Punna Ramu

3.4k total citations · 1 hit paper
29 papers, 2.0k citations indexed

About

Punna Ramu is a scholar working on Plant Science, Genetics and Agronomy and Crop Science. According to data from OpenAlex, Punna Ramu has authored 29 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Plant Science, 18 papers in Genetics and 10 papers in Agronomy and Crop Science. Recurrent topics in Punna Ramu's work include Genetic Mapping and Diversity in Plants and Animals (18 papers), Bioenergy crop production and management (10 papers) and Cassava research and cyanide (8 papers). Punna Ramu is often cited by papers focused on Genetic Mapping and Diversity in Plants and Animals (18 papers), Bioenergy crop production and management (10 papers) and Cassava research and cyanide (8 papers). Punna Ramu collaborates with scholars based in United States, India and Uganda. Punna Ramu's co-authors include Edward S. Buckler, Stephen Kresovich, Hari D. Upadhyaya, Geoffrey P. Morris, Santosh Deshpande, Sharon E. Mitchell, Charlotte B. Acharya, C T Hash, C. Tom Hash and Patrick J. Brown and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Genetics and PLoS ONE.

In The Last Decade

Punna Ramu

29 papers receiving 2.0k citations

Hit Papers

align trajectories

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.

Population genomic and genome-wide association studies of agroclimatic traits in sorghum

2012 598 citations Geoffrey P. Morris, Punna Ramu et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Punna Ramu United States	21	1.5k	955	486	312	138	29	2.0k
C T Hash India	16	1.1k 0.7×	706 0.7×	417 0.9×	276 0.9×	75 0.5×	43	1.4k
Chenyang Hao China	30	2.9k 1.9×	1.4k 1.5×	519 1.1×	436 1.4×	81 0.6×	87	3.1k
Yann‐Rong Lin Taiwan	19	1.7k 1.1×	962 1.0×	372 0.8×	510 1.6×	57 0.4×	40	2.1k
Tom Blake United States	27	2.0k 1.4×	738 0.8×	259 0.5×	414 1.3×	53 0.4×	59	2.3k
Wolfgang Schipprack Germany	29	2.1k 1.4×	1.5k 1.6×	292 0.6×	472 1.5×	61 0.4×	52	2.4k
Jean‐François Rami France	22	1.3k 0.8×	641 0.7×	379 0.8×	203 0.7×	56 0.4×	44	1.6k
Marcelo Helguera Argentina	20	3.3k 2.2×	1.1k 1.1×	1.1k 2.2×	617 2.0×	54 0.4×	45	3.4k
Silvio Salvi Italy	36	4.1k 2.7×	1.9k 2.0×	698 1.4×	821 2.6×	116 0.8×	87	4.4k
Jeppe Reitan Andersen Denmark	20	1.3k 0.8×	677 0.7×	214 0.4×	314 1.0×	27 0.2×	32	1.5k
Pawan L. Kulwal India	20	2.1k 1.4×	974 1.0×	297 0.6×	249 0.8×	47 0.3×	42	2.3k

Countries citing papers authored by Punna Ramu

Since Specialization

Citations

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

Fields of papers citing papers by Punna Ramu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Punna Ramu

This figure shows the co-authorship network connecting the top 25 collaborators of Punna Ramu. A scholar is included among the top collaborators of Punna Ramu 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 Punna Ramu. Punna Ramu 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

Kumar, Sushil, et al.. (2023). Identification of genomic regions linked to blast (Pyricularia grisea) resistance in pearl millet. Plant Breeding. 142(4). 506–517. 6 indexed citations

Ramu, Punna, Williams Esuma, Nicolás Morales, et al.. (2021). A population based expression atlas provides insights into disease resistance and other physiological traits in cassava (Manihot esculenta Crantz). Scientific Reports. 11(1). 23520–23520. 4 indexed citations

Hash, C. Tom, Punna Ramu, Abhishek Rathore, et al.. (2020). Fine-Mapping of Sorghum Stay-Green QTL on Chromosome10 Revealed Genes Associated with Delayed Senescence. Genes. 11(9). 1026–1026. 20 indexed citations

Wolfe, Marnin, Guillaume Bauchet, Roberto Lozano, et al.. (2019). Historical Introgressions from a Wild Relative of Modern Cassava Improved Important Traits and May Be Under Balancing Selection. Genetics. 213(4). 1237–1253. 21 indexed citations

