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Title: | Is there ethological isolation among 𝘋𝘳𝘰𝘴𝘰𝘱𝘩𝘪𝘭𝘢 𝘮𝘦𝘭𝘢𝘯𝘰𝘨𝘢𝘴𝘵𝘦𝘳 strains reared for more than 35 generations on different food? | Authors: | Pavković Lučić, Sofija | Keywords: | Drosophila melanogaster;Ethological isolation;Heterogamic matings;Homogamic matings;Mating success;Multiple choice;Nutrition | Issue Date: | 20-May-2009 | Rank: | M23 | Journal: | Archives of Biological Sciences | Volume: | 61 | Issue: | 1 | Start page: | 105 | End page: | 112 | Abstract: | Ethological isolation among three strains of D. melanogaster reared for more than 35 generations on different food (standard cornmeal-agar-yeast medium, banana, and tomato) was tested in a series of multiple choice tests. Long-term maintenance on different substrates did not contribute to sexual isolation among three "nutritional strains", as degrees of ethological isolation (Malogolowkin-Cohen's isolation indices) were not statistically significant. Males and females reared on different nutritional resources were equally successful in matings, i.e., significant differences in the number of copulations achieved by males and females from various lines were not observed. |
URI: | https://biore.bio.bg.ac.rs/handle/123456789/520 | ISSN: | 0354-4664 | DOI: | 10.2298/ABS0901105P |
Appears in Collections: | Journal Article |
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