Competition Between Strains With Autosomal and Standard Sex-determining Mechanisms in the Housefly (Muscidae)

Autor: ÇAKIR, Şükran
Jazyk: turečtina
Rok vydání: 2014
Předmět:
Zdroj: Volume: 23, Issue: 1 79-84
Turkish Journal of Zoology
ISSN: 1300-0179
1303-6114
Popis: Experimental cages started with a mixture of flies at three different ratios (1:9, 5:5, 9:1) from populations having heterosomal and autosomal sex-determining mechanisms were cytogenetically examined over six generations at two different temperatures (25 °C and 35 °C). In general, there was an increase in the frequency of XX males in all competitive population cages. Abnormal testes and intersex appearance, frequent X chromosome aneuploidies and deviation from a 1:1 sex ratio were observed.
Databáze: OpenAIRE