María Clara

673 total citations
30 papers, 504 citations indexed

About

María Clara is a scholar working on Plant Science, Endocrinology and Ecology. According to data from OpenAlex, María Clara has authored 30 papers receiving a total of 504 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Plant Science, 11 papers in Endocrinology and 5 papers in Ecology. Recurrent topics in María Clara's work include Plant Virus Research Studies (17 papers), Plant and Fungal Interactions Research (11 papers) and Plant Pathogenic Bacteria Studies (8 papers). María Clara is often cited by papers focused on Plant Virus Research Studies (17 papers), Plant and Fungal Interactions Research (11 papers) and Plant Pathogenic Bacteria Studies (8 papers). María Clara collaborates with scholars based in Portugal, Spain and United States. María Clara's co-authors include Nuno Ribeiro, Maria do Rosário Félix, Carla Varanda, Solange Oliveira, Joana M. S. Cardoso, Margarida Santana, Juan Miguel González Grau, Patrick Materatski, Constança Camilo-Alves and M. Vaz and has published in prestigious journals such as PLoS ONE, Journal of General Virology and Virus Research.

In The Last Decade

María Clara

29 papers receiving 491 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
María Clara Portugal 12 401 108 102 97 62 30 504
Filomena Fonseca Portugal 16 466 1.2× 107 1.0× 55 0.5× 50 0.5× 98 1.6× 33 565
Kay Howard Australia 13 273 0.7× 43 0.4× 150 1.5× 55 0.6× 126 2.0× 36 538
G. J. Boland Canada 15 573 1.4× 83 0.8× 148 1.5× 58 0.6× 54 0.9× 21 690
Craig E. Kallsen United States 13 350 0.9× 39 0.4× 83 0.8× 34 0.4× 91 1.5× 38 464
O. Aguín Spain 14 629 1.6× 62 0.6× 266 2.6× 144 1.5× 67 1.1× 38 741
Herdina Australia 13 575 1.4× 36 0.3× 140 1.4× 99 1.0× 83 1.3× 21 686
George W. Hudler United States 12 354 0.9× 30 0.3× 213 2.1× 103 1.1× 181 2.9× 38 508
Richard A. Jaynes United States 12 335 0.8× 293 2.7× 106 1.0× 113 1.2× 46 0.7× 34 503
Richard A. Gottsberger Austria 11 314 0.8× 20 0.2× 109 1.1× 78 0.8× 72 1.2× 29 439
J. Fernández-López Spain 18 463 1.2× 312 2.9× 162 1.6× 116 1.2× 114 1.8× 71 787

Countries citing papers authored by María Clara

Since Specialization
Citations

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

Fields of papers citing papers by María Clara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of María Clara

