Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Valentina G, Kuznetsova"'
Publikováno v:
Comparative Cytogenetics, Vol 18, Iss , Pp 239-246 (2024)
To identify nucleolus organizing regions (NORs), fluorescence in situ hybridization (FISH) with 18S rDNA probe was performed on chromosomes of Tenthredo campestris Linnaeus, 1758 (Tenthredinidae), Arge ciliaris (Linnaeus, 1767) (Argidae) (n = 10 in b
Externí odkaz:
https://doaj.org/article/7392bfee3efa4d4b9d1f446184c5ac58
Publikováno v:
European Journal of Entomology, Vol 121, Iss 1, Pp 413-424 (2024)
The hemipteran infraorder Cicadomorpha (cicadas, leafhoppers, treehoppers and spittlebugs) comprises more than 30,000 described extant species in 3,783 genera, 13 families and 3 superfamilies: Cicadoidea, Cercopoidea and Membracoidea. Here, we summar
Externí odkaz:
https://doaj.org/article/fc47fb56a850442789057279419adb5e
Publikováno v:
European Journal of Entomology, Vol 121, Iss 1, Pp 109-123 (2024)
In this paper data on the number of follicles in testes and the number of ovarioles in ovaries of planthoppers (Hemiptera: Fulgoromorpha) are summarised and discussed. Fulgoromorpha include about 14,000 described species belonging to 21 families dist
Externí odkaz:
https://doaj.org/article/84bb1f8964694eb3b617d9e2c6a2edca
Publikováno v:
Comparative Cytogenetics, Vol 17, Iss , Pp 287-293 (2023)
We studied the karyotype and chromosomal distribution of 18S rDNA clustered in nucleolar organizer regions (NORs) in Nysius graminicola (Kolenati, 1845), belonging to the subfamily Orsillinae (Lygaeidae). It is shown that this species has a karyotype
Externí odkaz:
https://doaj.org/article/13f97c12c76f48baac3e91e8f8e6029a
Publikováno v:
Insects, Vol 15, Iss 8, p 593 (2024)
Currently, clusters of 45S and 5S ribosomal DNA (rDNA) have been studied in about 1000 and 100 species of the class Insecta, respectively. Although the number of insect species with known 45S rDNA clusters (also referred to as nucleolus-organizing re
Externí odkaz:
https://doaj.org/article/783db1007e9444358b5970eb07791400
Autor:
Snejana Grozeva, Desislava Stoianova, Fedor Konstantinov, Nikolay Simov, Valentina G. Kuznetsova
Publikováno v:
ZooKeys, Vol 1136, Iss , Pp 71-123 (2022)
The structure of testes and ovaries can be described in its simplest form by the number of follicles and ovarioles they contain. Sixty-five years after the last review of the internal reproductive systems in true bugs (Heteroptera), the data accumula
Externí odkaz:
https://doaj.org/article/bc22a4fdbbdf4877886396fcca3147d4
Publikováno v:
Insects, Vol 14, Iss 10, p 820 (2023)
Insects are renowned for their remarkable diversity of reproductive modes. Among these, the largest non-holometabolous order, Hemiptera, stands out with one of the most diversified arrays of parthenogenesis modes observed among insects. Although ther
Externí odkaz:
https://doaj.org/article/e332f925422547b08f5c38d3d27f82bc
Publikováno v:
Comparative Cytogenetics, Vol 15, Iss 4, Pp 467-505 (2021)
A new species, Rhaphidosoma paganicum sp. nov. (Heteroptera: Reduviidae: Harpactorinae: Rhaphidosomatini), is described from the Dry Zone of Myanmar. It is the fifth species of Rhaphidosoma Amyot et Serville, 1843, known from the Oriental Region, and
Externí odkaz:
https://doaj.org/article/20f1ddaa86644f41b12327f627e477f5
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/b7e58ecaa6524d898e83a4659bbc2060
Publikováno v:
Comparative Cytogenetics, Vol 15, Iss 3, Pp 279-327 (2021)
This article is part (the 4th article) of the themed issue (a monograph) “Aberrant cytogenetic and reproductive patterns in the evolution of Paraneoptera”. The purpose of this article is to consider chromosome structure and evolution, chromosome
Externí odkaz:
https://doaj.org/article/743f7d68b7934487b78d4f0a83601a27