作者: Bravura 時(shí)間: 2025-3-21 23:23
https://doi.org/10.1007/978-3-642-96344-5 responsible. In most instances, the molecular basis of morphogenesis in the eye is poorly understood; in many cases, correlation and causality remain to be distinguished. An integrated, realistic force diagram of the fly eye lies in the future.作者: Banquet 時(shí)間: 2025-3-22 02:04
0080-1844 in the field.Unique survey on the cellular and developmental1 Kevin Moses It is now 25 years since the study of the development of the compound eye in Drosophila really began with a classic paper (Ready et al. 1976). In 1864, August Weismann published a monograph on the development of Diptera and in作者: APO 時(shí)間: 2025-3-22 05:31
https://doi.org/10.1007/978-3-642-96344-5 with the naked Eye, we must say again: Away with the opinion of Aristotle and all those who still follow him and want to maintain that flying Creatures or any other living Creature is generated from rotten matter and who are trying to obscure the Truth with their writings. (Leeuwenhoek 1695)作者: cogent 時(shí)間: 2025-3-22 09:47 作者: 適宜 時(shí)間: 2025-3-22 13:37 作者: 適宜 時(shí)間: 2025-3-22 17:11 作者: BILIO 時(shí)間: 2025-3-22 21:42 作者: Charlatan 時(shí)間: 2025-3-23 02:31
https://doi.org/10.1007/978-3-642-96344-5ability is a widely used mechanism for controlling the dynamics of important cellular regulators. For example, the levels of cyclins and transcription factors are controlled by specifically targeted protein degradation via the ubiquitin/proteasome pathway.作者: 挫敗 時(shí)間: 2025-3-23 08:14 作者: Invertebrate 時(shí)間: 2025-3-23 11:45 作者: 偽書 時(shí)間: 2025-3-23 16:01 作者: 不給啤 時(shí)間: 2025-3-23 20:53
Developmental Regulation Through Protein Stability,ability is a widely used mechanism for controlling the dynamics of important cellular regulators. For example, the levels of cyclins and transcription factors are controlled by specifically targeted protein degradation via the ubiquitin/proteasome pathway.作者: 暴露他抗議 時(shí)間: 2025-3-24 00:05 作者: MAPLE 時(shí)間: 2025-3-24 02:23
Programmed Death in Eye Development, including the separation of digits during limb development (Mori et al. 1995), the ordering of axonal projections to the mammalian visual cortex (So et al. 1990), and interommatidial lattice refinement in the . retina (Cagan and Ready 1989a; Wolff and Ready 1991), the focus of this review.作者: crease 時(shí)間: 2025-3-24 07:41 作者: Grasping 時(shí)間: 2025-3-24 11:15 作者: 安定 時(shí)間: 2025-3-24 15:14
Results and Problems in Cell Differentiationhttp://image.papertrans.cn/e/image/282974.jpg作者: buoyant 時(shí)間: 2025-3-24 21:39
Drosophila Eye Development978-3-540-45398-7Series ISSN 0080-1844 Series E-ISSN 1861-0412 作者: 編輯才信任 時(shí)間: 2025-3-24 23:38 作者: EVICT 時(shí)間: 2025-3-25 04:45 作者: 王得到 時(shí)間: 2025-3-25 09:46
https://doi.org/10.1007/978-3-642-96344-5This chapter describes the developmental, cellular and molecular mechanisms involved in establishing neural connectivity in the adult . visual system. It concerns itself primarily with the projections of photoreceptor axons into the optic lobe, with an emphasis on the more recent literature.作者: chiropractor 時(shí)間: 2025-3-25 13:45 作者: phytochemicals 時(shí)間: 2025-3-25 19:15
https://doi.org/10.1007/978-3-642-95750-5Weismann published a monograph on the development of Diptera and included some beautiful drawings of the developing imaginal discs (Weismann 1864). One of these is the first description of the third instar eye disc in which Weismann drew a vertical line separating a posterior domain that included a 作者: irradicable 時(shí)間: 2025-3-25 22:59
https://doi.org/10.1007/978-3-642-95750-5ommatidia. An ommatidium contains eight distinct photoreceptor cells, each of which projects an axon directly to the optic lobe of the brain. This structure contrasts sharply with the mammalian eye, which contains a single lens and a retina with multiple layers of neurons. In spite of these and othe作者: 瘙癢 時(shí)間: 2025-3-26 01:20
https://doi.org/10.1007/978-3-642-95750-5 of the eye disc in the third larval instar, and more anterior rows of clusters then differentiate in succession (Ready et al. 1976). Just prior to their differentiation, cells undergo an apical constriction and apical-basal contraction that produces an indentation in the disc known as the morphogen作者: 暗指 時(shí)間: 2025-3-26 06:18 作者: Override 時(shí)間: 2025-3-26 09:09
https://doi.org/10.1007/978-3-642-96344-5 both invertebrates such as the fruit fly and vertebrates such as mouse and man. Hardly a month goes by without a new report surfacing that describes hitherto unknown roles for the Egfr pathway in new developmental contexts. The Egfr pathway has been shown to function in (among other things) cell fa作者: Hemoptysis 時(shí)間: 2025-3-26 13:52