This figure shows the co-authorship network connecting the top 25 collaborators of María Clara. A scholar is included among the top collaborators of María Clara 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 María Clara. María Clara 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.
Varanda, Carla, Patrick Materatski, Maria Doroteia Campos, et al.. (2018). Olive Mild Mosaic Virus Coat Protein and P6 Are Suppressors of RNA Silencing, and Their Silencing Confers Resistance against OMMV. Viruses. 10(8). 416–416. 9 indexed citations
2.
Camilo-Alves, Constança, M. Vaz, María Clara, & Nuno Ribeiro. (2017). Chronic cork oak decline and water status: new insights. New Forests. 48(6). 753–772. 31 indexed citations
3.
Varanda, Carla, et al.. (2016). Fungal endophytic communities associated to the phyllosphere of grapevine cultivars under different types of management. Fungal Biology. 120(12). 1525–1536. 50 indexed citations
4.
Gaspar, Helena, R. Ferreira, Juan Miguel González Grau, María Clara, & Margarida Santana. (2015). Influence of Temperature and Copper on Oxalobacteraceae in Soil Enrichments. Current Microbiology. 72(4). 370–376. 6 indexed citations
5.
Varanda, Carla, et al.. (2015). Detection of sweet potato virus C, sweet potato virus 2 and sweet potato feathery mottle virus in Portugal. Acta Virologica. 59(2). 185–188. 2 indexed citations
6.
Ferreira, R., Helena Gaspar, Juan Miguel González Grau, María Clara, & Margarida Santana. (2015). Copper and temperature modify microbial communities, ammonium and sulfate release in soil. Journal of Plant Nutrition and Soil Science. 178(6). 953–962. 10 indexed citations
7.
8.
Santana, Margarida, Juan Miguel González Grau, & María Clara. (2014). Inferring pathways leading to organic-sulfur mineralization in the Bacillales. Critical Reviews in Microbiology. 42(1). 31–45. 15 indexed citations
9.
Varanda, Carla, et al.. (2014). A degenerate pair of primers for simultaneous detection of four alpha- and betanecroviruses. Journal of Virological Methods. 208. 63–65. 2 indexed citations
10.
Varanda, Carla, Gustavo Nolasco, María Clara, & Maria do Rosário Félix. (2013). Genetic diversity of the coat protein of olive latent virus 1 isolates. Archives of Virology. 159(6). 1351–1357. 11 indexed citations
11.
Santana, Margarida, M. Carmen Portillo, Juan Miguel González Grau, & María Clara. (2012). Characterization of new soil thermophilic bacteria potentially involved in soil fertilization. Journal of Plant Nutrition and Soil Science. 176(1). 47–56. 16 indexed citations
12.
Varanda, Carla, Marta S. Silva, Maria do Rosário Félix, & María Clara. (2011). Evidence of olive mild mosaic virus transmission by Olpidium brassicae. European Journal of Plant Pathology. 130(2). 165–172. 11 indexed citations
13.
Cardoso, Joana M. S., Maria do Rosário Félix, María Clara, & Solange Oliveira. (2009). Complete genome sequence of a Tobacco necrosis virus D isolate from olive trees. Archives of Virology. 154(7). 1169–1172. 12 indexed citations
14.
Clara, María, et al.. (2005). SELECTION OF GENETIC LINES OF GLOBODERA PALLIDA WITH DIFFERENT LEVELS OF VIRULENCE TO RESISTANT POTATO GENOTYPES. Nematologia mediterranea. 33(1). 1 indexed citations
15.
Félix, Maria do Rosário, Joana M. S. Cardoso, Carla Varanda, Solange Oliveira, & María Clara. (2005). Complete nucleotide sequence of an Olive latent virus 1 isolate from olive trees. Archives of Virology. 150(11). 2403–2406. 8 indexed citations
16.
Cardoso, Joana M. S., et al.. (2004). A Tobacco necrosis virus D isolate from Olea europaea L.: viral characterization and coat protein sequence analysis. Archives of Virology. 149(6). 1129–1138. 24 indexed citations
17.
Cardoso, Joana M. S., et al.. (2004). The complete genome sequence of a new necrovirus isolated from Olea europaea L.. Archives of Virology. 150(4). 815–823. 30 indexed citations
18.
Félix, Maria do Rosário, Joana M. S. Cardoso, Solange Oliveira, & María Clara. (2004). Viral properties, primary structure and phylogenetic analysis of the coat protein of an Olive latent virus 1 isolate from Olea europaea L.. Virus Research. 108(1-2). 195–198. 10 indexed citations
19.
Strenn, B., et al.. (2003). The Comportment Of Selected Pharmaceuticals In Sewage TreatmentPlants. WIT Transactions on Ecology and the Environment. 65. 1 indexed citations
20.
Félix, Maria do Rosário & María Clara. (2002). TWO NECROVIRUS ISOLATES WITH PROPERTIES OF OLIVE LATENT VIRUS 1 AND OF TOBACCO NECROSIS VIRUS FROM OLIVE IN PORTUGAL. Acta Horticulturae. 725–728. 13 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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2026