Harvard Lyman

1.2k total citations
33 papers, 726 citations indexed

About

Harvard Lyman is a scholar working on Molecular Biology, Renewable Energy, Sustainability and the Environment and Cellular and Molecular Neuroscience. According to data from OpenAlex, Harvard Lyman has authored 33 papers receiving a total of 726 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Molecular Biology, 9 papers in Renewable Energy, Sustainability and the Environment and 7 papers in Cellular and Molecular Neuroscience. Recurrent topics in Harvard Lyman's work include Photosynthetic Processes and Mechanisms (18 papers), Protist diversity and phylogeny (9 papers) and Algal biology and biofuel production (9 papers). Harvard Lyman is often cited by papers focused on Photosynthetic Processes and Mechanisms (18 papers), Protist diversity and phylogeny (9 papers) and Algal biology and biofuel production (9 papers). Harvard Lyman collaborates with scholars based in United States, Japan and India. Harvard Lyman's co-authors include Jerome A. Schiff, Herman T. Epstein, Lon S. Kaufman, RM Smillie, H. W. Siegelman, Randall S. Alberte, Nicholas Delihas, Janet Andersen, L. Mazzella and D. Mauzerall and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Nucleic Acids Research.

In The Last Decade

Harvard Lyman

33 papers receiving 667 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Harvard Lyman United States 15 486 212 125 97 82 33 726
R. P. F. Gregory United Kingdom 10 380 0.8× 126 0.6× 119 1.0× 120 1.2× 37 0.5× 26 571
Shigetoh Miyachi Japan 10 698 1.4× 365 1.7× 161 1.3× 133 1.4× 74 0.9× 12 851
D.E. Buetow United States 23 1.2k 2.5× 324 1.5× 201 1.6× 186 1.9× 68 0.8× 85 1.6k
L. Reinhold United States 9 292 0.6× 126 0.6× 178 1.4× 49 0.5× 98 1.2× 26 537
Giuliano Colombetti Spain 15 319 0.7× 107 0.5× 145 1.2× 101 1.0× 160 2.0× 32 662
Wilhelm Menke Germany 17 624 1.3× 161 0.8× 267 2.1× 36 0.4× 134 1.6× 60 854
Drora Zenvirth Israel 21 1.1k 2.2× 255 1.2× 189 1.5× 75 0.8× 54 0.7× 38 1.2k
Pirkko Mäenpää Finland 15 640 1.3× 208 1.0× 246 2.0× 102 1.1× 81 1.0× 35 794
W. J. Van Wagtendonk United States 16 631 1.3× 61 0.3× 68 0.5× 214 2.2× 61 0.7× 32 747
Roberto Marangoni Italy 14 278 0.6× 68 0.3× 65 0.5× 93 1.0× 80 1.0× 57 624

Countries citing papers authored by Harvard Lyman

Since Specialization
Citations

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

Fields of papers citing papers by Harvard Lyman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Harvard Lyman

