Caroline J. Walker

688 total citations
14 papers, 490 citations indexed

About

Caroline J. Walker is a scholar working on Molecular Biology, Plant Science and Materials Chemistry. According to data from OpenAlex, Caroline J. Walker has authored 14 papers receiving a total of 490 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 7 papers in Plant Science and 3 papers in Materials Chemistry. Recurrent topics in Caroline J. Walker's work include Photosynthetic Processes and Mechanisms (12 papers), Porphyrin and Phthalocyanine Chemistry (3 papers) and Porphyrin Metabolism and Disorders (2 papers). Caroline J. Walker is often cited by papers focused on Photosynthetic Processes and Mechanisms (12 papers), Porphyrin and Phthalocyanine Chemistry (3 papers) and Porphyrin Metabolism and Disorders (2 papers). Caroline J. Walker collaborates with scholars based in United States, Sweden and United Kingdom. Caroline J. Walker's co-authors include Jon D. Weinstein, Paul A. Castelfranco, Kevin M. Smith, Sabeeha Merchant, Simon P. Gough, Mats Hansson, C. Gamini Kannangara, Tomas Westergren, Diter von Wettstein and W T Griffiths and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLANT PHYSIOLOGY and Biochemical Journal.

In The Last Decade

Caroline J. Walker

14 papers receiving 470 citations

Peers

Caroline J. Walker

RESE

Jon D. Weinstein United States

Samuel Morisse France

J. Hermans Germany

Ralf Flachmann Germany

Norbert Wedel Germany

Enrico Peter Germany

Wei-yeh Wang United States

Jutta Schulze Germany

Zengyong He United States

Catherine Albrieux France

Jon D. Weinstein United States

Caroline J. Walker

755 ×1.8

279 ×1.4

115 ×1.1

RESE

176 ×2.3

19 ×0.5

Citations per year, relative to Caroline J. Walker Caroline J. Walker (= 1×) peers Jon D. Weinstein

Countries citing papers authored by Caroline J. Walker

Since Specialization

Citations

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

Fields of papers citing papers by Caroline J. Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Caroline J. Walker. 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 Caroline J. Walker. The network helps show where Caroline J. Walker may publish in the future.

Co-authorship network of co-authors of Caroline J. Walker

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

All Works

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14 of 14 papers shown

Castelfranco, Paul A., Caroline J. Walker, & Jon D. Weinstein. (2007). Biosynthetic Studies on Chlorophylls: From Protoporphyrin IX to Protochlorophyllide. Novartis Foundation symposium. 180. 194–209. 3 indexed citations

Walker, Caroline J., Tomas Westergren, C. Gamini Kannangara, et al.. (2005). Xantha-l encodes a membrane subunit of the aerobic Mg-protoporphyrin IX monomethyl ester cyclase involved in chlorophyll biosynthesis. Proceedings of the National Academy of Sciences. 102(16). 5886–5891. 96 indexed citations

Luo, Meizhong, Jon D. Weinstein, & Caroline J. Walker. (1999). Magnesium chelatase subunit D from pea: characterization of the cDNA, heterologous expression of an enzymatically active protein and immunoassay of the native protein. Plant Molecular Biology. 41(6). 721–731. 18 indexed citations

Walker, Caroline J. & Jon D. Weinstein. (1995). Re‐examination of the localization of Mg‐chelatase within the chloroplast. Physiologia Plantarum. 94(3). 419–424. 12 indexed citations

Walker, Caroline J. & Jon D. Weinstein. (1995). Re-examination of the localization of Mg-chelatase within the chloroplast. Physiologia Plantarum. 94(3). 419–424. 2 indexed citations

Walker, Caroline J. & Jon D. Weinstein. (1994). The magnesium-insertion step of chlorophyll biosynthesis is a two-stage reaction. Biochemical Journal. 299(1). 277–284. 72 indexed citations

Walker, Caroline J. & Jon D. Weinstein. (1991). Further Characterization of the Magnesium Chelatase in Isolated Developing Cucumber Chloroplasts. PLANT PHYSIOLOGY. 95(4). 1189–1196. 61 indexed citations

Walker, Caroline J., et al.. (1991). Synthesis of divinyl protochlorophyllide. Enzymological properties of the Mg-protoporphyrin IX monomethyl ester oxidative cyclase system. Biochemical Journal. 276(3). 691–697. 38 indexed citations

Walker, Caroline J. & Jon D. Weinstein. (1991). In vitro assay of the chlorophyll biosynthetic enzyme Mg-chelatase: resolution of the activity into soluble and membrane-bound fractions.. Proceedings of the National Academy of Sciences. 88(13). 5789–5793. 74 indexed citations

10.

Walker, Caroline J. & Jon D. Weinstein. (1991). An organelle-free assay for pea chloroplast Mg-chelatase: Resolution of the activity into soluble and membrane bound fractions. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations

11.

Walker, Caroline J., et al.. (1989). Incorporation of atmospheric oxygen into the carbonyl functionality of the protochlorophyllide isocyclic ring. Biochemical Journal. 257(2). 599–602. 53 indexed citations

12.

Walker, Caroline J. & W T Griffiths. (1988). Protochlorophyllide reductase: A flavoprotein?. FEBS Letters. 239(2). 259–262. 19 indexed citations

13.

Walker, Caroline J., et al.. (1988). The magnesium-protoporphyrin IX (oxidative) cyclase system. Studies on the mechanism and specificity of the reaction sequence.. PubMed. 255(2). 685–92. 33 indexed citations

14.

Ross, Owen A. & Caroline J. Walker. (1953). Histochemical Studies of Thermal Injury on Rat Skin.. Experimental Biology and Medicine. 82(3). 379–381. 8 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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