Valeria Negri

3.7k total citations · 1 hit paper
87 papers, 2.6k citations indexed

About

Valeria Negri is a scholar working on Plant Science, Ecology, Evolution, Behavior and Systematics and Genetics. According to data from OpenAlex, Valeria Negri has authored 87 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Plant Science, 17 papers in Ecology, Evolution, Behavior and Systematics and 16 papers in Genetics. Recurrent topics in Valeria Negri's work include Plant pathogens and resistance mechanisms (16 papers), Genetic and Environmental Crop Studies (15 papers) and Agricultural pest management studies (13 papers). Valeria Negri is often cited by papers focused on Plant pathogens and resistance mechanisms (16 papers), Genetic and Environmental Crop Studies (15 papers) and Agricultural pest management studies (13 papers). Valeria Negri collaborates with scholars based in Italy, Greece and Portugal. Valeria Negri's co-authors include Lorenzo Raggi, Gea Galluzzi, P. B. Eyzaguirre, N. Tosti, Leonardo Caproni, Véronique Chable, Stéphanie Klaedtke, Roberto Papa, Nigel Maxted and Renzo Torricelli and has published in prestigious journals such as PLoS ONE, Scientific Reports and International Journal of Molecular Sciences.

In The Last Decade

Valeria Negri

80 papers receiving 2.5k citations

Hit Papers

align trajectories sort by overperformance

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.

Short-Term Local Adaptation of Historical Common Bean (Phaseolus vulgaris L.) Varieties and Implications for In Situ Management of Bean Diversity

2017 386 citations Leonardo Caproni, Valeria Negri et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Valeria Negri Italy	25	1.9k	401	327	291	188	87	2.6k
C.C.M. van de Wiel Netherlands	26	2.2k 1.1×	895 2.2×	314 1.0×	195 0.7×	106 0.6×	70	2.7k
Yong‐Bi Fu Canada	32	2.5k 1.3×	590 1.5×	1.1k 3.4×	376 1.3×	181 1.0×	141	3.2k
Xuekun Zhang China	25	2.2k 1.1×	958 2.4×	147 0.4×	197 0.7×	121 0.6×	68	2.9k
Ali Razzaq Pakistan	15	1.3k 0.7×	467 1.2×	157 0.5×	171 0.6×	116 0.6×	25	1.8k
Seyed Abolghasem Mohammadi Iran	29	2.6k 1.3×	914 2.3×	804 2.5×	255 0.9×	337 1.8×	204	3.7k
Hairu Chen China	17	1.2k 0.6×	590 1.5×	268 0.8×	223 0.8×	54 0.3×	42	2.1k
Jinsong Xu China	16	1.6k 0.9×	644 1.6×	509 1.6×	176 0.6×	73 0.4×	35	2.2k
Rachel S. Meyer United States	23	2.0k 1.0×	1.0k 2.6×	771 2.4×	368 1.3×	257 1.4×	52	2.9k
Abhishek Rathore India	39	4.1k 2.2×	409 1.0×	842 2.6×	293 1.0×	181 1.0×	178	4.6k
M. Carmen De Vicente Spain	21	1.9k 1.0×	1.2k 2.9×	538 1.6×	235 0.8×	110 0.6×	50	2.7k

Countries citing papers authored by Valeria Negri

Since Specialization

Citations

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

Fields of papers citing papers by Valeria Negri

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Valeria Negri

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

All Works

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20 of 20 papers shown

Negri, Valeria, et al.. (2024). Landrace legislation in the world: status and perspectives with emphasis in EU system. Genetic Resources and Crop Evolution. 71(3). 957–997. 11 indexed citations

Chalak, Lamis, et al.. (2024). Surveying and collecting Poaceae and Fabaceae crop wild relatives diversity in Lebanon. Genetic Resources and Crop Evolution. 72(2). 2323–2341. 1 indexed citations

Raggi, Lorenzo, et al.. (2024). Landrace in situ (on-farm) conservation: European Union achievements. Biodiversity and Conservation. 33(10). 2709–2738.

