.80
Amino acids from the moon: notes on meteorites. Subcell Biochem (1981) 0.79
Metabolic microspheres: origins and evolution. Naturwissenschaften (1980) 0.78
Excitable artificial cells of proteinoid. Appl Biochem Biotechnol (1984) 0.78
RNA-and protein-synthesizing capacity of isolated oocytes of the sea urchin Lytechinus pictus. Dev Biol (1967) 0.78
Synthesis of peptides from amino acids and ATP with lysine-rich proteinoid. J Mol Evol (1980) 0.78
Clinical experience with Tc-99m nofetumomab merpentan (Verluma) radioimmunoscintigraphy. Clin Nucl Med (1997) 0.78
Molecular selection and natural selection. Q Rev Biol (1986) 0.78
A model for the origin of stable protocells in a primitive alkaline ocean. Biosystems (1975) 0.78
Radioactive labeling of RNAs of sea urchin eggs during oogenesis. Biol Bull (1967) 0.77
Thermal proteinoids as excitability-inducing materials. Biosystems (1987) 0.77
The role of prostaglandins and nitric oxide in the response of bone to mechanical stimulation. Adv Exp Med Biol (1997) 0.77
Post-arterial reconstruction edema, are lymphatic channels to blame? Angiology (1984) 0.77
Electrical membrane phenomena in spherules from proteinoid and lecithin. Biosystems (1981) 0.77
Restraint reduction in acute care: an interdisciplinary approach. J Nurs Adm (2001) 0.77
Changes upon fertilization in the distribution of RNA-containing particles in sea urchin eggs. Dev Biol (1970) 0.77
Effect of products from heated amino acids on conductance in lipid bilayer membranes and non-aqueous solvents. Biosystems (1978) 0.76
From proteinoid microsphere to contemporary cell: formation of internucleotide and peptide bonds by proteinoid particles. Orig Life (1974) 0.76
Selective condensation of aminoacyl adenylates by nucleoproteinoid microparticles (prebiotic-lysine-model system-genetic code). Proc Natl Acad Sci U S A (1972) 0.76
Self-sequencing of amino acids and origins of polyfunctional protocells. Orig Life (1984) 0.75
Evidence for compounds hydrolyzable to amino acids in aqueous extracts of apollo 11 and apollo 12 lunar fines. Science (1971) 0.75
Experimental models of communication at the molecular and microsystemic levels. Int J Neurosci (1972) 0.75
Origin of the cell: experiments and premises. Naturwissenschaften (1973) 0.75
Protein synthesis by unfertilized eggs of sea urchins. Biol Bull (1968) 0.75
Conjugation of proteinoid microspheres: a model of primordial communication. Curr Mod Biol (1971) 0.75
Origins of biological information and the genetic code. Mol Cell Biochem (1974) 0.75
A model illustrating possible instability of cellular structure under conditions of weightlessness. J Theor Biol (1966) 0.75
The lability of in vitro amino acid-incorporating systems of sea urchin eggs in relation to nuclease release and other factors. Biochim Biophys Acta (1968) 0.75
Protein synthesis in micromeres of the sea urchin egg. Science (1966) 0.75
Protein-synthesizing activity of the anucleate polar lobe of the mud snail Ilyanassa obsoleta. Science (1967) 0.75
29-30 december living systems: synthesis, assembly, origins. Science (1971) 0.75
Activation of glycine by ATP, a divalent cation, and proteinoid microspheres. Curr Mod Biol (1973) 0.75
Amino acid precursors in lunar samples. Space Life Sci (1972) 0.75
PREPARATION OF PURE D-ARGININE. Science (1938) 0.75
Stereomolecular interactions and microsystems in experimental protobiogenesis. Biosystems (1975) 0.75
Neighboring N-carboxyalkyl group participation in the hydrolysis of phthalimide. J Am Chem Soc (1967) 0.75
Serotonin condensation product 5-hydroxymethtryptoline: evidence for in vivo formation from acetaldehyde during intoxication using deuterium labelled ethanol. Alcohol Alcohol Suppl (1987) 0.75
Looking forward to the present. Biosystems (1975) 0.75
Genetic counseling in Huntington's chorea. Birth Defects Orig Artic Ser (1987) 0.75
Melanocyte-stimulating hormone: activity in thermal polymers of alpha-amino acids. Science (1968) 0.75
Molecular evolution to the first cells. Pure Appl Chem (1973) 0.75
The problem of isolated cases of Huntington's disease in South Wales 1974-1984. Clin Genet (1986) 0.75
Aminoacylation and acetylaminoacylation of homopolyribonucleotides. Biochim Biophys Acta (1973) 0.75
The hydrolysis of polyimides. Experientia (1973) 0.75
Displacement of valine from intact sea-urchin eggs by exogenous amino acids. J Cell Sci (1968) 0.75
Evolution from amino acids: lunar occurrence of their precursors. Ann N Y Acad Sci (1972) 0.75
Effects of several factors on chemical condensation of mixed amino acid adenylates. Naturwissenschaften (1970) 0.75
Indications of order in a model of prebiotic protein-like polymer. Wistar Inst Symp Monogr (1967) 0.75
Lymphatic flow in humans as indicated by the clearance of 125I-labeled albumin from the subcutaneous tissue of the leg. J Surg Res (1983) 0.75
Assembly of microspheres from acidic proteinoids and histones or histone-like proteinoids. Curr Mod Biol (1971) 0.75