Zobrazeno 1 - 10
of 26
pro vyhledávání: '"B. Zbell"'
Comparison of [35S]GTP?S binding to plasma membranes and endomembranes prepared from soybean and rat
Publikováno v:
Protoplasma. 154:74-79
Plasma membranes were prepared from soybean hypocotyls and roots by aqueous two-phase partitioning and subsequent free-flow electrophoresis. The highly purified plasma membranes bound [35S]GTPγS with a relatively high affinity (Kd≈10nM). The bindi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53f6f8aa5dac55a862c178c8ed662703
https://doi.org/10.1007/bf01539834
https://doi.org/10.1007/bf01539834
Publikováno v:
Activation and Desensitization of Transducing Pathways ISBN: 9783642836206
Three main types of transduction mechanisms for extracellular signals are found on plasma membranes of animal cells: ligand-gated ion channels (Hucho,1986), transmembrane receptors with intrinsic tyrosine kinase activity (Yarden and Ullrich,1988), an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a46e9aa8aad4b8aad9bb64c021955a00
https://doi.org/10.1007/978-3-642-83618-3_16
https://doi.org/10.1007/978-3-642-83618-3_16
Autor:
B. Zbell
Publikováno v:
Bulletin de la Société Botanique de France. Actualités Botaniques. 127:87-91
SummaryThe most spectacular morphogenic process in plant tissue and cell cultures is the occurrence of adventive embryogenesis. In the following paper data related to the origin of this phenomenon as well as to the factors controlling this process ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be5a8cf0efe88a55c1832ed13db4b032
https://doi.org/10.1080/01811789.1980.10826498
https://doi.org/10.1080/01811789.1980.10826498
Autor:
C. Walter-Back, B. Zbell
Publikováno v:
Journal of Plant Physiology. 133:353-360
Summary Microsomal membranes prepared from Daucus carota cell suspension cultures were able to utilize [γ- 32 P]-ATP as a substrate for rapid phosphorylations of endogenous lipids resulting in the labeling of phosphatidic acid, phosphatidylinositol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e59e265c0de303fd78ad3a464275de86
https://doi.org/10.1016/s0176-1617(88)80215-3
https://doi.org/10.1016/s0176-1617(88)80215-3
Publikováno v:
Journal of Plant Physiology. 134:639-641
Summary Microsomal membranes prepared from the protonemata of the moss Funaria hygrometrica show a highaffinity binding (K d ≈ 270 nM) of [ 35 S]GTPγS which can be competed by guanine nucleotides (GTP-γS ≈ GTP > GDP) but not ATP or CTP. These f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbb0080a6b91bc7674b0fb68352a66ef
https://doi.org/10.1016/s0176-1617(89)80163-4
https://doi.org/10.1016/s0176-1617(89)80163-4
Autor:
B. Zbell
Publikováno v:
Biological Role of Plant Lipids ISBN: 9781468413052
In many types of animal cells the so-called phosphoinositide (PI) response is involved in the signal transduction of light, hormones or neurotransmitters [1], Extracellular signals are percepted by their specific receptors at the outside of the plasm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b66abaae1580fa94392cee7c0f0c0df4
https://doi.org/10.1007/978-1-4684-1303-8_61
https://doi.org/10.1007/978-1-4684-1303-8_61
Publikováno v:
Plant Hormone Receptors ISBN: 9783642727818
One possible strategy for the clarification of the molecular action of auxin is founded on the so-called auxin receptor hypothesis. This hypothesis means that auxin acts only after its binding to a specific subcellular site, the auxin receptor. In ot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c93b8779006b339959a60a28222fc304
https://doi.org/10.1007/978-3-642-72779-5_14
https://doi.org/10.1007/978-3-642-72779-5_14
Autor:
J. Reinert, B. Zbell
Publikováno v:
Protoplasma. 93(1)
Carrot cells in suspension culture were incubated during the log-phase of the culture transfer cycle for different periods with one of the following precursors of nucleic acid synthesis: [32P]-orthophosphate, [5,6-3H]-uridine, and [2-14C]-uridine. Ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f6920c71c7ad07d9777f56169888d3e
https://pubmed.ncbi.nlm.nih.gov/918306
https://pubmed.ncbi.nlm.nih.gov/918306
Publikováno v:
Protoplasma. 110:214-214
Carrot suspension cells contain one class of high affinity binding sites for cytokinin in an 80,000 × g particulate fraction. Binding of [8-14C]-benzylaminopurine (BA) to this fraction assayed by a sedimentation method was found to be optimal at pH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc3ddfb6177cdad9d49414795efc404a
https://doi.org/10.1007/bf01283324
https://doi.org/10.1007/bf01283324
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