Results 11 to 20 of about 1,988 (175)

Molecular Evolution of the Amy Multigenes in the Subgenus Sophophora of Drosophila [PDF]

open access: bronzeMolecular Biology and Evolution, 1997
Molecular evolution of the Amy multigenes in Drosophila was investigated using PCR amplification. Twenty-five partial Amy sequences from 13 species belonging mainly to the subgenus Sophophora were determine, and a molecular phylogeny of the Amy genes in Drosophila was constructed, together with published Amy sequences.
Norio Inomata   +2 more
openalex   +3 more sources

The origin of chromosomal inversions as a source of segmental duplications in the Sophophora subgenus of Drosophila [PDF]

open access: goldScientific Reports, 2016
AbstractChromosomal inversions can contribute to the adaptation of organisms to their environment by capturing particular advantageous allelic combinations of a set of genes included in the inverted fragment and also by advantageous functional changes due to the inversion process itself that might affect not only the expression of flanking genes but ...
Eva Puerma   +2 more
openalex   +4 more sources

Adaptive radiation in the subgenus Scaptodrosophila of Australian Drosophila [PDF]

open access: bronzeNature, 1975
UNTIL a recent survey, based on the two major museum collections of Australia1, the Australian Drosophila fauna was poorly known and few endemic species had been described. This survey covered 81 species including 40 described as new. The world total of Drosophila species is known to exceed 1,250 (ref.
I. R. Bock, P. A. Parsons
openalex   +3 more sources

CHROMOSOMAL EVOLUTION OF ELEMENTS B AND C IN THE SOPHOPHORA SUBGENUS OF DROSOPHILA: EVOLUTIONARY RATE AND POLYMORPHISM [PDF]

open access: bronzeEvolution, 2006
The locations of 77 markers along the chromosomal elements B (41 markers) and C (36 markers) of Drosophila subobscura, D. pseudoobscura, and D. melanogaster were obtained by in situ hybridization on polytene chromosomes. In comparisons between D. subobscura and D.
Montserrat Papaceit   +2 more
openalex   +3 more sources

Evolution of a pest: towards the complete neuroethology of Drosophila suzukii and the subgenus Sophophora [PDF]

open access: green, 2019
Comparative analysis of multiple genomes has been used extensively to examine the evolution of chemosensory receptors across the genus Drosophila. However, few studies have delved into functional characteristics, as most have relied exclusively on genomic data alone, especially for non-model species.
Ian W. Keesey   +5 more
openalex   +2 more sources

Immune genes and divergent antimicrobial peptides in flies of the subgenus Drosophila [PDF]

open access: goldBMC Evolutionary Biology, 2016
Drosophila is an important model for studying the evolution of animal immunity, due to the powerful genetic tools developed for D. melanogaster. However, Drosophila is an incredibly speciose lineage with a wide range of ecologies, natural histories, and diverse natural enemies.
Mark A. Hanson   +2 more
openalex   +4 more sources

Lek behaviour in three species of the subgenus Hirtodrosophila of Australian Drosophila [PDF]

open access: bronzeNature, 1977
LEK behaviour, or the use of courting territories, is well known in the patterned wing, Hawaiian species of the subgenus Drosophila, but not elsewhere in the genus1. Australian Drosophila comprise a major adaptive radiation in the subgenus Scaptodrosophila, and minor radiations in Hirtodrosophila and Sophophora2,3.
P. A. Parsons, I. R. Bock
openalex   +2 more sources

Concurrent duplication of the Cid and Cenp-C genes in the Drosophila subgenus with signatures of subfunctionalization and male germline-biased expression [PDF]

open access: green, 2017
AbstractDespite their essential role in the process of chromosome segregation in eukaryotes, kinetochore proteins are highly diverse across species, being lost, duplicated, created, or diversified during evolution. Based on comparative genomics, the duplication of the inner kinetochore proteins CenH3 and Cenp-C, which are interdependent in their roles ...
José R. Teixeira   +4 more
openalex   +2 more sources

Eight Species of the Subgenus Drosophila (Diptera: Drosophilidae) from Guangdong Province, Southern China.

open access: green, 1989
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Masanori J. Toda, Tong Peng
openalex   +3 more sources

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