S. Madrid

773 total citations
18 papers, 596 citations indexed

About

S. Madrid is a scholar working on Molecular Biology, Plant Science and Biotechnology. According to data from OpenAlex, S. Madrid has authored 18 papers receiving a total of 596 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 8 papers in Plant Science and 6 papers in Biotechnology. Recurrent topics in S. Madrid's work include Biofuel production and bioconversion (6 papers), Fungal and yeast genetics research (5 papers) and Enzyme Production and Characterization (5 papers). S. Madrid is often cited by papers focused on Biofuel production and bioconversion (6 papers), Fungal and yeast genetics research (5 papers) and Enzyme Production and Characterization (5 papers). S. Madrid collaborates with scholars based in Denmark, Netherlands and United States. S. Madrid's co-authors include John Nielsen, Ronald P. de Vries, Jørn Dalgaard Mikkelsen, Kirsten Nielsen, Igor Nikolaev, P. Derkx, Markku Saloheimo, Merja Penttilä, Charlotte Horsmans Poulsen and Jaap Visser and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Molecular Biology and Applied and Environmental Microbiology.

In The Last Decade

S. Madrid

18 papers receiving 560 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. Madrid Denmark	13	412	225	208	180	106	18	596
Wimal Ubhayasekera Sweden	19	470 1.1×	299 1.3×	210 1.0×	179 1.0×	88 0.8×	31	733
Geoff P. Lin‐Cereghino United States	12	561 1.4×	83 0.4×	124 0.6×	119 0.7×	118 1.1×	21	693
Maria Schmuck Austria	9	221 0.5×	195 0.9×	137 0.7×	199 1.1×	60 0.6×	11	504
J.M. van der Vaart Netherlands	8	418 1.0×	166 0.7×	110 0.5×	117 0.7×	78 0.7×	9	529
Yutaka Kashiwagi Japan	17	435 1.1×	191 0.8×	237 1.1×	202 1.1×	74 0.7×	55	699
P J Koutz United States	6	663 1.6×	69 0.3×	134 0.6×	179 1.0×	93 0.9×	6	762
Ilya Tolstorukov United States	10	517 1.3×	57 0.3×	89 0.4×	130 0.7×	59 0.6×	12	604
Karen Broglie United States	15	748 1.8×	717 3.2×	177 0.9×	62 0.3×	92 0.9×	21	1.2k
Benjamin M. Nitsche Netherlands	17	543 1.3×	245 1.1×	104 0.5×	223 1.2×	118 1.1×	22	698
Xianli Xue China	13	280 0.7×	95 0.4×	188 0.9×	249 1.4×	17 0.2×	26	438

Countries citing papers authored by S. Madrid

Since Specialization

Citations

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

Fields of papers citing papers by S. Madrid

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Madrid

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

All Works

Sort: Min cites: Since: Top N: Style:

18 of 18 papers shown

Rozeboom, H.J., Shukun Yu, S. Madrid, et al.. (2013). Crystal Structure of α-1,4-Glucan Lyase, a Unique Glycoside Hydrolase Family Member with a Novel Catalytic Mechanism. Journal of Biological Chemistry. 288(37). 26764–26774. 21 indexed citations

Nikolaev, Igor, et al.. (2013). Disruption of the L‐arabitol dehydrogenase encoding gene in Aspergillus tubingensis results in increased xylanase production. Biotechnology Journal. 8(8). 905–911. 5 indexed citations

Lindqvist, Ylva, S. Madrid, Tatyana Sandalova, et al.. (2012). Crystal Structure of Bifunctional Aldos-2-Ulose Dehydratase/Isomerase from Phanerochaete chrysosporium with the Reaction Intermediate Ascopyrone M. Journal of Molecular Biology. 417(4). 279–293. 6 indexed citations

Battaglia, Evy, Sara Fasmer Hansen, Anne J. Leendertse, et al.. (2011). Regulation of pentose utilisation by AraR, but not XlnR, differs in Aspergillus nidulans and Aspergillus niger. Applied Microbiology and Biotechnology. 91(2). 387–397. 58 indexed citations

