Microtubules are involved in regulating body length in hydra
نویسندگان
چکیده
منابع مشابه
GABA and glutamate receptors are involved in modulating pacemaker activity in hydra.
The effects of gamma-amino butyric acid (GABA) and glutamate, their ionotropic agonists and antagonists on hydra's ectodermal and endodermal pacemaker systems were studied. GABA decreased ectodermal body contraction bursts (CBs) and the number of pulses in a burst (P/CB) and endodermal rhythmic potentials (RPs); tentacle pulses (TPs) were not affected. The GABA(A) agonist, muscimol, and the ben...
متن کاملARE THE UNDERLYING FACTORS (AGE, GENDER, AND BODY MASS INDEX) INVOLVED IN THE EFFECTIVENESS OF PRP INJECTION IN THE TREATMENT OF KNEE OSTEOARTHRITIS? A BLINDED RANDOMIZED STUDY
This was Presented in 5th International Congress of Iranian Iranian Society of Knee Surgery, Arthroscopy, and Sports Traumatology (ISKAST), 14-17 Feb 2018- Kish, Iran
متن کاملMicrotubules are involved in anterior-posterior axis formation in C. elegans embryos
Microtubules deliver positional signals and are required for establishing polarity in many different organisms and cell types. In Caenorhabditis elegans embryos, posterior polarity is induced by an unknown centrosome-dependent signal. Whether microtubules are involved in this signaling process has been the subject of controversy. Although early studies supported such an involvement (O'Connell, ...
متن کاملLength-dependent dynamics of microtubules.
Certain regulatory proteins influence the polymerization dynamics of microtubules by inducing catastrophe with a rate that depends on the microtubule length. Using a discrete formulation, here we show that, for a catastrophe rate proportional to the microtubule length, the steady-state probability distributions of length decay much faster with length than an exponential decay as seen in the abs...
متن کاملBoth midzone and astral microtubules are involved in the delivery of cytokinesis signals
To address the mechanism that coordinates cytokinesis with mitosis, we have studied the dynamics of aurora B, a chromosomal passenger protein involved in signaling cytokinesis. Photobleaching analyses indicated dynamic exchange of aurora B between a centromeric and a cytoplasmic pool before anaphase onset, and stable associations with microtubules after anaphase onset. Bleaching near centromere...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Developmental Biology
سال: 2011
ISSN: 0012-1606
DOI: 10.1016/j.ydbio.2010.10.035