Raggi, Lorenzo, et al.. (2023). Crop wild relatives in Lebanon: mapping the distribution of Poaceae and Fabaceae priority taxa for conservation planning. Genetic Resources and Crop Evolution. 70(7). 2097–2113. 3 indexed citations

Ciancaleoni, Simona, Lorenzo Raggi, Domizia Donnini, et al.. (2021). A new list and prioritization of wild plants of socioeconomic interest in Italy: toward a conservation strategy. Agroecology and Sustainable Food Systems. 45(9). 1300–1326. 11 indexed citations

Raggi, Lorenzo, Leonardo Caproni, & Valeria Negri. (2021). Landrace added value and accessibility in Europe: what a collection of case studies tells us. Biodiversity and Conservation. 30(4). 1031–1048. 18 indexed citations

Frese, Lothar, F. Branca, B. V. Ford-Lloyd, et al.. (2019). Genetic reserve conservation of European crop wild relative and landrace diversity. Ktisis at Cyprus University of Technology (Cyprus University of Technology).

Ciancaleoni, Simona, Lorenzo Raggi, & Valeria Negri. (2018). Assessment of spatial–temporal variation in natural populations of Brassica incana in south Italy: implications for conservation. Österreichische Botanische Zeitschrift. 304(6). 731–745. 7 indexed citations

Torricelli, Renzo, et al.. (2018). A methodological approach to identify agro-biodiversity hotspots for priority in situ conservation of plant genetic resources. PLoS ONE. 13(6). e0197709–e0197709. 26 indexed citations

10.

D’Amato, Roberto, Simona Ciancaleoni, Maria Chiara Fontanella, et al.. (2018). Soil Selenium (Se) Biofortification Changes the Physiological, Biochemical and Epigenetic Responses to Water Stress in Zea mays L. by Inducing a Higher Drought Tolerance. Frontiers in Plant Science. 9. 389–389. 80 indexed citations

11.

Ron, Antonio M. De, Penelope J. Bebeli, Valeria Negri, María Carlota Vaz Patto, & Pedro Revilla. (2018). Warm Season Grain Legume Landraces From the South of Europe for Germplasm Conservation and Genetic Improvement. Frontiers in Plant Science. 9. 1524–1524. 6 indexed citations

12.

Ciancaleoni, Simona, Lorenzo Raggi, & Valeria Negri. (2014). Genetic outcomes from a farmer-assisted landrace selection programme to develop a synthetic variety of broccoli. Plant Genetic Resources. 12(3). 349–352. 6 indexed citations

13.

Bellucci, Elisa, et al.. (2011). Genetic diversity and structure of a worldwide collection of Phaseolus coccineus L.. Theoretical and Applied Genetics. 122(7). 1281–1291. 57 indexed citations

14.

Veteläinen, Merja, Valeria Negri, & Nigel Maxted. (2009). An European Strategic Approach to Conserving Crop Landraces.. Jukuri (Natural Resources Institute Finland (Luke)). 305–325. 12 indexed citations

15.

Torricelli, Renzo, et al.. (2004). The Triticeae Genetic Resources of Central Italy: Collection, Evaluation and Conservation. Hereditas. 135(2-3). 187–192. 19 indexed citations

16.

Tosti, N. & Valeria Negri. (2002). Efficiency of three PCR-based markers in assessing genetic variation among cowpea (Vigna unguiculatasubsp.unguiculata) landraces. Genome. 45(2). 268–275. 69 indexed citations

17.

Falcinelli, M. & Valeria Negri. (1998). Utilization and evaluation of old local varieties as a means of conserving plant genetic resources.. 44(6). 5–9. 2 indexed citations

18.

Negri, Valeria, et al.. (1998). Effect of selection and temperature stress on the production of 2n gametes in Lotus tenuis. Plant Breeding. 117(4). 345–349. 17 indexed citations

19.

Bullitta, S., M. Falcinelli, Valeria Negri, et al.. (1995). Produzione di seme di leguminose foraggere annuali in tre ambienti italiani. UnissResearch (Università degli Studi di Sassari). 2 indexed citations

20.

Negri, Valeria & M. Falcinelli. (1990). Influence of seed weight on seedling vigor of two accessions of birdsfoot trefoil (Lotus corniculatus L.). 1. Effect on leaf development and shoot growth.. 120(3). 316–321. 5 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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