轻而薄
发表于 2025-3-30 12:00:42
https://doi.org/10.1007/978-3-540-47678-8chemorepellents by directional growth, a process referred to as chemotropism. The budding yeast . undergoes chemotropic growth during mating, in which two haploid cells of opposite mating type grow towards one another. Mating pheromone gradients are essential for efficient mating in yeast and differ
aggravate
发表于 2025-3-30 15:46:10
https://doi.org/10.1007/978-3-540-47678-8fast time-scale, imaging polarization involves a trade-off between spatiotemporal resolution and long-term imaging without excessive phototoxicity. By synchronizing cells in a way that increases resistance to photodamage, we discovered unexpected aspects of polarization including transient intermedi
肿块
发表于 2025-3-30 20:09:51
Lecture Notes in Physics Monographses and methods for growing . on a bacterial lawn for several processes studied using this model system. When grown on a bacterial lawn, . show positive chemotaxis towards folic acid (FA). While these vegetative cells are highly unpolarized, it has been shown that the signaling and cytoskeletal molec
fallible
发表于 2025-3-30 20:47:53
The Mott Transition and the Hubbard Model such as modulation of various signaling pathways. These pathways affect many aspects of cell physiology, including cell movement, growth, division, differentiation, and death. Mitochondrial dysfunction which affects mitochondrial bioenergetics and causes oxidative phosphorylation defects can thus l
容易做
发表于 2025-3-31 01:58:17
https://doi.org/10.1007/978-3-540-47678-8uding that of neutrophils to sites of infections and of cancer cells during metastasis. A model frequently used for deciphering chemoattractant signal transduction is the social amoeba .. However, the methods available to quantitatively measure chemotactic signaling are limited. Here, we describe a
LATER
发表于 2025-3-31 07:42:17
https://doi.org/10.1007/978-3-540-47678-8nto a retracting tail. Under the control of chemotactic signal inputs, Ras is activated and PIP. is synthesized at the front, while the PIP.-degrading phosphatase PTEN decorates the tail region. As a result of signal transduction, actin filaments assemble at the front into dendritic structures assoc
松紧带
发表于 2025-3-31 11:35:24
https://doi.org/10.1007/978-3-540-47678-8s considered to be driven mainly by branched F-actin polymerization. However, recently it has become evident that ., as well as many other eukaryotic cells, can also employ intracellular hydrostatic pressure to generate force for migration. This process results in the projection of hemispherical pla
MINT
发表于 2025-3-31 16:27:23
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威胁你
发表于 2025-3-31 20:10:50
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VEN
发表于 2025-3-31 21:47:00
Lecture Notes in Physics Monographsses many diseases such as cancer, cardiomyopathies, diabetes, microbial infections, and genetic and neurodegenerative disorders. Immunoprecipitation is a technique in which a target protein of interest bound by an antibody is used to pull down the protein complex out of cell lysates, which can be id