0000000000929495

AUTHOR

F. P. Amico

showing 2 related works from this author

Karyotype analysis, nucleolus organizer regions and C-banding pattern of Eisenia foetida (oligochaeta, lumbricidae)

1991

The diploid number 2n=22 and haploid number n=11 found for Eisenia foetida from Palermo, Italy, confirm earlier data for this species from other localities. Analyses of silver-stained and C-banded mitotic and meiotic chromosomes suggest that a single chromosome pair has active NORs which correspond with C-positive regions. The occurrence of nucleolus activity during spermatogenesis of E. foetida is ascertained.

GeneticsEisenia fetidamedicine.medical_specialtybiologyNucleolusCytogeneticsZoologyKaryotypePlant ScienceGeneral Medicinebiology.organism_classificationMeiosisInsect Sciencebiology.animalGeneticsmedicineLumbricidaeAnimal Science and ZoologyPloidyNucleolus organizer regionGenetica
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Intra-populational and intra-individual mosaicisms of Uranoscopus scaber L. (Perciformes, Uranoscopidae)

1991

Intra-populational and intra-individual mosaicisms of Uranoscopus scaber L. (Perciformes, Uranoscopidae)

medicine.medical_specialtybiologyCytogeneticsZoologyKaryotypeChromosomal translocationbiology.organism_classificationIntra individualPerciformesUranoscopus scaberPolymorphism (computer science)GeneticsmedicineGenetics (clinical)Heredity
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