https://doi.org/10.1007/978-3-642-96344-5 arises in the developing eye disc of .. A small number of ubiquitously expressed transcription factors combine with an even smaller number of signals emanating from the furrow and the developing clusters and generate cell-specific expression of a panoply of transcription factors (reviewed in Kumar 作者: Override 時(shí)間: 2025-3-26 17:55
https://doi.org/10.1007/978-3-642-96344-5lbasolateral axis but also display a polarization within the plane of the epithelium (Fig. 1). The function of many organs or tissues requires this additional axis of polarity within the epithelium, namely a uniform polarity of single cells or multicellular units within the plane of the epithelium. 作者: Flinch 時(shí)間: 2025-3-26 21:16 作者: 使迷醉 時(shí)間: 2025-3-27 03:57 作者: Cytology 時(shí)間: 2025-3-27 07:52 作者: ODIUM 時(shí)間: 2025-3-27 11:28 作者: thalamus 時(shí)間: 2025-3-27 14:01 作者: 羽飾 時(shí)間: 2025-3-27 18:46 作者: circuit 時(shí)間: 2025-3-27 23:07 作者: cochlea 時(shí)間: 2025-3-28 05:07 作者: 內(nèi)部 時(shí)間: 2025-3-28 09:31
978-3-642-53640-3Springer-Verlag Berlin Heidelberg 2002作者: 外星人 時(shí)間: 2025-3-28 13:37 作者: 生命 時(shí)間: 2025-3-28 14:50
https://doi.org/10.1007/978-3-642-95750-5 that has accumulated in recent years challenges this notion and suggests divergence from a single, prototypical visual processing unit. Thus, . has proven to be an excellent model system for identifying new genes that are conserved in vertebrate retinal development. This chapter will mainly be conc作者: 大門在匯總 時(shí)間: 2025-3-28 19:10 作者: placebo 時(shí)間: 2025-3-29 00:40 作者: apiary 時(shí)間: 2025-3-29 04:36
https://doi.org/10.1007/978-3-642-96344-5oviduct, with the cilia allowing directional transport of an egg). Another very good example is the exocuticle in insects, as all the respective tissues are derived from the single cell layer epithelial imaginal discs (Adler 1992; Gubb 1993; Eaton 1997). Similarly, the . retina, as it is derived fro作者: 喃喃而言 時(shí)間: 2025-3-29 09:28 作者: fiction 時(shí)間: 2025-3-29 13:59
0080-1844 genetic furrow". While it is too late to hear from August Weismann, it is a particular pleasure to be able to include a chapter in this Volume from the first author of that 1976 paper: Don Ready! These past 25 978-3-642-53640-3978-3-540-45398-7Series ISSN 0080-1844 Series E-ISSN 1861-0412 作者: 談判 時(shí)間: 2025-3-29 15:45 作者: 殘酷的地方 時(shí)間: 2025-3-29 19:58
Retinal Specification and Determination in ,, that has accumulated in recent years challenges this notion and suggests divergence from a single, prototypical visual processing unit. Thus, . has proven to be an excellent model system for identifying new genes that are conserved in vertebrate retinal development. This chapter will mainly be conc作者: synovial-joint 時(shí)間: 2025-3-30 03:30
Regulators of the Morphogenetic Furrow,he cells of each cluster (Tomlinson and Ready 1987). Cells in the MF are arrested in the G1 phase of the cell cycle (Thomas et al. 1994); posterior to the MF, cells excluded from the preclusters undergo one more round of division, the second mitotic wave, to generate the remaining cells of each omma作者: NOTCH 時(shí)間: 2025-3-30 05:45 作者: 令人不快 時(shí)間: 2025-3-30 09:18 作者: Medicaid 時(shí)間: 2025-3-30 14:04
Homologies Between Vertebrate and Invertebrate Eyes, “identities”, are not expressed in the anterior brain/eye anlage (reviewed in Holland and Graham 1995). Another characteristic that sets the anterior brain/eye anlage apart from the caudal neural plate is its reliance on different signals during neural induction. In mouse, for example, signals (inc作者: Expand 時(shí)間: 2025-3-30 19:27
Book 2002 specification that 112 years later (1976) Ready, Hansen and Benzer would name the "morphogenetic furrow". While it is too late to hear from August Weismann, it is a particular pleasure to be able to include a chapter in this Volume from the first author of that 1976 paper: Don Ready! These past 25 作者: airborne 時(shí)間: 2025-3-30 23:00 作者: 開花期女 時(shí)間: 2025-3-31 00:58
Retinal Specification and Determination in ,,ommatidia. An ommatidium contains eight distinct photoreceptor cells, each of which projects an axon directly to the optic lobe of the brain. This structure contrasts sharply with the mammalian eye, which contains a single lens and a retina with multiple layers of neurons. In spite of these and othe作者: BORE 時(shí)間: 2025-3-31 05:36
