John Barnabas

1.1k total citations
46 papers, 768 citations indexed

About

John Barnabas is a scholar working on Molecular Biology, Genetics and Hematology. According to data from OpenAlex, John Barnabas has authored 46 papers receiving a total of 768 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 8 papers in Genetics and 8 papers in Hematology. Recurrent topics in John Barnabas's work include Iron Metabolism and Disorders (8 papers), Hemoglobinopathies and Related Disorders (8 papers) and Genomics and Phylogenetic Studies (7 papers). John Barnabas is often cited by papers focused on Iron Metabolism and Disorders (8 papers), Hemoglobinopathies and Related Disorders (8 papers) and Genomics and Phylogenetic Studies (7 papers). John Barnabas collaborates with scholars based in India, United States and United Kingdom. John Barnabas's co-authors include Gary Moore, Morris Goodman, Genji Matsuda, C Müller, M. Goodman, Tewodros Assefa Nigussie, Abreham Berta Aneseyee, P. K. Ranjekar, Mohsen Miraftab and S. Krishnan and has published in prestigious journals such as Nature, Journal of Molecular Biology and Analytical Chemistry.

In The Last Decade

John Barnabas

41 papers receiving 690 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John Barnabas India	14	359	188	129	95	94	46	768
Walter A. Schroeder United States	16	317 0.9×	55 0.3×	272 2.1×	154 1.6×	182 1.9×	32	999
Giuseppe Geraci Italy	23	687 1.9×	116 0.6×	62 0.5×	366 3.9×	19 0.2×	111	1.4k
H. Ritter Germany	15	420 1.2×	379 2.0×	77 0.6×	77 0.8×	100 1.1×	136	1.2k
R. Yuen Singapore	17	437 1.2×	421 2.2×	20 0.2×	69 0.7×	39 0.4×	38	774
G. Breckon United Kingdom	11	517 1.4×	417 2.2×	39 0.3×	31 0.3×	66 0.7×	28	1.2k
Yoko Nakajima Japan	23	689 1.9×	102 0.5×	23 0.2×	99 1.0×	13 0.1×	132	1.7k
R.E. Isaacks United States	15	124 0.3×	46 0.2×	76 0.6×	223 2.3×	15 0.2×	39	603
Brigitte Brandriff United States	25	731 2.0×	520 2.8×	29 0.2×	62 0.7×	26 0.3×	40	1.6k
Margaret S. Halleck United States	15	656 1.8×	57 0.3×	12 0.1×	197 2.1×	24 0.3×	24	1.0k
Stefan Becker Germany	20	618 1.7×	57 0.3×	30 0.2×	43 0.5×	30 0.3×	36	1.2k

Countries citing papers authored by John Barnabas

Since Specialization

Citations

This map shows the geographic impact of John Barnabas'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 John Barnabas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Barnabas more than expected).

Fields of papers citing papers by John Barnabas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Barnabas. 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 John Barnabas. The network helps show where John Barnabas may publish in the future.

Co-authorship network of co-authors of John Barnabas

This figure shows the co-authorship network connecting the top 25 collaborators of John Barnabas. A scholar is included among the top collaborators of John Barnabas 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 John Barnabas. John Barnabas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Barnabas, John, et al.. (2025). Multiclass Trip Type Prediction from Online Reviews Using Various Document Representations. Industrial Engineering & Management Systems. 24(3). 319–333.

Nebiyu, Amsalu, et al.. (2024). Growth, yield, and yield components of tomato varieties (Solanum lycopersicum L.) influenced by the application of blended fertilizers (NPS) at Jimma, South-West Ethiopia. Current Agriculture Research Journal. 12(2). 599–622. 1 indexed citations

Barnabas, John, et al.. (2013). ANTIMICROBIAL PROPERTIES OF ENDOPHYTIC FUNGI ISOLATED FROM CYNODON DACTYLON AND MORINGA OLIEFERA. 4 indexed citations

Barnabas, John, et al.. (2010). Non-Thermal Microwave Reduction of Pathogenic Cellular Population. International Journal of Food Engineering. 6(5). 13 indexed citations

Krishnan, S., et al.. (1990). Interrelationships among major protistan groups based on a parsimony network of 5S rRNA sequences. Biosystems. 24(2). 135–144. 11 indexed citations

Barnabas, John, et al.. (1984). Aspects of biological evolution based on molecular data sets. Proceedings Animal Sciences. 93(2). 141–158. 1 indexed citations

Barnabas, John, et al.. (1983). Genetic models for the quantitative variation of two alpha chains of hemoglobins in water buffalo population.. 1 indexed citations

Barnabas, John, R. M. Schwartz, & M. O. Dayhoff. (1982). Evolution of major metabolic innovations in the Precambrian. Origins of Life and Evolution of Biospheres. 12(1). 81–91. 14 indexed citations

Barnabas, John, et al.. (1978). Evolutionary genetics of mammalian hemoglobins and myoglobins during Cenozoic history.. PubMed. 15(5). 388–400. 7 indexed citations

10.

John, Maliyakal E. & John Barnabas. (1978). Gene diversity of bovid hemoglobins. Biochemical Genetics. 16(7-8). 787–798. 8 indexed citations

11.

Matsuda, Genji, Tetsuo Maita, Keiji Morokuma, et al.. (1975). The amino acid sequences of the alpha and beta polypeptide chains of adult hemoglobin of the capuchin monkey (Cebus apella).. PubMed. 354(10-11). 1513–6. 3 indexed citations

12.

Moore, Gary, John Barnabas, & Morris Goodman. (1973). A method for constructing maximum parsimony ancestral amino acid sequences on a given network. Journal of Theoretical Biology. 38(3). 459–485. 104 indexed citations

13.

Matsuda, Genji, et al.. (1973). THE PRIMARY STRUCTURES OF THE α AND β POLYPEPTIDE CHAINS OF ADULT HEMOGLOBIN OF THE HANUMAN LANGUR (Presbytis entellus). International journal of peptide & protein research. 5(6). 423–425. 13 indexed citations

14.

Goodman, Morris, John Barnabas, & Gary Moore. (1972). Man, the conservative and revolutionary mammal. Molecular findings on this paradox. Journal of Human Evolution. 1(6). 663–686. 8 indexed citations

15.

Ranjekar, P. K. & John Barnabas. (1969). Haemoglobin phenotypes in water buffalo (Bos bubalus) during development. Comparative Biochemistry and Physiology. 28(3). 1395–1401. 7 indexed citations

16.

Barnabas, John, et al.. (1964). EVALUATION OF MULTIPLE HAEMOGLOBINS OF RUMINANTS BY TRYPTIC PEPTIDE PATTERN ANALYSIS.. PubMed. 1. 220–4. 6 indexed citations

17.

Barnabas, John, et al.. (1958). Paper chromatographic studies on the mineral constituents of the edible muscles.. PubMed. 46(4). 571–6. 1 indexed citations

18.

Barnabas, John, et al.. (1958). Amino-acid composition of edible muscles.. PubMed. 46(2). 345–50. 1 indexed citations

19.

Barnabas, John, et al.. (1957). Separation of group IIb and IIIa metals by paper chromatography. Die Naturwissenschaften. 44(3). 61–62. 2 indexed citations

20.

Barnabas, John. (1955). Chromatographic separation of chlorides of group IIIb, IV and V metals. Die Naturwissenschaften. 42(6). 153–153. 2 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.

Explore authors with similar magnitude of impact