Faster (or slower) developers have a shorter (or longer) circadian period in Bactrocera cucurbitae
Faster (or slower) developers have a shorter (or longer) circadian period in Bactrocera cucurbitae
复制标题
葫芦实蝇发育速度较快（或较慢）的昼夜节律较短（或较长）
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
T. Miyatake
中科院分区：
文献类型：
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作者：
T. Miyatake
控制昼夜节律的时钟可能与控制发育时间的另一个时钟相关。两个时钟之间的关系仍有待讨论。在两种双翅目物种（葫芦实蝇和果蝇）中观察到发育和昼夜节律之间的遗传相关性，而在鞘翅目物种（Callosobchus chinensis）中没有观察到这种相关性。然而，没有研究报告这两个性状之间的表型相关性。在本研究中，比较了葫芦科种群中发育最快和最慢的个体之间的自由昼夜节律周期。使用具有不同地理和饲养历史的五个葫芦科种群重复昼夜节律的测量。结果表明，在葫芦科五个种群中的两个中，与发育较快的果蝇相比，发育较慢的果蝇具有明显更长的昼夜节律周期，因此表型相关性取决于种群。
A clock controlling circadian rhythm may relate to another clock controlling development time. The relationship between the two clocks remains open to discussion. Genetic correlation between developmental and circadian periods is observed in two Dipteran species (Bactrocera cucurbitae and Drosophila melanogaster), whereas it is not observed in a Coleopteran species (Callosobruchus chinensis). No studies, however, are available that report on the phenotypic correlation between the two traits. In the present study, free‐running circadian periods are compared between individuals that develop fastest and slowest within a population of B. cucurbitae. The measurement of circadian periods is replicated using five populations of B. cucurbitae with different geographical and rearing histories. The results demonstrate that the flies developing more slowly have significantly longer circadian periods compared with the flies developing more quickly in two of five populations examined in B. cucurbitae, and thus the phenotypic correlation is dependent on population.
影响因子：
56.9
作者：
RALPH, MR;MENAKER, M
通讯作者：
MENAKER, M
影响因子：
56.9
作者：
KONDO, T;TSINOREMAS, NF;ISHIURA, M
通讯作者：
ISHIURA, M