P. B. Gahan

2.9k total citations · 1 hit paper
120 papers, 2.2k citations indexed

About

P. B. Gahan is a scholar working on Molecular Biology, Plant Science and Biochemistry. According to data from OpenAlex, P. B. Gahan has authored 120 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Molecular Biology, 58 papers in Plant Science and 7 papers in Biochemistry. Recurrent topics in P. B. Gahan's work include Plant tissue culture and regeneration (22 papers), Plant Reproductive Biology (13 papers) and Plant Genetic and Mutation Studies (13 papers). P. B. Gahan is often cited by papers focused on Plant tissue culture and regeneration (22 papers), Plant Reproductive Biology (13 papers) and Plant Genetic and Mutation Studies (13 papers). P. B. Gahan collaborates with scholars based in United Kingdom, Switzerland and Canada. P. B. Gahan's co-authors include Maurice Stroun, Philippe Anker, Safia El Messaoudi, Alain R. Thierry, M. Kalina, J. Chayen, John S. McLean, J. Middleton, Mariapia Viola-Magni and S. R. Pelc and has published in prestigious journals such as Nature, The Lancet and Journal of Cell Science.

In The Last Decade

P. B. Gahan

118 papers receiving 2.0k 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.

Origins, structures, and functions of circulating DNA in oncology

2016 595 citations Alain R. Thierry, Safia El Messaoudi et al. Cancer and Metastasis Reviews profile →

Peers

P. B. Gahan

MB

PS

CR

ONCOL

PRM

Fumio Tashiro Japan

J.W.I.M. Simons Netherlands

James D. Regan United States

Hiraku Takebe Japan

Sho Tabata Japan

Vinagolu K. Rajasekhar United States

A.T. Natarajan Netherlands

Nobuo Ogawa Japan

Alma Howard United Kingdom

Yoshisada Fujiwara Japan

Fumio Tashiro Japan

P. B. Gahan

1.2k ×1.0

MB

378 ×0.6

PS

354 ×0.6

CR

335 ×1.1

ONCOL

75 ×0.5

PRM

Citations per year, relative to P. B. Gahan P. B. Gahan (= 1×) peers Fumio Tashiro

Countries citing papers authored by P. B. Gahan

Since Specialization

Citations

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

Fields of papers citing papers by P. B. Gahan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. B. Gahan. 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 P. B. Gahan. The network helps show where P. B. Gahan may publish in the future.

Co-authorship network of co-authors of P. B. Gahan

This figure shows the co-authorship network connecting the top 25 collaborators of P. B. Gahan. A scholar is included among the top collaborators of P. B. Gahan 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 P. B. Gahan. P. B. Gahan 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

1.

Thierry, Alain R., Safia El Messaoudi, P. B. Gahan, Philippe Anker, & Maurice Stroun. (2016). Origins, structures, and functions of circulating DNA in oncology. Cancer and Metastasis Reviews. 35(3). 347–376. 595 indexed citations breakdown →

2.

Bruschi, Fabrizio, et al.. (2013). Progress towards the ‘Golden Age’ of biotechnology. Current Opinion in Biotechnology. 24. S6–S13. 23 indexed citations

3.

Bruschi, Fabrizio, et al.. (2011). Biotechnology worldwide and the ‘European Biotechnology Thematic Network’ Association (EBTNA). Current Opinion in Biotechnology. 22. S7–S14. 14 indexed citations

4.

Gahan, P. B.. (2006). Circulating DNA. Annals of the New York Academy of Sciences. 1075(1). 21–33. 15 indexed citations

5.

Gahan, P. B., et al.. (2002). Evidence that direct DNA uptake through cut shoots leads to genetic transformation of Solanum aviculare Forst. Cell Biochemistry and Function. 21(1). 11–17. 12 indexed citations

6.

Gahan, P. B.. (2001). Signaling networks and cell cycle control: the molecular basis of cancer and other diseases. Cell Biochemistry and Function. 19(3). 228–228. 15 indexed citations

7.

Adams, David, Néstor F. Díaz, & P. B. Gahan. (1997). In vitro stimulation by tumour cell media of [3H]-thymidine incorporation by mouse spleen lymphocytes. Cell Biochemistry and Function. 15(2). 119–126. 26 indexed citations

8.

Gahan, P. B., et al.. (1994). Mechanisms involved in living systems organisation, especially the programming necessary to enable the construction of individuals in three dimensions. Medical Hypotheses. 43(1). 46–54. 1 indexed citations

9.

Albi, Elisabetta, et al.. (1992). TEM cytochemical study of the localization of phospholipids in interphase chromatin in rat hepatocytes. Histochemistry and Cell Biology. 97(3). 225–235. 23 indexed citations

10.

Corbineau, Françoise, et al.. (1989). Glycolytic activity in embryos of Pisum sativum and of non-dormant or dormant seeds of Avena sativa L. expressed through activities of PFK and PPi-PFK. Histochemistry and Cell Biology. 90(5). 359–364. 5 indexed citations

11.

Leach, Lopa, D. L. Trudgill, & P. B. Gahan. (1987). Immunocytochemical localization of neurosecretory amines and peptides in the free-living nematode,Goodeyus ulmi. The Histochemical Journal. 19(9). 471–475. 36 indexed citations

12.

Gahan, P. B., G. Auderset, Danielle Carmignac, & Hubert Greppin. (1987). The relationship between the activities of the pentose phosphate pathway and glycolysis during early stages of floral induction in spinach. Histochemistry and Cell Biology. 87(3). 289–291. 4 indexed citations

13.

Gahan, P. B.. (1981). An Early Cytochemical Marker of Commitment to Stelar Differentiation in Meristems from Dicotyledonous Plants. Annals of Botany. 48(6). 769–775. 21 indexed citations

14.

Gahan, P. B., et al.. (1979). Nucleotide pyrophosphatase activity in dry and germinated seeds of Triticum, and its relationship to general acid phosphatase activity. Planta. 145(2). 159–166. 5 indexed citations

15.

Gahan, P. B., et al.. (1979). Longevity of Hydrolase Molecules During Primary Xylem Differentiation. Annals of Botany. 43(2). 251–254. 3 indexed citations

16.

Gahan, P. B.. (1977). Molecular Aspects of Gene Expression in Plants. Biochemical Society Transactions. 5(6). 1793–1793. 27 indexed citations

17.

Gahan, P. B., et al.. (1970). Preparation of ultra-thin frozen sections of plant tissues for electron microscopy. Histochemie. 24(3). 230–235. 8 indexed citations

18.

Gahan, P. B. & John S. McLean. (1969). Subcellular localization and possible functions of acid ?-glycerophosphatases and naphthol esterases in plant cells. Planta. 89(2). 126–135. 42 indexed citations

19.

Gahan, P. B.. (1969). Subcellular localization and function of hydrolases in differentiating plant cells. Biochemical Journal. 111(5). 27P–28P. 4 indexed citations

20.

Gahan, P. B. & J. Chayen. (1965). Cytoplasmic Deoxyribonucleic Acid. International review of cytology. 18. 223–247. 30 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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