Ramu, Punna, Williams Esuma, R. Kawuki, et al.. (2017). Cassava haplotype map highlights fixation of deleterious mutations during clonal propagation. Nature Genetics. 49(6). 959–963. 143 indexed citations

Hash, C. Tom, et al.. (2017). Fine mapping of stay-green QTLs on sorghum chromosome SBI-10L ‒ An approach from genome to phenome. 1 indexed citations

Esuma, Williams, L. Herselman, Maryke Labuschagne, et al.. (2016). Genome-wide association mapping of provitamin A carotenoid content in cassava. Euphytica. 212(1). 97–110. 36 indexed citations

Sharma, H C, et al.. (2015). Fine Genetic Mapping of Combined Shoot Fly Resistance (SFR) and Stay Green (STG) Traits on Sorghum Chromosome SBI-10. Open Access Repository of ICRISAT (International Crops Research Institute for the Semi-Arid Tropics). 1 indexed citations

Rabbi, Ismail, Peter Kulakow, Joseph Manu-Aduening, et al.. (2015). Tracking crop varieties using genotyping-by-sequencing markers: a case study using cassava (Manihot esculenta Crantz). BMC Genetics. 16(1). 115–115. 79 indexed citations

10.

Kale, Sandip M., Deepa Jaganathan, Pradeep Ruperao, et al.. (2015). Prioritization of candidate genes in “QTL-hotspot” region for drought tolerance in chickpea (Cicer arietinum L.). Scientific Reports. 5(1). 15296–15296. 114 indexed citations

11.

Wallace, Jason G., Hari D. Upadhyaya, Mani Vetriventhan, et al.. (2015). The Genetic Makeup of a Global Barnyard Millet Germplasm Collection. The Plant Genome. 8(1). eplantgenome2014.10.0067–eplantgenome2014.10.0067. 30 indexed citations

12.

Upadhyaya, Hari D., Sangam L. Dwivedi, Punna Ramu, Shailesh Kumar Singh, & Sube Singh. (2014). Genetic Variability and Effect of Postflowering Drought on Stalk Sugar Content in Sorghum Mini Core Collection. Crop Science. 54(5). 2120–2130. 8 indexed citations

13.

Ramu, Punna, Claire Billot, Jean‐François Rami, et al.. (2013). Assessment of genetic diversity in the sorghum reference set using EST-SSR markers. Theoretical and Applied Genetics. 126(8). 2051–2064. 66 indexed citations

14.

Morris, Geoffrey P., Davina Rhodes, Zachary Brenton, et al.. (2013). Dissecting Genome-Wide Association Signals for Loss-of-Function Phenotypes in Sorghum Flavonoid Pigmentation Traits. G3 Genes Genomes Genetics. 3(11). 2085–2094. 60 indexed citations

15.

Billot, Claire, Punna Ramu, Sophie Bouchet, et al.. (2013). Massive Sorghum Collection Genotyped with SSR Markers to Enhance Use of Global Genetic Resources. PLoS ONE. 8(4). e59714–e59714. 70 indexed citations

16.

Stich, Benjamin, H. Frederick W. Rattunde, Eva Weltzien, et al.. (2012). Association analysis of photoperiodic flowering time genes in west and central African sorghum [Sorghum bicolor (L.) Moench]. BMC Plant Biology. 12(1). 32–32. 20 indexed citations

17.

Chamarthi, Siva K., H. C. Sharma, Santosh Deshpande, et al.. (2012). Genomic diversity among sorghum genotypes with resistance to sorghum shoot fly, Atherigona soccata. Journal of Plant Biochemistry and Biotechnology. 21(2). 242–251. 1 indexed citations

18.

Guimarães, C. T., Michael R. Hamblin, Claire Billot, et al.. (2011). The Relationship between Population Structure and Aluminum Tolerance in Cultivated Sorghum. PLoS ONE. 6(6). e20830–e20830. 59 indexed citations

19.

Ramu, Punna, Kassahun Bantte, S. Senthilvel, et al.. (2009). Exploiting rice–sorghum synteny for targeted development of EST-SSRs to enrich the sorghum genetic linkage map. Theoretical and Applied Genetics. 119(7). 1193–1204. 56 indexed citations

20.

Jayashree, B. S., Punna Ramu, Pramod Prasad, et al.. (2006). A Database of Simple Sequence Repeats from Cereal and Legume Expressed Sequence Tags Mined in silico: Survey and Evaluation. In Silico Biology. 6(6). 607–620. 44 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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