Roger G. Chalkley
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Roger G. Chalkleybiology Degrees
Biology
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Biochemistry
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Biology
Why Is Roger G. Chalkley Influential?
(Suggest an Edit or Addition)Roger G. Chalkley's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- High resolution acrylamide gel electrophoresis of histones. (1969) (2084)
- The effect of sodium butyrate on histone modification (1978) (601)
- The heterogeneity of histones. I. A quantitative analysis of calf histones in very long polyacrylamide gels. (1969) (336)
- A new histone found only in mammalian tissues with little cell division. (1969) (269)
- An electrophoretic comparison of vertebrate histones. (1971) (257)
- Phosphoenolpyruvate Carboxykinase Is Necessary for the Integration of Hepatic Energy Metabolism (2000) (224)
- The molecular weights of vertebrate histones exploiting a modified sodium dodecyl sulfate electrophoretic method. (1971) (206)
- Modifications to histones immediately after synthesis. (1976) (165)
- Further studies of a thymus nucleohistone-associated protease. (1970) (164)
- A modified procedure for fractionating histones. (1972) (137)
- A new method for the isolation of replicative chromatin: Selective deposition of histone on both new and old DNA (1981) (128)
- Studies on highly metabolically active acetylation and phosphorylation of histones. (1975) (125)
- Lysine-rich histone phosphorylation. A positive correlation with cell replication. (1972) (122)
- Histone acetylation increases the solubility of chromatin and occurs sequentially over most of the chromatin. A novel model for the biological role of histone acetylation. (1982) (119)
- DNA associated with hyperacetylated histone is preferentially digested by DNase I. (1978) (114)
- A study of the structure of isolated chromatin. (1968) (100)
- Proteolytic contamination of calf thymus nucleohistone and its inhibition. (1968) (100)
- The structure and assembly of active chromatin. (1990) (99)
- The identification of distinct populations of acetylated histone. (1980) (94)
- The binding of estradiol-17 beta to the bovine endometrial nuclear membrane. (1974) (90)
- Rapid electrophoretic analysis for histone phosphorylation. A reinvestigation of phosphorylation of lysine-rich histone during rat liver regeneration. (1971) (88)
- Exchange of histones H1, H2A, and H2B in vivo. (1985) (86)
- High-resolution electrophoretic analysis of the histones from embryos and sperm of Arbacia punctulata. (1972) (86)
- The Limitations of the GRE in Predicting Success in Biomedical Graduate School (2017) (81)
- At least two nuclear proteins bind specifically to the Rous sarcoma virus long terminal repeat enhancer (1987) (78)
- Phosphorylation of mouse ascites tumor cell lysine-rich histone. (1970) (73)
- Histone segregation on replicating chromatin. (1985) (71)
- Histone phosphorylation and DNA synthesis are linked in synchronous cultures of HTC cells. (1972) (71)
- Isolation and characterization of a cDNA clone for the CCAAT transcription factor EFIA reveals a novel structural motif. (1990) (70)
- Comparative high-resolution electrophoresis of tumor histones: variation in phosphorylation as a function of cell replication rate. (1972) (69)
- Xenopus nucleoplasmin: egg vs. oocyte. (1986) (69)
- A cysteine-containing H2B-like histone found in mature mammalian testis. (1976) (68)
- Histone-histone propinquity by aldehyde fixation of chromatin. (1975) (68)
- Massive phosphorylation distinguishes Xenopus laevis nucleoplasmin isolated from oocytes or unfertilized eggs. (1986) (66)
- The origin and implementation of the Broadening Experiences in Scientific Training programs: an NIH common fund initiative (2016) (65)
- The effect of histone hyperacetylation on the nuclease sensitivity and the solubility of chromatin. (1981) (65)
