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The gravireceptor of Phycomyces. Its development following gravity exposure.毛霉的重力感受器。重力暴露后的发育情况。
J Gen Physiol. 1984 Dec;84(6):845-59. doi: 10.1085/jgp.84.6.845.
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引用本文的文献

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Intracellular reorganization and ionic signaling of the Phycomyces stage I sporangiophore in response to gravity and touch.毛霉属第一阶段孢子囊柄对重力和触碰的细胞内重组及离子信号传导。
Commun Integr Biol. 2013 Jan 1;6(1):e22291. doi: 10.4161/cib.22291.
2
Gravity-induced absorption changes in Phycomyces blakesleeanus during parabolic flights: first spectral approach in the visible.抛物线飞行过程中黑根毛霉重力诱导的吸收变化：可见光波段的首次光谱研究
Protoplasma. 2006 Dec;229(2-4):125-31. doi: 10.1007/s00709-006-0217-8. Epub 2006 Dec 16.
3
Gravisusception by buoyancy: a mechanism ubiquitous among fungi?浮力导致的重力感受：一种在真菌中普遍存在的机制？
Protoplasma. 2006 Dec;229(2-4):117-23. doi: 10.1007/s00709-006-0218-7. Epub 2006 Dec 16.
4
Optospectroscopic detection of primary reactions associated with the graviperception of Phycomyces. Effects of micro- and hypergravity.与毛霉重力感知相关的初级反应的光光谱检测。微重力和超重力的影响。
Plant Physiol. 2004 May;135(1):183-92. doi: 10.1104/pp.103.033282. Epub 2004 Apr 30.
5
Gravity-dependent polarity of cytoplasmic streaming in Nitellopsis.丽藻细胞质流动的重力依赖性极性。
Protoplasma. 1990;155:43-57. doi: 10.1007/BF01322614.
6
Pressure probe study of the water relations of Phycomyces blakesleeanus sporangiophores.关于布氏梨形孢孢子囊梗水分关系的压力探针研究
Biophys J. 1987 Mar;51(3):413-23. doi: 10.1016/S0006-3495(87)83363-5.

毛霉的重力感受器。重力暴露后的发育情况。

The gravireceptor of Phycomyces. Its development following gravity exposure.

作者信息

Dennison D S, Shropshire W

出版信息

J Gen Physiol. 1984 Dec;84(6):845-59. doi: 10.1085/jgp.84.6.845.

DOI:10.1085/jgp.84.6.845
PMID:6520601
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2228765/
Abstract

The gravitropism of a mature stage IV Phycomyces sporangiophore has a shorter and more uniform latency if the sporangiophore is exposed horizontally to gravity during its earlier development (stage II and stage III). This early exposure to an altered gravitational orientation causes the sporangiophore to develop a gravireceptor as it matures to stage IV and resumes elongation. A technique has been developed to observe the spatial relationship between the vacuole and the protoplasm of a living sporangiophore and to show the reorganization caused by this exposure to altered gravity. Possible gravireceptor mechanisms are discussed.

摘要

如果在其早期发育阶段（II期和III期）将孢子囊梗水平暴露于重力下，处于成熟IV期的毛霉属孢子囊梗的向地性潜伏期会更短且更均匀。这种早期暴露于改变的重力方向会使孢子囊梗在成熟到IV期并恢复伸长时发育出重力感受器。已经开发出一种技术来观察活孢子囊梗的液泡与原生质之间的空间关系，并展示这种暴露于改变的重力所引起的重组。文中还讨论了可能的重力感受器机制。