Malcolm C. Johnston

2.1k total citations · 2 hit papers
18 papers, 1.6k citations indexed

About

Malcolm C. Johnston is a scholar working on Genetics, Pediatrics, Perinatology and Child Health and Molecular Biology. According to data from OpenAlex, Malcolm C. Johnston has authored 18 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Genetics, 7 papers in Pediatrics, Perinatology and Child Health and 5 papers in Molecular Biology. Recurrent topics in Malcolm C. Johnston's work include Cleft Lip and Palate Research (8 papers), Craniofacial Disorders and Treatments (5 papers) and Folate and B Vitamins Research (5 papers). Malcolm C. Johnston is often cited by papers focused on Cleft Lip and Palate Research (8 papers), Craniofacial Disorders and Treatments (5 papers) and Folate and B Vitamins Research (5 papers). Malcolm C. Johnston collaborates with scholars based in United States. Malcolm C. Johnston's co-authors include Kathleen K. Sulik, Mary Alice Webb, Guillermo Millicovsky, James F. Reynolds, John M. Opitz, Deborah B. Dehart, William E. Russell, Judith H. Greenberg, John R. Hassell and Kenneth S. Brown and has published in prestigious journals such as Science, Development and Epilepsia.

In The Last Decade

Malcolm C. Johnston

18 papers receiving 1.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Fetal Alcohol Syndrome: Embryogenesis in a Mouse Model

1981 500 citations Kathleen K. Sulik, Malcolm C. Johnston et al. Science profile →
A radioautographic study of the migration and fate of cranial neural crest cells in the chick embryo

1966 350 citations Malcolm C. Johnston The Anatomical Record profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Malcolm C. Johnston United States	13	792	638	444	304	169	18	1.6k
Virginia P. Johnson United States	17	430 0.5×	528 0.8×	446 1.0×	116 0.4×	37 0.2×	31	1.1k
Inge François Belgium	23	631 0.8×	592 0.9×	405 0.9×	71 0.2×	248 1.5×	45	1.7k
CA Bondy United States	10	167 0.2×	376 0.6×	234 0.5×	113 0.4×	90 0.5×	11	1.2k
Jeffrey M. Sequeira United States	25	225 0.3×	586 0.9×	398 0.9×	816 2.7×	125 0.7×	45	1.7k
Katie A. Woods United Kingdom	15	611 0.8×	654 1.0×	735 1.7×	25 0.1×	217 1.3×	29	2.3k
Koray Boduroğlu Türkiye	20	176 0.2×	457 0.7×	421 0.9×	231 0.8×	44 0.3×	109	1.0k
Govindaiah Vinukonda United States	18	352 0.4×	230 0.4×	91 0.2×	111 0.4×	87 0.5×	29	931
Sirpa Ala‐Mello Finland	17	212 0.3×	498 0.8×	468 1.1×	33 0.1×	83 0.5×	29	1.2k
H. Enders Germany	18	313 0.4×	899 1.4×	933 2.1×	59 0.2×	18 0.1×	40	1.5k

Countries citing papers authored by Malcolm C. Johnston

Since Specialization

Citations

This map shows the geographic impact of Malcolm C. Johnston's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Malcolm C. Johnston with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Malcolm C. Johnston more than expected).

Fields of papers citing papers by Malcolm C. Johnston

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Malcolm C. Johnston. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Malcolm C. Johnston. The network helps show where Malcolm C. Johnston may publish in the future.

