Martha E. Ramírez

724 total citations
22 papers, 535 citations indexed

About

Martha E. Ramírez is a scholar working on Plant Science, Biochemistry and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Martha E. Ramírez has authored 22 papers receiving a total of 535 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Plant Science, 4 papers in Biochemistry and 3 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Martha E. Ramírez's work include Soybean genetics and cultivation (10 papers), Legume Nitrogen Fixing Symbiosis (7 papers) and Nematode management and characterization studies (5 papers). Martha E. Ramírez is often cited by papers focused on Soybean genetics and cultivation (10 papers), Legume Nitrogen Fixing Symbiosis (7 papers) and Nematode management and characterization studies (5 papers). Martha E. Ramírez collaborates with scholars based in United States, Mexico and Brazil. Martha E. Ramírez's co-authors include Mateo Vargas, Ken D. Sayre, José Crossa, Sergio Revah, Robert G. Upchurch, Antonio Velasco, Fred A. van Eeuwijk, Tania Volke-Sepúlveda, Armando González‐Sánchez and Sergio Hernández and has published in prestigious journals such as Journal of Hazardous Materials, Journal of Bacteriology and Soil Biology and Biochemistry.

In The Last Decade

Martha E. Ramírez

22 papers receiving 499 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Martha E. Ramírez United States 11 303 89 77 69 68 22 535
Lisete Chamma Davide Brazil 15 484 1.6× 51 0.6× 241 3.1× 27 0.4× 32 0.5× 44 725
S. C. Shankhdhar India 14 868 2.9× 27 0.3× 114 1.5× 45 0.7× 41 0.6× 43 1.1k
Davide Scaglione Italy 21 426 1.4× 177 2.0× 190 2.5× 44 0.6× 28 0.4× 47 1.0k
Theivanayagam Maharajan India 18 875 2.9× 116 1.3× 164 2.1× 43 0.6× 33 0.5× 50 1.1k
Shunan Zhang China 15 299 1.0× 38 0.4× 68 0.9× 20 0.3× 34 0.5× 33 634
Muhammad Naveed Pakistan 15 746 2.5× 17 0.2× 105 1.4× 48 0.7× 26 0.4× 35 921
Kapil K. Tiwari India 14 481 1.6× 164 1.8× 132 1.7× 20 0.3× 25 0.4× 28 904
Pandao Liu China 16 658 2.2× 33 0.4× 98 1.3× 34 0.5× 15 0.2× 35 844
Manish Sainger India 13 369 1.2× 29 0.3× 209 2.7× 44 0.6× 19 0.3× 20 512
Swati S. Mishra India 9 389 1.3× 41 0.5× 102 1.3× 77 1.1× 17 0.3× 18 631

Countries citing papers authored by Martha E. Ramírez

Since Specialization
Citations

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

Fields of papers citing papers by Martha E. Ramírez

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Martha E. Ramírez. 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 Martha E. Ramírez. The network helps show where Martha E. Ramírez may publish in the future.

