Histological assessment of developmental cell death in Drosophila pupae.

Histological assessment of developmental cell death in Drosophila pupae.
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果蝇中发育细胞死亡的组织学评估。

DOI:
10.1016/j.xpro.2021.100473
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发表时间:
2021-06-18
期刊:
影响因子:
--
通讯作者:
Baehrecke EH
Baehrecke EH
中科院分区:
其他
文献类型:
--
作者:
Velentzas PD;Baehrecke EH

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本方案描述了果蝇在石蜡中的包埋和处理,以监测发育过程中的组织变化。虽然有多种方法可用于评估果蝇胚胎的发育变化,但由于动物被封闭在角质层中,因此无法进行整体成像,因此在变态期间成像详细变化具有挑战性。在这里,我们提出了一个协议,专注于发育清除幼虫唾液腺的果蝇pueros,可以扩展到检查其他组织/阶段类似的目的。有关本方案使用和执行的完整详细信息,请参阅。石蜡包埋和处理允许监测组织变化组织学可用于监测发育不同阶段的组织变化果蝇幼虫唾液腺的清除可通过组织学进行评估本方案描述了果蝇蛹在石蜡中的包埋和处理,以监测发育期间的组织变化。虽然有多种方法可用于评估果蝇胚胎的发育变化,但由于动物被封闭在角质层中,因此无法进行整体成像,因此在变态期间成像详细变化具有挑战性。在这里,我们提出了一个协议,专注于发育清除幼虫唾液腺的果蝇pueros,可以扩展到检查其他组织/阶段类似的目的。
This protocol describes the embedding and processing of Drosophila pupae in paraffin to monitor tissue changes during development. Although multiple methods are available to evaluate developmental changes in Drosophila embryos, imaging detailed changes during metamorphosis is challenging as the animal is enclosed in the cuticle, rendering it inaccessible to whole mount imaging. Here, we present a protocol that focuses on developmental clearance of the larval salivary glands in Drosophila pupae that can be extended to examine other tissues/stages for similar purposes. For complete details on the use and execution of this protocol, please refer to. Paraffin embedding and processing allows monitoring of tissue changes Histology can be used to monitor tissue changes at different stages of development Clearance of Drosophila larval salivary glands can be evaluated through histology This protocol describes the embedding and processing of Drosophila pupae in paraffin to monitor tissue changes during development. Although multiple methods are available to evaluate developmental changes in Drosophila embryos, imaging detailed changes during metamorphosis is challenging as the animal is enclosed in the cuticle, rendering it inaccessible to whole mount imaging. Here, we present a protocol that focuses on developmental clearance of the larval salivary glands in Drosophila pupae that can be extended to examine other tissues/stages for similar purposes.
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