Co-authorship network of co-authors of Malcolm C. Johnston

This figure shows the co-authorship network connecting the top 25 collaborators of Malcolm C. Johnston. A scholar is included among the top collaborators of Malcolm C. Johnston based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Malcolm C. Johnston. Malcolm C. Johnston is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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18 of 18 papers shown

Sulik, Kathleen K., et al.. (1987). Mandibulofacial dysostosis (Treacher Collins syndrome): A new proposal for its pathogenesis. American Journal of Medical Genetics. 27(2). 359–372. 118 indexed citations

Johnston, Malcolm C., et al.. (1986). Abnormal heart and great vessel development following acute ethanol exposure in mice. Teratology. 33(1). 93–104. 87 indexed citations

Sulik, Kathleen K., Malcolm C. Johnston, William E. Russell, et al.. (1986). Fetal alcohol syndrome and DiGeorge anomaly. Critical ethanol exposure periods for craniofacial malformations as illustrated in an animal model. American Journal of Medical Genetics. 25(S2). 97–112. 118 indexed citations

Johnston, Malcolm C. & Guillermo Millicovsky. (1985). Normal and Abnormal Development of the Lip and Palate. Clinics in Plastic Surgery. 12(4). 521–532. 12 indexed citations

Vig, Katherine W. L., Guillermo Millicovsky, & Malcolm C. Johnston. (1984). Craniofacial Development: The Possible Mechanisms for Some Malformations. British Journal of Orthodontics. 11(3). 114–118. 1 indexed citations

Hicks, Heraline E., Malcolm C. Johnston, & Albert J. Banes. (1983). Maternal phenytoin administration affects DNA and protein synthesis in embryonic primary palates. Teratology. 28(3). 389–397. 12 indexed citations

Sulik, Kathleen K. & Malcolm C. Johnston. (1983). Sequence of developmental alterations following acute ethanol exposure in mice: Craniofacial features of the fetal alcohol syndrome. American Journal of Anatomy. 166(3). 257–269. 203 indexed citations

Millicovsky, Guillermo, et al.. (1982). Developmental alterations associated with spontaneous cleft lip and palate in CL/Fr mice. American Journal of Anatomy. 164(1). 29–44. 46 indexed citations

Johnston, Malcolm C.. (1982). Prevention of craniofacial malformations.. PubMed. 19(3). 230–230. 1 indexed citations

10.

Hassell, Thomas M., et al.. (1982). Preliminary Study of the Effects of Carbamazepine on Congenital Orofacial Defects in Offspring of A/J Mice. Epilepsia. 23(1). 101–110. 9 indexed citations

11.

Millicovsky, Guillermo & Malcolm C. Johnston. (1981). Active role of embryonic facial epithelium: New evidence of cellular events in morphogenesis. Development. 63(1). 53–66. 26 indexed citations

12.

Sulik, Kathleen K., Malcolm C. Johnston, & Mary Alice Webb. (1981). Fetal Alcohol Syndrome: Embryogenesis in a Mouse Model. Science. 214(4523). 936–938. 500 indexed citations breakdown →

13.

Millicovsky, Guillermo & Malcolm C. Johnston. (1981). Maternal Hyperoxia Greatly Reduces the Incidence of Phenytoin-Induced Cleft Lip and Palate in A/J Mice. Science. 212(4495). 671–672. 60 indexed citations

14.

Hassell, Thomas M., Kenneth H. Dudley, Philip F. Hirsch, et al.. (1979). Summary of an International Symposium on Phenytoin-Induced Teratology and Gingival Pathology. The Journal of the American Dental Association. 99(4). 652–655. 8 indexed citations

15.

Hassell, John R., Judith H. Greenberg, & Malcolm C. Johnston. (1977). Inhibition of cranial neural crest cell development by vitamin A in the cultured chick embryo. Development. 39(1). 267–271. 48 indexed citations

16.

Brown, Kenneth S., et al.. (1974). Isolated cleft palate in A/J mice after transitory exposure to drinking‐water deprivation and low humidity in pregnancy. Teratology. 9(2). 151–157. 24 indexed citations

17.

Johnston, Malcolm C.. (1966). A radioautographic study of the migration and fate of cranial neural crest cells in the chick embryo. The Anatomical Record. 156(2). 143–155. 350 indexed citations breakdown →

18.

Johnston, Malcolm C., et al.. (1964). Permeability alterations in amphibian embryos caused by salt solution and measured by tritiated thymidine uptake. Development. 12(3). 407–424. 9 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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