黑腹龙的哈尔特发育:对附属物大小、形状和功能进化的启示。

IF 1 4区生物学 Q4 DEVELOPMENTAL BIOLOGY International Journal of Developmental Biology Pub Date : 2020-01-01 DOI:10.1387/ijdb.190133LS

Soumen Khan, C Dilsha, L S Shashidhara

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引用次数: 1

摘要

果蝇背侧飞行附属物(翅膀和肢端)的差异为解决分子、途径、组织、器官、有机体和进化等发育生物学中的许多重要问题提供了一个很好的模型系统。在这里，我们讨论了Hox蛋白Ubx识别和调节其下游靶标的机制，其在细胞和器官水平上的生长控制的意义，以及其他全代谢昆虫从祖先后翼进化到后肢的意义。

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Haltere development in D. melanogaster: implications for the evolution of appendage size, shape and function.

Differential specification of dorsal flight appendages, wing and haltere, in Drosophila provides an excellent model system to address a number of important questions in developmental biology at the levels of molecules, pathways, tissues, organs, organisms and evolution. Here we discuss the mechanism by which the Hox protein Ubx recognizes and regulates its downstream targets, implications of the same in growth control at cellular and organ level and finally the evolution of haltere from ancestral hindwings in other holometabolous insects.

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来源期刊

International Journal of Developmental Biology 生物-发育生物学

CiteScore

1.90

自引率

0.00%

发文量

审稿时长

2 months

期刊介绍： The International Journal of Developmental Biology (ISSN: 0214- 6282) is an independent, not for profit scholarly journal, published by scientists, for scientists. The journal publishes papers which throw light on our understanding of animal and plant developmental mechanisms in health and disease and, in particular, research which elucidates the developmental principles underlying stem cell properties and cancer. Technical, historical or theoretical approaches also fall within the scope of the journal. Criteria for acceptance include scientific excellence, novelty and quality of presentation of data and illustrations. Advantages of publishing in the journal include: rapid publication; free unlimited color reproduction; no page charges; free publication of online supplementary material; free publication of audio files (MP3 type); one-to-one personalized attention at all stages during the editorial process. An easy online submission facility and an open online access option, by means of which papers can be published without any access restrictions. In keeping with its mission, the journal offers free online subscriptions to academic institutions in developing countries.