QUÉ SIGNIFICA AMITOSIS EN INGLÉS
Amitosis
La amitosis es un término obsoleto que describe la división celular eucariótica sin ruptura de la envoltura nuclear y formación de huso mitótico bien visible y cromosomas condensados. La división de los eucariotas unicelulares antiguamente considerados amitosis se llama mitosis cerrada hoy. Una excepción es la división del cilíndrico macronúcleo, que no es mitótico, y la referencia a este proceso como la amitosis puede ser el único uso legítimo del término en la actualidad. En animales y plantas que normalmente tienen mitosis abierta, la imagen microscópica descrita en el siglo XIX como amitosis muy probablemente correspondía a apoptosis, un proceso de muerte celular programada asociada con la fragmentación del núcleo y el citoplasma. En realidad, incluso a finales del siglo XIX los citólogos mencionaron que en las formas de vida más grandes, la amitosis es un "precursor de la degeneración".
definición de amitosis en el diccionario inglés
La definición de amitosis en el diccionario es una forma inusual de división celular en la cual el núcleo y el citoplasma se dividen por constricción sin la formación de cromosomas; división celular directa.
PALABRAS DEL INGLÉS RELACIONADAS CON «AMITOSIS»
amitosis ·
amitosis ·
obsolete ·
term ·
describing ·
eukaryotic ·
cell ·
division ·
without ·
nuclear ·
envelope ·
breakdown ·
formation ·
well ·
visible ·
mitotic ·
spindle ·
condensed ·
chromosomes ·
unicellular ·
eukaryotes ·
formerly ·
merriam ·
webster ·
from ·
audio ·
pronunciations ·
word ·
games ·
meaning ·
pronunciation ·
translations ·
define ·
direct ·
method ·
characterized ·
simple ·
cleavage ·
jstor ·
type ·
undergoes ·
doubt ·
expressed ·
whether ·
ever ·
occurs ·
normal ·
meiosis ·
infoplease ·
somatic ·
cells ·
distinguished ·
gametes ·
defined ·
yourdictionary ·
ā′mī ·
tō′sis ·
am′i ·
noun ·
biol ·
divide ·
constriction ·
halving ·
growing ·
vitro ·
biological ·
bulletin ·
abstract ·
observations ·
above ·
interpretations ·
thereof ·
10 LIBROS DEL INGLÉS RELACIONADOS CON «AMITOSIS»
Descubre el uso de
amitosis en la siguiente selección bibliográfica. Libros relacionados con
amitosis y pequeños extractos de los mismos para contextualizar su uso en la literatura.
1
Amitosis in the Malpighian Tubules of the Walking-Stick: ...
This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series.
William Stanley Marshall,
2010
In several contributions Child has also described amitosis, and in one in
particular ('07), gave a brief account of the process in a series of organisms from
coelenterates to birds. In one of these he made bold to predict that ''future
investigations ...
3
Brain Structure & Aging
In the present investigation the problem of the occurrence of amitosis in the
Purkinje cells of old mice has been re-examined. In addition, observations have
been made on preparations of human liver tissue. Survey of Previous Studies In ...
Eric Arthur Wright, Jean M. Spink, Warren Andrew,
1974
4
ADVANCES IN VIRUS RESEARCH
out, it is very difficult to envisage polykaryocytes containing several hundred
nuclei being produced by repeated amitosis, since the parent nucleus would not
have enough chromosomes to provide each nucleus in the polykaryocyte with
one ...
Kenneth Manley Smith,
1971
5
Basic Genetics: A Primer Covering Molecular Composition of ...
1-17: Diagram showing the differences between amitosis, endomitosis and
mitosis. ln amitosis nuclear division nuclear division takes place from outside by
contractile actin filaments without mitotic spindle formation. In endomitosis ...
Ahmed Abouelmagd, Hussein M. Ageely,
2013
6
Genetic Manipulation in Crops: Proceedings of the ...
Dedifferentiating mitosis and amitosis. The statistical results for anther culture for
6-10 days were: 1844 pollen grains were carrying on amitosis and 58 were in
mitosis among 6616 dedifferentiating pollen grains. The former made up about ...
7
Dogs and Other Large Mammals in Aging Research
newborn than in the foetuses in respect of their proper function. On the other
hand, the observations that no cells in the stage of cytoplasmic division following
on the amitosis were detectable in the growing animals should clearly indicate
that ...
8
Growth and Hyperplasia of Cardiac Muscle Cells
Amitosis It is worth noting that patterns suggestive of amitosis (presence of
nuclear partitions, fragmentation, dumbbell-shaped nuclei, paired nuclei and
nuclear chains) were encountered much more rarely in myocardial fibres of
embryos than ...
P. P. Rumyantsev, Bruce M. Carlson,
1991
9
Studies In The Biology Of Tumor Cells
Amitosis (Primitive Mitosis). The role of amitosis as a factor in the proliferation of
tumor tissue merits consideration. ' In such a consideration, however, one is
confronted by the difficulty of determining just what constitutes direct division.
Under- ...
10
Loss and Restoration of Regenerative Capacity in Tissues and ...
Division of neurons by mitosis, amitosis, and budding has been described. The
major part of these studies was done on sympathetic spinal ganglia and ganglia
of various internal organs in rabbits, dogs, cats, horses, and man (Al'tshul', 1940;
...
Lev Vladimirovich Polezhaev,
1972
NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «AMITOSIS»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
amitosis en el contexto de las siguientes noticias.
Going To Hell Teaser
amitosis antitoxic Shared on Google+ · 1 year ago. Read more Show less. 2 3. ▽ Report spam or abuse. Света Маушкина Shared on Google+ ... «YouTube, May 13»