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

All Works

20 of 20 papers shown
1.
Lyman, Harvard, et al.. (2007). Mechanism of Conversion from Heterotrophy to Autotrophy in Euglena gracilis. CYTOLOGIA. 72(4). 447–457. 10 indexed citations
2.
Lyman, Harvard, et al.. (2006). Identification of bacterial flora in the water of swimming pools throughout the year. Taiikugaku kenkyu (Japan Journal of Physical Education Health and Sport Sciences). 51(1). 1–9. 6 indexed citations
3.
4.
Lyman, Harvard, et al.. (2000). The Regulation of Chloroplast Synthesis by a Light Mediated Phosphoinositide System. 30(1). 140–152. 1 indexed citations
5.
Schiff, Jerome A. & Harvard Lyman. (1982). On the origins of chloroplasts. Elsevier eBooks. 3 indexed citations
6.
Kaufman, Lon S. & Harvard Lyman. (1982). A 600 nm receptor in Euglena gracilis: Its role in chlorophyll accumulation. Plant Science Letters. 26(2-3). 293–299. 9 indexed citations
7.
Delihas, Nicholas, et al.. (1981). The SS ribosomai RNA of Euglena gracilis cytoplasmic ribosomes is closely homologous to the SS RNA of the trypanosomatid protozoa. Nucleic Acids Research. 9(23). 6627–6633. 35 indexed citations
8.
Mazzella, L., D. Mauzerall, Harvard Lyman, & R. S. Alberte. (1981). Protoplast Isolation and Photosynthetic Characteristics of Zostera marina L. (Eel Grass). Botanica Marina. 24(5). 19 indexed citations
9.
Lyman, Harvard, et al.. (1980). Photomorphogenic Regulation of Chloroplast Replication in Euglena. PLANT PHYSIOLOGY. 66(2). 295–301. 5 indexed citations
10.
Poccia, Dominic, B. A. Palevitz, Judith Campisi, & Harvard Lyman. (1979). Fluorescence staining of living cells with fluorescamine. PROTOPLASMA. 98(1-2). 91–113. 13 indexed citations
11.
Schmidt, Gregory W., et al.. (1978). Light-induced Enzyme Formation in a Chlorophyll-less Mutant of Euglena gracilis. PLANT PHYSIOLOGY. 62(5). 678–682. 13 indexed citations
12.
Lyman, Harvard, et al.. (1975). Action of Nalidixic Acid on Chloroplast Replication in Euglena gracilis. PLANT PHYSIOLOGY. 55(2). 390–392. 12 indexed citations
13.
Lyman, Harvard. (1972). Essays in Biochemistry. Volume 6.P. N. Campbell , F. Dickens. The Quarterly Review of Biology. 47(2). 211–213. 1 indexed citations
14.
Lyman, Harvard. (1972). Photobiology of Microorganisms.Per Halldal. The Quarterly Review of Biology. 47(2). 232–232. 1 indexed citations
15.
Lyman, Harvard, et al.. (1969). Light dependence of temperature-induced bleaching in Euglena gracilis. Biochimica et Biophysica Acta (BBA) - Bioenergetics. 180(3). 573–575. 9 indexed citations
16.
Lyman, Harvard, et al.. (1966). DNA-DEPENDENT RNA SYNTHESIS IN CHLOROPLASTS OF EUGLENA GRACILIS . The Journal of Cell Biology. 29(1). 174–176. 19 indexed citations
17.
Smillie, RM, et al.. (1964). METABOLIC EVENTS DURING THE FORMATION OF A PHOTOSYNTHETIC FROM A NONPHOTOSYNTHETIC CELL.. PubMed. 16. 89–108. 32 indexed citations
18.
Lyman, Harvard, Herman T. Epstein, & Jerome A. Schiff. (1961). Studies of chloroplast development in Euglena I. Inactivation of green colony formation by U.V. light. Biochimica et Biophysica Acta. 50(2). 301–309. 122 indexed citations
19.
Schiff, Jerome A., Harvard Lyman, & Herman T. Epstein. (1961). Studies of chloroplast development in Euglena. Biochimica et Biophysica Acta. 51(2). 340–346. 32 indexed citations
20.
Lyman, Harvard, Herman T. Epstein, & Jerome A. Schiff. (1959). Ultraviolet Inactivation and Photoreactivation of Chloroplast Development in Euglena Without Cell Death*. The Journal of Protozoology. 6(3). 264–265. 24 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

Breakdown of academic impact, for papers by R. P. F. Gregory Breakdown of academic impact, for papers by Shigetoh Miyachi Breakdown of academic impact, for papers by D.E. Buetow Breakdown of academic impact, for papers by L. Reinhold Breakdown of academic impact, for papers by Giuliano Colombetti Breakdown of academic impact, for papers by Wilhelm Menke Breakdown of academic impact, for papers by Drora Zenvirth Breakdown of academic impact, for papers by Pirkko Mäenpää Breakdown of academic impact, for papers by W. J. Van Wagtendonk Breakdown of academic impact, for papers by Roberto Marangoni
Rankless by CCL
2026