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Liisa Halkka

Observed names: Halkka, L, Halkka, L., Halkka, Liisa, L. HALKKA, L. Halkka, LIISA HALKKA
OpenAlex ID: A5042233030
Chromosomal polymorphism and racial evolution of Sorex uruneus L. in Finland
2008 · LIISA HALKKA, VERONICA SÖDERLUND, et al. · Hereditas · 70
The genetic basis of balanced polymorphism in Philaenus (Homoptera)
2009 · O. HALKKA, L. HALKKA, et al. · Hereditas · 50
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Chromosome banding pattern in a polymorphic population of Sorex araneus from northeastern Finland
2009 · LIISA HALKKA, O. HALKKA, et al. · Hereditas · 40
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RNA and Protein in Nucleolar Structures of Dragonfly Oocytes
1968 · Liisa Halkka, Olli Halkka · Science · 26
Lagged effects of North Atlantic Oscillation on spittlebug Philaenus spumarius (Homoptera) abundance and survival
2006 · ANTTI HALKKA, LIISA HALKKA, et al. · Global Change Biology · 25
Accumulation of gene products in the oocytes of the dragonfly Cordulia aenea l.: I. the nematosomes
1975 · Liisa Halkka, O. Halkka · Journal of Cell Science · 25
Polymorphic balance in small island populations of Lythrum salicaria
1974 · Olli Halkka, Liisa Halkka · 24
The founder principle, genetic drift and selection in isolated populations of Philaenus spumarius (L.) (Homoptera)1
1970 · Liisa Halkka, Riitta Lallukka · 23
The founder principle, founder selection, and evolutionary divergence and convergence in natural populations of Philaenus
2009 · O. HALKKA, M. RAATIKAINEN, et al. · Hereditas · 22
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Population genetics of the polymorphic meadow spittlebug, Philaenus spumarius (L.)
1989 · Olli Halkka, Liisa Halkka · 21
Accumulation of gene products in the oocytes of the dragonfly Cordulia Aenea: II. Induction of annulate lamellae within dense masses during diapause
1977 · Liisa Halkka, O. Halkka · Journal of Cell Science · 21
Abundance of Philaenus spumarius in relation to types of plant community in the Tvärminne archipelago, southern Finland.
1977 · Mikko Raatikainen, Olli Halkka, et al. · Jukuri (Natural Resources Institute Finland (Luke)) · 16
Transfer of individuals as a means of investigating natural selection in operation
2009 · O. HALKKA, L. HALKKA, et al. · Hereditas · 14
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Radial and peripheral clines in northern polymorphic populations of Philaenus spumarius
2009 · O. HALKKA, M. RAATIKAINEN, et al. · Hereditas · 14
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Selection often overrides the effects of random processes in island populations of Philaenus spumarius (Homoptera)
2001 · OLLI HALKKA, LIISA HALKKA, et al. · Biological Journal of the Linnean Society · 14
Chromosome counts in the Carex flava complex (Cyperaceae) in Finland
1992 · Liisa Halkka, Heikki Toivonen, et al. · Nordic Journal of Botany · 13
Chromosome counts of Finnish vascular plants
1985 · Liisa Halkka · Annales Botanici Fennici · 13
Ultrastructural changes and kinetic relationships of the secondary nucleolus and nuclear bodies in previtellogenic oocytes of the dragonfly Cordulia aenea
2009 · LIISA HALKKA · Hereditas · 11
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The Genetic Composition Ofphilaenus Spumariuspopulations in Island Habitats Variably Affected by Voles
1975 · O. Halkka, M. Raatikainen, et al. · Evolution · 11
Genetics of Philaenus colour polymorphism: the 28 genotypes
2009 · O. Halkka, L. Halkka, et al. · Hereditas · 9
Random NOR-activation in polymorphic and stable chromosomes of Sorex araneus L.
2008 · LIISA HALKKA, VERONICA SÖDERLUND · Hereditas · 8
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Conditions requisite for stability of polymorphic balance in Philaenus spumarius (L.) (Homoptera)
1990 · O. Halkka, M. Raatikainen, et al. · Genetica · 8
Lamellate bodies in the nuclei of dragonfly (odonata) oocytes
1969 · O. Halkka, Liisa Halkka, et al. · Cell and Tissue Research · 6
Transmission of genes for colour polymorphism in Philaenus
2009 · O. Halkka, L. Halkka, et al. · Hereditas · 3
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Aberrant spermatogenesis in the leafhopper Macrosteles laevis (Rib.), infected by the aster yellows agent
1976 · Mikko Raatikainen, Olli Halkka, et al. · Jukuri (Natural Resources Institute Finland (Luke))
Works count: 34
Citation count: 498
H-index: 14
I10-index: 20
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