Co-authorship network of co-authors of Martha E. Ramírez

This figure shows the co-authorship network connecting the top 25 collaborators of Martha E. Ramírez. A scholar is included among the top collaborators of Martha E. Ramírez 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 Martha E. Ramírez. Martha E. Ramírez 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.
2.
Locke, Anna M. & Martha E. Ramírez. (2020). Increased nitrogen fixation and remobilization may increase seed protein without a yield penalty in a soybean introgression line. Journal of Crop Improvement. 35(4). 486–507. 1 indexed citations
3.
Dunne, Jeffrey C., et al.. (2020). Nitrogen-fixation drought tolerance in virginia-type peanut. Journal of Crop Improvement. 34(4). 540–548. 2 indexed citations
4.
Ramírez, Martha E.. (2017). Realidades de mujeres que promueven organización y participación desde sus territorios, en una sociedad que intenta terminar con el conflicto armado.. Dialnet (Universidad de la Rioja). 17. 100–121. 1 indexed citations
5.
Goettel, Wolfgang, Martha E. Ramírez, Robert G. Upchurch, & Yong‐qiang Charles An. (2016). Identification and characterization of large DNA deletions affecting oil quality traits in soybean seeds through transcriptome sequencing analysis. Theoretical and Applied Genetics. 129(8). 1577–1593. 13 indexed citations
6.
Árcega-Cabrera, Flor, et al.. (2016). Global Mercury Observatory System (GMOS): measurements of atmospheric mercury in Celestun, Yucatan, Mexico during 2012. Environmental Science and Pollution Research. 23(17). 17474–17483. 6 indexed citations
7.
Velasco, Antonio, Sergio Hernández, Martha E. Ramírez, & Irmene Ortíz. (2014). Detection of residual organochlorine and organophosphorus pesticides in agricultural soil in Rio Verde region of San Luis Potosi, Mexico. Journal of Environmental Science and Health Part B. 49(7). 498–504. 33 indexed citations
8.
Cardinal, Andrea J., David L. Hyten, Perry B. Cregan, et al.. (2013). Mapping the low palmitate fap1 mutation and validation of its effects in soybean oil and agronomic traits in three soybean populations. Theoretical and Applied Genetics. 127(1). 97–111. 22 indexed citations
9.
Ramírez, Martha E., et al.. (2011). Pilot scale treatment of chromite ore processing residue using sodium sulfide in single reduction and coupled reduction/stabilization processes. Journal of Hazardous Materials. 207-208. 97–102. 35 indexed citations
10.
Upchurch, Robert G. & Martha E. Ramírez. (2011). Effects of temperature during soybean seed development on defense-related gene expression and fungal pathogen accumulation. Biotechnology Letters. 33(12). 2397–2404. 10 indexed citations
11.
Upchurch, Robert G. & Martha E. Ramírez. (2011). Soybean Plastidal Omega‐3 Fatty Acid Desaturase Genes GmFAD7 and GmFAD8: Structure and Expression. Crop Science. 51(4). 1673–1682. 5 indexed citations
12.
Upchurch, Robert G. & Martha E. Ramírez. (2010). Defense-related gene expression in soybean leaves and seeds inoculated with Cercospora kikuchii and Diaporthe phaseolorum var. meridionalis. Physiological and Molecular Plant Pathology. 75(1-2). 64–70. 32 indexed citations
13.
Upchurch, Robert G. & Martha E. Ramírez. (2010). Gene Expression Profiles of Soybeans with Mid‐Oleic Acid Seed Phenotype. Journal of the American Oil Chemists Society. 87(8). 857–864. 4 indexed citations
14.
Velasco, Antonio, Martha E. Ramírez, Tania Volke-Sepúlveda, Armando González‐Sánchez, & Sergio Revah. (2007). Evaluation of feed COD/sulfate ratio as a control criterion for the biological hydrogen sulfide production and lead precipitation. Journal of Hazardous Materials. 151(2-3). 407–413. 83 indexed citations
15.
Ramírez, Martha E., Pratibha B. Hebbar, Ruanbao Zhou, C. Peter Wölk, & Stephanie E. Curtis. (2005). Anabaena sp. Strain PCC 7120 Gene devH Is Required for Synthesis of the Heterocyst Glycolipid Layer. Journal of Bacteriology. 187(7). 2326–2331. 33 indexed citations
16.
Vargas, Mateo, José Crossa, Fred A. van Eeuwijk, Martha E. Ramírez, & Ken D. Sayre. (1999). Using Partial Least Squares Regression, Factorial Regression, and AMMI Models for Interpreting Genotype × Environment Interaction. Crop Science. 39(4). 955–967. 109 indexed citations
17.
Ramírez, Martha E., Daniel W. Israel, & A. G. Wollum. (1998). Using spontaneous antibiotic-resistant mutants to assess competitiveness of bradyrhizobial inoculants for nodulation of soybean. Canadian Journal of Microbiology. 44(8). 753–758. 3 indexed citations
18.
Vargas, Mateo, José Crossa, Ken D. Sayre, et al.. (1998). Interpreting Genotype ✕ Environment Interaction in Wheat by Partial Least Squares Regression. Crop Science. 38(3). 679–689. 81 indexed citations
19.
Ramírez, Martha E., Daniel W. Israel, & A. G. Wollum. (1997). Phenotypic characterization of soybean bradyrhizobia in two soils of North Carolina. Soil Biology and Biochemistry. 29(9-10). 1547–1555. 5 indexed citations
20.
Ramírez, Martha E., Daniel W. Israel, & A. G. Wollum. (1997). Phenotypic and genotypic diversity of similar serotypes of soybean bradyrhizobia from two soil populations. Soil Biology and Biochemistry. 29(9-10). 1539–1545. 2 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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