Christensen, Ulla, et al.. (2011). Unique Regulatory Mechanism for d -Galactose Utilization in Aspergillus nidulans. Applied and Environmental Microbiology. 77(19). 7084–7087. 40 indexed citations

Harholt, Jesper, Kylie J. Nunan, S. Madrid, et al.. (2010). Generation of transgenic wheat (Triticum aestivum L.) accumulating heterologous endo‐xylanase or ferulic acid esterase in the endosperm. Plant Biotechnology Journal. 8(3). 351–362. 38 indexed citations

Nikolaev, Igor, et al.. (2006). HACA, the transcriptional activator of the unfolded protein response (UPR) in Aspergillus niger, binds to partly palindromic UPR elements of the consensus sequence 5′-CAN(G/A)NTGT/GCCT-3′. Fungal Genetics and Biology. 43(8). 560–572. 25 indexed citations

Saloheimo, Markku, et al.. (2004). The transcription factor HACA mediates the unfolded protein response in Aspergillus niger, and up-regulates its own transcription. Molecular Genetics and Genomics. 271(2). 130–140. 71 indexed citations

Derkx, P. & S. Madrid. (2001). The foldase CYPB is a component of the secretory pathway of Aspergillus niger and contains the endoplasmic reticulum retention signal HEEL. Molecular Genetics and Genomics. 266(4). 537–545. 24 indexed citations

10.

Wiebe, Marilyn G., Geoff Robson, Anthony P. J. Trinci, et al.. (2001). Production of tissue plasminogen activator (t‐PA) in Aspergillus niger. Biotechnology and Bioengineering. 76(2). 164–174. 51 indexed citations

11.

Derkx, P. & S. Madrid. (2001). The Aspergillus niger cypA gene encodes a cyclophilin that mediates sensitivity to the immunosuppressant cyclosporin A. Molecular Genetics and Genomics. 266(4). 527–536. 15 indexed citations

12.

Hansen, Ole C., et al.. (2001). Optimization of the Production of Chondrus crispus Hexose Oxidase in Pichia pastoris. Protein Expression and Purification. 22(2). 189–199. 12 indexed citations

13.

Vries, Ronald P. de, Charlotte Horsmans Poulsen, S. Madrid, & Jaap Visser. (1998). aguA , the Gene Encoding an Extracellular α-Glucuronidase from Aspergillus tubingensis , Is Specifically Induced on Xylose and Not on Glucuronic Acid. Journal of Bacteriology. 180(2). 243–249. 59 indexed citations

14.

Scott, M., et al.. (1997). Crystallization and preliminary X-ray analysis of arabinofuranosidase C from Aspergillus niger strain 3M43. Acta Crystallographica Section D Biological Crystallography. 53(2). 222–223. 4 indexed citations

15.

Nielsen, Kirsten, John Nielsen, S. Madrid, & Jørn Dalgaard Mikkelsen. (1997). Characterization of a New Antifungal Chitin-Binding Peptide from Sugar Beet Leaves. PLANT PHYSIOLOGY. 113(1). 83–91. 109 indexed citations

16.

Nielsen, K., et al.. (1996). New antifungal proteins from sugar beet (Beta vulgaris L.) showing homology to non-specific lipid transfer proteins. Plant Molecular Biology. 31(3). 539–552. 47 indexed citations

17.

Madrid, S., E. Weber, & Penny von Wettstein‐Knowles. (1990). Characterization and targeting of a barley phosphatidylcholine transfer protein (LTP). Research at the University of Copenhagen (University of Copenhagen). 1 indexed citations

18.

Cameron‐Mills, Verena & S. Madrid. (1989). The signal peptide cleavage site of a B1 hordein determined by radiosequencing of the in vitro synthesized and processed polypeptide. Carlsberg Research Communications. 54(5). 181–192. 10 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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