Alejandro Chamizo‐Ampudia

1.6k total citations · 1 hit paper
21 papers, 1.1k citations indexed

About

Alejandro Chamizo‐Ampudia is a scholar working on Molecular Biology, Plant Science and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Alejandro Chamizo‐Ampudia has authored 21 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 5 papers in Plant Science and 5 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Alejandro Chamizo‐Ampudia's work include Photosynthetic Processes and Mechanisms (8 papers), Amino Acid Enzymes and Metabolism (4 papers) and Plant nutrient uptake and metabolism (4 papers). Alejandro Chamizo‐Ampudia is often cited by papers focused on Photosynthetic Processes and Mechanisms (8 papers), Amino Acid Enzymes and Metabolism (4 papers) and Plant nutrient uptake and metabolism (4 papers). Alejandro Chamizo‐Ampudia collaborates with scholars based in Spain, Germany and Belgium. Alejandro Chamizo‐Ampudia's co-authors include Emilio Muñoz Fernández, Aurora Galván, Ángel Llamas, Emanuel Sanz‐Luque, Manuel Tejada‐Jiménez, Francisco Ocaña‐Calahorro, Alfonso Carreras, Vicente Mariscal, Juan B. Barroso and Victoria Calatrava and has published in prestigious journals such as The Plant Journal, International Journal of Molecular Sciences and Trends in Plant Science.

In The Last Decade

Alejandro Chamizo‐Ampudia

20 papers receiving 1.1k citations

Hit Papers

Nitrate Reductase Regulates Plant Nitric Oxide Homeostasis 2017 2026 2020 2023 2017 100 200 300
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.

  1. Nitrate Reductase Regulates Plant Nitric Oxide Homeostasis
    2017 326 citations Alejandro Chamizo‐Ampudia, Emanuel Sanz‐Luque et al. Trends in Plant Science profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alejandro Chamizo‐Ampudia Spain 12 510 366 320 126 88 21 1.1k
Emanuel Sanz‐Luque Spain 18 599 1.2× 624 1.7× 589 1.8× 266 2.1× 163 1.9× 28 1.6k
Cecilia Faraloni Italy 25 297 0.6× 779 2.1× 404 1.3× 119 0.9× 97 1.1× 69 1.5k
Simona Carfagna Italy 22 436 0.9× 559 1.5× 299 0.9× 121 1.0× 163 1.9× 56 1.3k
Ángel Llamas Spain 24 884 1.7× 927 2.5× 779 2.4× 215 1.7× 140 1.6× 36 2.1k
Zbigniew Tukaj Poland 19 283 0.6× 261 0.7× 253 0.8× 96 0.8× 133 1.5× 49 909
Vincenza Vona Italy 17 296 0.6× 373 1.0× 238 0.7× 198 1.6× 128 1.5× 44 856
Romuald Czerpak Poland 19 389 0.8× 326 0.9× 234 0.7× 133 1.1× 102 1.2× 64 1.0k
Friedrich Helmuth Mohn Germany 7 257 0.5× 243 0.7× 151 0.5× 142 1.1× 124 1.4× 9 732
Manuel Tejada‐Jiménez Spain 19 638 1.3× 288 0.8× 223 0.7× 29 0.2× 31 0.4× 23 1.0k
Bernhard Huchzermeyer Germany 21 784 1.5× 119 0.3× 455 1.4× 33 0.3× 36 0.4× 48 1.4k

Countries citing papers authored by Alejandro Chamizo‐Ampudia

Since Specialization
Citations

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

Fields of papers citing papers by Alejandro Chamizo‐Ampudia

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alejandro Chamizo‐Ampudia. 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 Alejandro Chamizo‐Ampudia. The network helps show where Alejandro Chamizo‐Ampudia may publish in the future.