- Oxidation of the cysteine-containing histone F3. Detection of an evolutionary mutation in a conservative histone. (1971) (65)
- A reevaluation of new histone deposition on replicating chromatin. (1981) (63)
- Upregulation of xanthine oxidase by tobacco smoke condensate in pulmonary endothelial cells. (2003) (63)
- The binding of deoxyribonucleic acid and histone in native nucleohistone. (1972) (62)
- Polyacrylamide gel electrophoretic fractionation of histones. (1978) (60)
- Histone synthesis and deposition in the G1 and S phases of hepatoma tissue culture cells. (1985) (58)
- Use of whole-cell fixation to visualize replicating and maturing simian virus 40: identification of new viral gene product. (1981) (57)
- Separation of newly synthesized nucleohistone by equilibrium centrifugation in cesium chloride. (1974) (57)
- Constant electrophoretic mobility of the cysteine-containing histone in plants and animals. (1970) (56)
- New histones found in mature mammalian testes. (1975) (56)
- An approach to the structure of native nucleohistone. (1973) (55)
- Inhibition by sodium butyrate of enzyme induction by glucocorticoids and dibutyryl cyclic AMP. A role for the rapid form of histone acetylation. (1983) (53)
- An electrophoretic analysis of Drosophila histones. I. Isolation and identification. (1972) (52)
- Cellular protein synthesis and inhibition of cell division are independent of butyrate-induced histone hyperacetylation (1979) (52)
- Scanning a DRB3*0101 (DR52a)-restricted epitope cross-presented by DR3: overlapping natural and artificial determinants in the human acetylcholine receptor. (1999) (52)
- Interaction of a liver-specific factor with an enhancer 4.8 kilobases upstream of the phosphoenolpyruvate carboxykinase gene (1990) (51)
- Identification of a distinction between cytoplasmic histone synthesis and subsequent histone deposition within the nucleus. (1974) (50)
- Survey of checkpoints along the pathway to diverse biomedical research faculty (2018) (49)
- Characterization of a highly repetitive sequence DNA family in rat. (1981) (49)
- DNAse I preferentially digests chromatin containing hyperacetylated histones. (1978) (48)
- The cytoplasmic estradiol receptors of bovine uterus. Their occurrence, interconversion, and binding properties. (1974) (45)
- The physical state of nucleohistone under physiological ionic strength. The effect of interaction with free nucleic acids. (1968) (45)
- Novobiocin precipitates histones at concentrations normally used to inhibit eukaryotic type II topoisomerase. (1986) (45)
- Transcription factor requirements for in vitro formation of transcriptionally competent 5S rRNA gene chromatin (1990) (44)
- DNA denatures upon drying after ethanol precipitation. (1987) (44)
- Studies on the hetrogeneity of lysine-rich histones in dividing cells. (1974) (42)
- The separation of transcriptionally engaged genes. (1988) (42)
- Turnover of deoxyribonucleic acid, histones, and lysine-rich histone phosphate in hepatoma tissue culture cells. (1972) (41)
- Comparative studies on highly metabolically active histone acetylation. (1979) (39)
- Segregation of rapidly acetylated histones into a chromatin fraction released from intact nuclei by the action of micrococcal nuclease. (1980) (39)
- Two-stage maturation process for newly replicated chromatin. (1984) (38)
- Hormonal regulation of phosphoenolpyruvate carboxykinase gene expression is mediated through modulation of an already disrupted chromatin structure (1989) (38)
- Deposition of histone onto the replicating chromosome: newly synthesized histone is not found near the replication fork. (1976) (38)
- The sites of deposition of newly synthesized histone. (1981) (38)
- A new method for fractionating histones for physical and chemical studies. (1974) (37)
- The viscosity of nucleohistone in urea. (1968) (36)
- A DNA-lipid protein containing material isolated from calf thymus nuclear chromatin. (1968) (35)
- Effect of inhibition of DNA synthesis on histone synthesis and deposition. (1978) (35)
