Seppo Nokkala

1.7k total citations
86 papers, 1.2k citations indexed

About

Seppo Nokkala is a scholar working on Plant Science, Molecular Biology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Seppo Nokkala has authored 86 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Plant Science, 45 papers in Molecular Biology and 39 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Seppo Nokkala's work include Chromosomal and Genetic Variations (37 papers), Insect-Plant Interactions and Control (23 papers) and Hemiptera Insect Studies (22 papers). Seppo Nokkala is often cited by papers focused on Chromosomal and Genetic Variations (37 papers), Insect-Plant Interactions and Control (23 papers) and Hemiptera Insect Studies (22 papers). Seppo Nokkala collaborates with scholars based in Finland, Russia and Bulgaria. Seppo Nokkala's co-authors include Christina Nokkala, Snejana Grozeva, Valentina G. Kuznetsova, Jaakko Puro, Anna Maryańska‐Nadachowska, Н. В. Голуб, L. V. Omelyanchuk, Jaakko Mattila, Heikki Turunen and Nikolay Simov and has published in prestigious journals such as Development, Heredity and Canadian Journal of Zoology.

In The Last Decade

Seppo Nokkala

86 papers receiving 1.2k citations

Peers

Seppo Nokkala
Andrew J Heidel Germany
Per Stenberg Sweden
Patrick M. Ferree United States
Benjamin Loppin France
Bryant McAllister United States
Antonio Barbadilla Spain
Simone Lange Germany
Erik B. Dopman United States
Masahiko Tanahashi Japan
Jürgen Groß Germany
Andrew J Heidel Germany
Seppo Nokkala
Citations per year, relative to Seppo Nokkala Seppo Nokkala (= 1×) peers Andrew J Heidel

Countries citing papers authored by Seppo Nokkala

Since Specialization
Citations

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

Fields of papers citing papers by Seppo Nokkala

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Seppo Nokkala

This figure shows the co-authorship network connecting the top 25 collaborators of Seppo Nokkala. A scholar is included among the top collaborators of Seppo Nokkala 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 Seppo Nokkala. Seppo Nokkala 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
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Nokkala, Christina, et al.. (2013). European and North American populations of Galerucella nymphaeae (Coleoptera: Chrysomelidae): Two separate species revealed by chorion polypeptide analysis. European Journal of Entomology. 95(2). 269–274. 2 indexed citations
3.
Nokkala, Seppo, et al.. (2009). Interchromosomal connections in meiosis of Secale cereale. Hereditas. 95(2). 219–224. 3 indexed citations
4.
Nokkala, Seppo & Jaakko Puro. (2009). Cytological evidence for a chromocenter in Drosophila melanogaster oocytes. Hereditas. 83(2). 265–268. 8 indexed citations
5.
Nokkala, Seppo & Christina Nokkala. (2008). Achiasmatic male meiosis of collochore type in the heteropteran family Miridae. Hereditas. 105(2). 193–197. 17 indexed citations
6.
Nokkala, Seppo & Christina Nokkala. (2008). Coiled internal structure of chromonema within chromosomes suggesting hierarchical coil model for chromosome structure. Hereditas. 104(1). 29–40. 5 indexed citations
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Nokkala, Seppo & Christina Nokkala. (2008). Mitotic and meiotic behaviour of axial core structure of holokinetic chromosomes. Hereditas. 103(1). 107–110. 3 indexed citations
9.
Nokkala, Seppo & Christina Nokkala. (2008). Chromosome numbers and chromosomal polymorphism in Finnish species of Galerucella Crotch (Chrysomelidae, Coleoptera). Hereditas. 106(1). 51–58. 6 indexed citations
10.
Nokkala, Seppo & Christina Nokkala. (2008). Spiral structures of meiotic chromosomes in plants. Hereditas. 103(2). 187–194. 5 indexed citations
11.
Nokkala, Seppo & Christina Nokkala. (2008). N-banding pattern of holokinetic chromosomes and its relation to chromosome structure. Hereditas. 100(1). 61–65. 4 indexed citations
12.
Nokkala, Seppo & Christina Nokkala. (2008). Achiasmatic male meiosis in two species of Saldula (Saldidae, Hemiptera). Hereditas. 99(1). 131–134. 37 indexed citations
13.
Nokkala, Seppo. (2008). The mechanisms behind the regular segregation of the m-chromosomes in Coreus marginatus L. (Coreidae, Hemiptera). Hereditas. 105(1). 73–85. 17 indexed citations
14.
Myllyharju, Johanna & Seppo Nokkala. (2004). Glycoproteins with N-Acetylglucosamine and Mannose Residues in Chinese Hamster Metaphase Chromosomes. Hereditas. 124(3). 251–260. 3 indexed citations
15.
Grozeva, Snejana & Seppo Nokkala. (2004). Chromosomes and their Meiotic Behavior in Two Families of the Primitive Infraorder Dipsocoromorpha (Heteroptera). Hereditas. 125(1). 31–36. 77 indexed citations
16.
Grozeva, Snejana, Valentina G. Kuznetsova, & Seppo Nokkala. (2004). Patterns of chromosome banding in four nabid species (Heteroptera, Cimicomorpha, Nabidae) with high chromosome number karyotypes. Hereditas. 140(2). 99–104. 35 indexed citations
17.
Nokkala, Seppo & Н. В. Голуб. (2002). Cytogenetics of three parthenogenetic Psocid species (Psocoptera, Psocomorpha). Hereditas. 137(3). 198–201. 9 indexed citations
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Nokkala, Seppo & Christina Nokkala. (1997). The absence of chiasma terminalization and inverted meiosis in males and females of Myrmus miriformis Fn. (Corizidae, Heteroptera). Heredity. 78(5). 561–566. 16 indexed citations
20.
Savontaus, Marja‐Liisa & Seppo Nokkala. (1979). Cytology of aberrations induced by X-rays in oocytes of Drosophila melanogaster. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 62(1). 43–49. 4 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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