Co-authorship network of co-authors of Alejandro Chamizo‐Ampudia

This figure shows the co-authorship network connecting the top 25 collaborators of Alejandro Chamizo‐Ampudia. A scholar is included among the top collaborators of Alejandro Chamizo‐Ampudia 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 Alejandro Chamizo‐Ampudia. Alejandro Chamizo‐Ampudia 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.
Garcia, Irène, Alfonso Cornejo, Raúl Mateos, et al.. (2025). The Effectiveness of Polyhydroxyalkanoate (PHA) Extraction Methods in Gram-Negative Pseudomonas putida U. Polymers. 17(2). 150–150. 4 indexed citations
2.
San-Martín, M. Isabel, Alejandro Chamizo‐Ampudia, África Sanchiz, et al.. (2025). Microbiome Markers in Gastrointestinal Disorders: Inflammatory Bowel Disease, Colorectal Cancer, and Celiac Disease. International Journal of Molecular Sciences. 26(10). 4818–4818.
3.
Chamizo‐Ampudia, Alejandro, et al.. (2025). A Review of Bioelectrochemical Strategies for Enhanced Polyhydroxyalkanoate Production. Bioengineering. 12(6). 616–616. 4 indexed citations
4.
Thijs, Sofie, et al.. (2025). Biodegradation of Petrochemical Plastics by Microorganisms: Toward Sustainable Solutions for Plastic Pollution. SPIRE - Sciences Po Institutional REpository. 4(3). 44–44. 1 indexed citations
5.
Chamizo‐Ampudia, Alejandro, et al.. (2024). A Review of Polyhydroxyalkanoates: Characterization, Production, and Application from Waste. Microorganisms. 12(10). 2028–2028. 17 indexed citations
6.
7.
Chamizo‐Ampudia, Alejandro, et al.. (2023). Specific Gene Expression in Pseudomonas Putida U Shows New Alternatives for Cadaverine and Putrescine Catabolism. Genes. 14(10). 1897–1897. 4 indexed citations
8.
Cornejo, Alfonso, Raquel Esteban, Alejandro Chamizo‐Ampudia, et al.. (2023). A new oxidative pathway of nitric oxide production from oximes in plants. Molecular Plant. 17(1). 178–198. 22 indexed citations
9.
10.
Esteban, Raquel, Alfonso Cornejo, Daniel Marino, et al.. (2019). IAOx induces the SUR phenotype and differential signalling from IAA under different types of nitrogen nutrition in Medicago truncatula roots. Plant Science. 287. 110176–110176. 14 indexed citations
11.
Tejada‐Jiménez, Manuel, Alejandro Chamizo‐Ampudia, Victoria Calatrava, et al.. (2018). From the Eukaryotic Molybdenum Cofactor Biosynthesis to the Moonlighting Enzyme mARC. Molecules. 23(12). 3287–3287. 30 indexed citations
12.
Chamizo‐Ampudia, Alejandro, Emanuel Sanz‐Luque, Ángel Llamas, Aurora Galván, & Emilio Muñoz Fernández. (2017). Nitrate Reductase Regulates Plant Nitric Oxide Homeostasis. Trends in Plant Science. 22(2). 163–174. 326 indexed citations breakdown →
13.
Chamizo‐Ampudia, Alejandro, Aurora Galván, Emilio Muñoz Fernández, & Ángel Llamas. (2017). Study of Different Variants of Mo Enzyme crARC and the Interaction with Its Partners crCytb5-R and crCytb5-1. International Journal of Molecular Sciences. 18(3). 670–670. 7 indexed citations
14.
Llamas, Ángel, Alejandro Chamizo‐Ampudia, Manuel Tejada‐Jiménez, Aurora Galván, & Emilio Muñoz Fernández. (2017). The molybdenum cofactor enzyme mARC: Moonlighting or promiscuous enzyme?. BioFactors. 43(4). 486–494. 39 indexed citations
15.
Calatrava, Victoria, Alejandro Chamizo‐Ampudia, Emanuel Sanz‐Luque, et al.. (2016). How Chlamydomonas handles nitrate and the nitric oxide cycle. Journal of Experimental Botany. 68(10). 2593–2602. 27 indexed citations
16.
Chamizo‐Ampudia, Alejandro, Emanuel Sanz‐Luque, Ángel Llamas, et al.. (2016). A dual system formed by the ARC and NR molybdoenzymes mediates nitrite‐dependent NO production in Chlamydomonas. Plant Cell & Environment. 39(10). 2097–2107. 112 indexed citations
17.
Sanz‐Luque, Emanuel, Alejandro Chamizo‐Ampudia, Ángel Llamas, Aurora Galván, & Emilio Muñoz Fernández. (2015). Understanding nitrate assimilation and its regulation in microalgae. Frontiers in Plant Science. 6. 899–899. 326 indexed citations
18.
Tejada‐Jiménez, Manuel, Alejandro Chamizo‐Ampudia, Aurora Galván, Emilio Muñoz Fernández, & Ángel Llamas. (2013). Molybdenum metabolism in plants. Metallomics. 5(9). 1191–1191. 71 indexed citations
19.
Chamizo‐Ampudia, Alejandro, Aurora Galván, Emilio Muñoz Fernández, & Ángel Llamas. (2012). Characterization of Chlamydomonas 102 and 104 Mutants Reveals Intermolecular Complementation in the Molybdenum Cofactor Protein CNX1E. Protist. 164(1). 116–128. 9 indexed citations
20.
Chamizo‐Ampudia, Alejandro, Aurora Galván, Emilio Muñoz Fernández, & Ángel Llamas. (2011). The Chlamydomonas reinhardtii Molybdenum Cofactor Enzyme crARC Has a Zn-Dependent Activity and Protein Partners Similar to Those of Its Human Homologue. Eukaryotic Cell. 10(10). 1270–1282. 34 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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