- Dynamic aspects of DNA/protein interactions in the transcriptional initiation complex and the hormone-responsive domains of the phosphoenolpyruvate carboxykinase promoter in vivo. (1993) (35)
- Sensitivity of regions of chromatin containing hyperacetylated histones to DNAse I. (1978) (34)
- Estrogen modulates xanthine dehydrogenase/xanthine oxidase activity by a receptor-independent mechanism. (2003) (33)
- Deposition of histones onto replicating chromosomes. (1975) (32)
- Histone III IV. AMINO ACID SEQUENCE OF HISTONE III OF THE TESTES OF THE CARP, LETIOBUS BUBALUS (1973) (32)
- Histone neighbors in nuclei and extended chromatin (1977) (31)
- Relationship between chromosome condensation and metaphase lysine-rich histone phosphorylation (1976) (27)
- Correct usage of multiple transcription initiation sites and C/EBP-dependent transcription activation of the rat XDH/XO TATA-less promoter requires downstream elements located in the coding region of the gene. (1998) (27)
- Multiple initiators and C/EBP binding sites are involved in transcription from the TATA-less rat XDH/XO basal promoter. (1995) (27)
- Purification of Xenopus egg nucleoplasmin and its use in chromatin assembly in vitro. (1989) (27)
- Analysis of the competition between nucleosome formation and transcription factor binding. (1994) (26)
- Molecular nature of F 1 histone phosphorylation in cultured hepatoma cells. (1972) (26)
- The effect of inhibition of deoxyribonucleic acid synthesis on histone phosphorylation. (1973) (26)
- Procedures for minimizing protease activity during isolation of nuclei, chromatin, and the histones. (1978) (25)
- Identification of the rat xanthine dehydrogenase/oxidase promoter. (1994) (25)
- In vitro exchange of nucleosomal histones H2a and H2b. (1984) (25)
- An improved photographic system for polyacrylamide gels. (1971) (24)
- An approach to histone nearest neighbours in extended chromatin. (1975) (24)
- Hyperacetylated histones facilitate chromatin assembly in vitro. (1985) (24)
- Lysine-rach histone phosphorylation and hyperplasia in the developing rat. (1972) (23)
- The GRE over the entire range of scores lacks predictive ability for PhD outcomes in the biomedical sciences (2018) (23)
- Novobiocin inhibits passive chromatin assembly in vitro. (1986) (23)
- Distribution of H1 histone in chromatin digested by micrococcal nuclease. (1977) (22)
- Modification of histones immediately following synthesis. (1979) (21)
- Purification of a novel, nucleoplasmin‐like protein from somatic nuclei. (1987) (21)
- Transforming training to reflect the workforce (2015) (21)
- Nuclease digestion studies of mouse chromatin as a function of age. (1979) (20)
- The structural organization of mouse chromatin as a function of age. (1979) (20)
- An electrophoretic analysis of Drosophila histones. II. Comparison of larval and adult histone patterns in two species of Drosophila. (1972) (20)
- Histone deacetylation in nuclei isolated from hepatoma tissue culture cells. Inhibition by sodium butyrate. (1979) (20)
- The effect of urea on staphylococcal nuclease digestion of chromatin. (1975) (19)
- Histone hypoacetylation following release of HTC cells from butyrate. (1982) (18)
- Only a small fraction of avian erythrocyte histone is involved in ongoing acetylation. (1981) (17)
- Faculty perceptions and knowledge of career development of trainees in biomedical science: What do we (think we) know? (2019) (17)
- The phosphorylation region of lysine-rich histone in dividing cells. (1975) (17)
- Multiple domains for initiator binding proteins TFII-I and YY-1 are present in the initiator and upstream regions of the rat XDH/XO TATA-less promoter. (1998) (17)
- A correlation between nucleosome spacer region susceptibility to DNase I and histone acetylation. (1979) (16)
- The isolation of HTC variant cells which can replicate in butyrate. Changes in histone acetylation and tyrosine aminotransferase induction. (1985) (16)
