G Ortolani

509 total citations
25 papers, 425 citations indexed

About

G Ortolani is a scholar working on Global and Planetary Change, Ocean Engineering and Molecular Biology. According to data from OpenAlex, G Ortolani has authored 25 papers receiving a total of 425 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Global and Planetary Change, 7 papers in Ocean Engineering and 5 papers in Molecular Biology. Recurrent topics in G Ortolani's work include Marine Ecology and Invasive Species (10 papers), Marine Biology and Environmental Chemistry (7 papers) and Bacteriophages and microbial interactions (2 papers). G Ortolani is often cited by papers focused on Marine Ecology and Invasive Species (10 papers), Marine Biology and Environmental Chemistry (7 papers) and Bacteriophages and microbial interactions (2 papers). G Ortolani collaborates with scholars based in Italy, United Kingdom and Spain. G Ortolani's co-authors include Alberto Monroy, G Reverberi, J. R. Whittaker, Eleonora Patricolo, Brian Dale, A. De Santis, Antonio Cascio, C. Mansueto, Gunda Millonig and Ida Pucci‐Minafra and has published in prestigious journals such as Nature, Biochemical and Biophysical Research Communications and Developmental Biology.

In The Last Decade

G Ortolani

24 papers receiving 399 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G Ortolani Italy	12	196	183	102	59	54	25	425
Sven Hörstadius Sweden	11	151 0.8×	306 1.7×	218 2.1×	81 1.4×	35 0.6×	29	681
G Reverberi Italy	8	176 0.9×	150 0.8×	91 0.9×	40 0.7×	29 0.5×	18	413
Eleonora Patricolo Italy	11	210 1.1×	81 0.4×	156 1.5×	30 0.5×	29 0.5×	20	381
Kiyoshi Terakado Japan	12	116 0.6×	216 1.2×	77 0.8×	71 1.2×	99 1.8×	31	495
Tomas Bollner Sweden	13	113 0.6×	99 0.5×	61 0.6×	35 0.6×	54 1.0×	15	362
Anthony C. Clement United States	10	206 1.1×	238 1.3×	213 2.1×	44 0.7×	25 0.5×	11	617
Thomas H. Meedel United States	16	318 1.6×	526 2.9×	133 1.3×	104 1.8×	48 0.9×	23	761
Cristina Sotgia Italy	10	121 0.6×	105 0.6×	97 1.0×	20 0.3×	72 1.3×	22	379
Yasuaki Mochizuki Japan	6	308 1.6×	389 2.1×	52 0.5×	103 1.7×	62 1.1×	6	511
Kenzi Osanai Japan	14	161 0.8×	136 0.7×	105 1.0×	46 0.8×	64 1.2×	24	522

Countries citing papers authored by G Ortolani

Since Specialization

Citations

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

Fields of papers citing papers by G Ortolani

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G Ortolani

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

Ortolani, G. (2003). [Changes on the cell surface of the Ascidia egg at fertilization].. PubMed. 47(2). 169–79.

Carlo, Marta Di, Daniele P. Romancino, G Ortolani, Giovanna Montana, & Giovanni Giudice. (1996). “BEP” RNAs and Proteins Are Situated in the Animal Side of Sea Urchin Unfertilized Egg, Which Can Be Recognized by Female Pronuclear Localization. Biochemical and Biophysical Research Communications. 229(2). 511–517. 21 indexed citations

Sotgia, Cristina, Umberto Fascio, G Ortolani, & Fiorenza De Bernardi. (1993). Behavior of endodermal "button cells" during metamorphosis of ascidian larvae. The International Journal of Developmental Biology. 37(4). 547–553. 4 indexed citations

Sotgia, Cristina, et al.. (1991). Localization of tubulin mRNA during ascidian development. The International Journal of Developmental Biology. 35(4). 415–420. 4 indexed citations

Dale, Brian, A. De Santis, & G Ortolani. (1983). Electrical response to fertilization in ascidian oocytes. Developmental Biology. 99(1). 188–193. 28 indexed citations

Patricolo, Eleonora, G Ortolani, & Antonio Cascio. (1981). The effect of L-thyroxine on the metamorphosis of Ascidia malaca. Cell and Tissue Research. 214(2). 289–301. 33 indexed citations

Ortolani, G, Eleonora Patricolo, & C. Mansueto. (1979). Trypsin-induced cell surface changes in ascidian embryonic cells. Experimental Cell Research. 122(1). 137–147. 21 indexed citations

Bevan, Stuart, et al.. (1977). Experimental activation of ascidian eggs. Cell Differentiation. 6(5-6). 313–318. 10 indexed citations

Ortolani, G, Sandra D. O’Dell, C. Mansueto, & Alberto Monroy. (1975). Surface changes and onset of DNA replication in the Ascidia egg. Experimental Cell Research. 96(1). 122–128. 6 indexed citations

10.

Ortolani, G, et al.. (1974). Increased binding of radioactive Concanavalin A during maturation of Ascidia eggs. Experimental Cell Research. 83(2). 408–411. 34 indexed citations

11.

Monroy, Alberto, et al.. (1973). Binding of Concanavalin A to the Surface of Unfertilized and Fertilized Ascidian Eggs. Nature. 242(5397). 409–410. 37 indexed citations

12.

Ortolani, G, et al.. (1972). Gynogenesis Promoted by Irradiated Sperms in Ascidians. Bolletino di zoologia. 39(3). 363–366. 2 indexed citations

13.

Ortolani, G. (1971). Sul cell-lineage delle ascidie. Bolletino di zoologia. 38(1). 85–88. 7 indexed citations

14.

Ortolani, G. (1969). The action of sodium thiocyanate (NaSCN) on the embryonic development of the ascidians.. PubMed. 1. 27–34. 1 indexed citations

15.

Pucci‐Minafra, Ida & G Ortolani. (1968). Differentiation and tissue interaction during muscle development of ascidian tadpoles. An electron microscope study. Developmental Biology. 17(6). 692–712. 16 indexed citations

16.

Ortolani, G & F. Vanderhaeghe. (1965). L'activiation de l'oeuf de Xenopus laevis laevis. Revue suisse de zoologie. 72. 652–658. 5 indexed citations

17.

Ortolani, G. (1963). Ricerche sui territori organo formativi nell' uovo dei Ctenofori. Bolletino di zoologia. 30(1). 25–31. 1 indexed citations

18.

Reverberi, G & G Ortolani. (1962). Twin larvae from halves of the same egg in ascidians. Developmental Biology. 5(1). 84–100. 36 indexed citations

19.

Ortolani, G. (1959). Ricerche sulla induzione del sistema nervoso nelle larve delle Ascidie. Bolletino di zoologia. 26(2). 341–348. 4 indexed citations

20.

Ortolani, G. (1955). The presumptive territory of the mesoderm in the ascidian germ. Cellular and Molecular Life Sciences. 11(11). 445–446. 62 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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