A model-based analysis of chemical and temporal patterns of cuticular hydrocarbons in male Drosophila melanogaster.
A model-based analysis of chemical and temporal patterns of cuticular hydrocarbons in male Drosophila melanogaster.
复制标题
基于模型的雄性果蝇中表皮烃的化学和时间模式。
DOI:
10.1371/journal.pone.0000962
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发表时间:
2007-09-26
期刊:
影响因子:
3.7
通讯作者:
Levine, Joel
中科院分区:
文献类型:
--
作者:
Kent, Clement;Azanchi, Reza;Smith, Ben;Chu, Adrienne;Levine, Joel
Drosophila Cuticular Hydrocarbons (CH) influence courtship behaviour, mating, aggregation, oviposition, and resistance to desiccation. We measured levels of 24 different CH compounds of individual male D. melanogaster hourly under a variety of environmental (LD/DD) conditions. Using a model-based analysis of CH variation, we developed an improved normalization method for CH data, and show that CH compounds have reproducible cyclic within-day temporal patterns of expression which differ between LD and DD conditions. Multivariate clustering of expression patterns identified 5 clusters of co-expressed compounds with common chemical characteristics. Turnover rate estimates suggest CH production may be a significant metabolic cost. Male cuticular hydrocarbon expression is a dynamic trait influenced by light and time of day; since abundant hydrocarbons affect male sexual behavior, males may present different pheromonal profiles at different times and under different conditions.
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DOI:
10.1073/pnas.0608142104
发表时间:
2007-03-13
影响因子:
11.1
作者:
Chertemps, Thomas;Duportets, Line;Wicker-Thomas, Claude
通讯作者:
Wicker-Thomas, Claude
影响因子:
2.5
作者:
COBB, M;JALLON, JM
通讯作者:
JALLON, JM
DOI:
10.1016/0305-0491(95)00081-x
发表时间:
1995-10-01
影响因子:
2.2
作者:
GIBBS, A;POMONIS, JG
通讯作者:
POMONIS, JG
DOI:
10.1111/j.2517-6161.1995.tb02031.x
发表时间:
1995-01-01
影响因子:
5.8
作者:
BENJAMINI, Y;HOCHBERG, Y
通讯作者:
HOCHBERG, Y
影响因子:
2.9
作者:
Blows, MW;Allan, RA
通讯作者:
Allan, RA