- Specific nuclear proteins interact with the Rous sarcoma virus internal enhancer and share a common element with the enhancer located in the long terminal repeat of the virus. (1987) (15)
- Isolation of the CCAAT transcription factor subunit EFIA cDNA and a potentially functional EFIA processed pseudogene from Bos taurus: insights into the evolution of the EFIA/dbpB/YB-1 gene family. (1993) (15)
- Validity of the Medical College Admission Test for predicting MD–PhD student outcomes (2015) (15)
- Isolation and characterization of the mouse cytosolic phosphoenolpyruvate carboxykinase (GTP) gene: evidence for tissue-specific hypersensitive sites (1999) (15)
- Extinction of phosphoenolpyruvate carboxykinase gene expression is associated with loss of a specific chromatin-binding protein from a far upstream domain (1990) (15)
- The role of H1 in the structure of chromatin. (1978) (15)
- Methods for the assessment of selective histone phosphorylation. (1975) (15)
- Purification and properties of the Rous sarcoma virus internal enhancer binding factor (1989) (14)
- Evolution of a functional taxonomy of career pathways for biomedical trainees (2018) (14)
- Further studies of histone phosphorylation in the presence of inhibitors of DNA synthesis. (1974) (14)
- Characterization of the factors binding to a PEPCK gene upstream hypersensitive site with LCR activity (1992) (14)
- Effects of histone hyperacetylation and hypoacetylation on RNA synthesis in HTC cells. (1982) (14)
- Acrylamide gel electrophoresis of hemoglobin polypeptide chains. (1971) (13)
- New contributions to the related work of Paul Appell, Lazarus Fuchs, Georg Hamel, and Paul Painlevé on nonlinear differential equations whose solutions are free of movable branch points (1987) (13)
- Histone propinquity using imidoesters. (1975) (13)
- A neutral pH acrylamide gel electrophoretic system for histones and other basic proteins. (1976) (12)
- Novobiocin inhibits interactions required for yeast TFIIIB sequestration during stable transcription complex formation in vitro. (1987) (11)
- Asymmetric distribution of histone on DNA: a model for nucleohistone primary structure. (1974) (11)
- Characterization of rat pseudogenes for enhancer factor I subunit A: ripping provides clues to the evolution of the EFIA/dbpB/YB-1 multigene family. (1993) (10)
- Matrices Derived from Finite Abelian Groups (1976) (10)
- Bleomycin-induced DNA cleavage: studies in vitro and in intact cells. (1987) (9)
- Binding of histone to DNA. (1972) (9)
- A cross-institutional analysis of the effects of broadening trainee professional development on research productivity (2021) (9)
- Production of high levels of phosphorylated F1 histone by zinc chloride. (1976) (9)
- The interplay of ubiquitous DNA-binding factors, availability of binding sites in the chromatin, and DNA methylation in the differential regulation of phosphoenolpyruvate carboxykinase gene expression. (1991) (9)
- Biomedical graduate student experiences during the COVID-19 university closure (2021) (8)
- Relative invariants for homogeneous linear differential equations (1989) (7)
- Quartic Equations and Tetrahedral Symmetries (1975) (7)
- Circulant Matrices and Algebraic Equations (1975) (7)
- Basic Global Relative Invariants for Homogeneous Linear Differential Equations (2002) (5)
- On the second order homogeneous quadratic differential equation (1960) (5)
- Characterization of a kidney-specific pattern of chromatin structure in the rat phosphoenolpyruvate carboxykinase gene. (1999) (5)
- Questioning the Value of the Graduate Record Examinations (GRE) in PhD Admissions in Biomedical Engineering (2020) (5)
- Information about group matrices (1981) (4)
- A first-order algebraic differential equation (1977) (4)
- A Lattice of Cyclotomic Fields (1975) (4)
- Identification and purification of a yeast transcriptional trans-activator. The yeast homolog of the Rous sarcoma virus internal enhancer binding factor. (1990) (3)
