Karyotype characterization, constitutive heterochromatin and nucleolus organizer regions of Paranaita opima (Coleoptera, Chrysomelidae, Alticinae)
نویسندگان
چکیده
منابع مشابه
Recent advances in the knowledge of Mexican Alticinae (Coleoptera, Chrysomelidae)
The present study updates previously published biodiversity/faunistics of the flea beetles of Mexico published by the author after examination of 6132 specimens from 8 institutional collections. The following 9 genera were selected as indicators of the effects of known diversity only through examination of museum specimens (i.e., "indoor collecting"): Alagoasa Bechyné; Asphaera Chevrolat; Capra...
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Zabrotes subfasciatus (Boh.) has been extensively studied in its agronomic and biochemical aspects due to its importance as a damaging insect to leguminous grains during storage. The few cytogenetic studies published on this species yielded conflicting results. In this study, the karyotype was analyzed in order to accurately describe the chromosome C-banding patterns and meiosis. The brain gang...
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Scaptotrigona xanthotricha has a wide geographic distribution in the Brazilian Atlantic rainforest. One population from southeast and two from northeast Brazil were analyzed and were found to have chromosome polymorphisms. Although the chromosome number 2n = 34 is conserved in this species, karyotypic analysis revealed clear differences between the three populations. Congruent and ubiquitous mu...
متن کاملDiversity of Alticinae in Oaxaca, Mexico: A preliminary study (Coleoptera, Chrysomelidae)1
This is a preliminary study of the diversity of the Flea Beetles (Alticinae) of the Mexican state of Oaxaca based on fieldwork by the author in 1991, 1997, and 2010, the literature, and specimens in several institutional collections. The number of genera and species for Mexico as well as for Oaxaca increased significantly from previous studies. There are now 625 species in 90 genera recorded fr...
متن کاملDistribution of C-heterochromatin and Nucleolar Organizer Regions in the Karyotype of Marbled Polecat, Vormela peregusna (Carnivora: Mustelidae)
Banded chromosomes of a male marbled polecat, Vormela peregusna, from the Konya province in Turkey were studied. Conventional chromosome staining, Ag-NOR staining and C-banding were used to reveal the detailed morphology of the karyotype. The karyotype included eight metacentric, four submetacentric , five subtelocentric and one acrocentric autosomal pair (NFa = 70). The X chromosome was a medi...
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ژورنال
عنوان ژورنال: Genetics and Molecular Biology
سال: 2006
ISSN: 1415-4757
DOI: 10.1590/s1415-47572006000300013