- Extent of in vivo binding by an upstream activation factor and the role of multiple binding sites in synergistic transcriptional activation. (1994) (3)
- Cell specific differences in DNase I hypersensitivity between the two promoters of the rat glucokinase gene. (1995) (3)
- Measuring effects of trainee professional development on research productivity: A cross-institutional meta-analysis (2020) (3)
- A Persymmetric Determinant (1994) (2)
- THE ROLE OF HISTONE PHOSPHORYLATION IN CELL DIVISION (1973) (2)
- Algebraic differential equations of the first order and the second degree (1975) (2)
- Evidence against an effect of plant hormones on thermal denaturation of pea nucleoprotein (1972) (2)
- Butyrate effects on normal and adapted hepatoma cells: morphological response and implications for vectoral cholesterol transport. (1986) (2)
- Semi-invariants and relative invariants for homogeneous linear differential equations (1993) (2)
- Cardan's Formulas and Biquadratic Equations (1974) (2)
- Bounds for Difference Quotients and Derivates (1975) (2)
- Histone phosphorylation and cell division. (1971) (1)
- Analytic Solutions of Algebraic Differential Equations (1979) (1)
- Useofwhole-cell fixation tovisualize replicating andmaturing simian virus 40:Identification ofnewviral geneproduct (1981) (1)
- Web-based Interactive Environments in Biomedical Research Education and Training (2003) (1)
- Explicit solutions of an algebraic differential equation (1980) (1)
- The perfect th power which divides a nonzero polynomial (1978) (1)
- Educational technology: biomedical research, education and training, Web-based applications, management, and delivery (2001) (1)
- The differential equation $Q=0$ in which $Q$ is a quadratic form in $y”,y’,y$ having meromorphic coefficients (1992) (1)
- Virtual Vanderbilt Summer Science Academy highlighted the opportunity to impact early STEMM students career knowledge through narrative (2021) (1)
- Alanine administration during prolonged fasting. (1971) (1)
- Origin of BEST, and how 17 very different programs created 17 related approaches to help trainees with their career choices (2020) (1)
- Stimulatory mechanism characterization and cloning of a transcription enhancer in yeast (1992) (0)
- Electrophoretic Analysis of Histones from Gibberellic (2016) (0)
- Basic Global Relative Invariants for Nonlinear Differential Equations (2007) (0)
- Contributors (2020) (0)
- Lazarus Fuchs′ Transformation for Solving Rational First-Order Differential Equations (1994) (0)
- CRITICAL CONCENTRATIONS FOR HRT-TYPE REACTORS SUBJECTED TO VARIOUS CONDITIONS (1959) (0)
- Histone-Histone Propinquity byAldehyde Fixation ofChromatin (chromatin structure/chromosome/formaldehyde/glutaraldehyde/DNA) (1975) (0)
- CRITICAL CONCENTRATION DATA FOR HRT-TYPE REACTORS MODERATED BY D$sub 2$O- H$sub 2$O MIXTURES (1958) (0)
- In vitro transcription in the presence of DNA oligonucleotides can generate strong anomalous initiation sites. (1996) (0)
- Histone 3. IV. Amino acid sequence of histone 3 of the testes of the carp, Letiobus bubalus. (1973) (0)
- International Students at Vanderbilt (2004) (0)
- Effects of Histone Hyperacetylation and Hypoacetylation on (2001) (0)
- Preparing tomorrow's medical educators (2007) (0)
- Validity of the Medical College Admission Test for predicting MD–PhD student outcomes (2015) (0)
- OPERATION OF THE HRT WITH DIFFERENT CORE AND BLANKET TEMPERATURES (1959) (0)
- Career self-efficacy disparities in underrepresented biomedical scientist trainees (2022) (0)
- AN IBM-704 CODE FOR A HARMONICS METHOD APPLIED TO TWO-REGION SPHERICAL REACTORS (1960) (0)
- Histones in relation to control in living systems. NASA CR-673. (1967) (0)
- A certain homogeneous differential equation transformation (1963) (0)
- A formula giving the known relative invariants for homogeneous linear differential equations (1992) (0)
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