cell division

He said the GW2 gene might affect grain size by regulating the cell division cycle.

These findings are extremely important for the understanding of cell division regulation, which is often disrupted in cancer cells.

Meiosis is a special form of cell division that takes place in the reproductive organs that produce sex cells.

Ellenberg and his colleagues more than doubled the number of genes that are known to be involved in mitosis, a type of cell division.

Phosphorus is associated with the protoplasm of the cell nucleus and lack of it retards cell division and plant development.

"Walkers, " like the one shown above, can use their leg-like pili to detach themselves after cell division to stand up and walk away.

The gradual changes occurring through proliferation are incompatible with an even distribution of the genetic material during cell division.

DNA replication is one of the crucial steps to normal cell division. This process is regulated elaborately .

Researchers are investigating how the embryo maintains synchronous cell division despite its sensitivity to internal fluctuations.

Cytokinin: any of a class of plant hormones that promote cell division and growth and delay the senescence of leaves.

Studies showed it has a powerful effect on tumors, blocking cell division in a way that scientists hadn't previously thought of.

The true test of the lab-grown eggs will be to see if they can undergo a final stage of cell division to be ready for fertilization.

Unless promptly and properly repaired, these DNA breaks can let cell division spiral out of control, ultimately causing cancer.

Amitosis was considered only to exist in lower plants, or abnormal in higher plants, accidental form of the cell division.

The team also found that hormones controlled the rate of cell division in a mouse's developing digits.

During cell division, microtubules of the spindle assembled from tubulin subunits near organelles called centrioles move the chromosomes.

The plant phytohormone cytokinin regulates numerous growth and developmental processes by regulating cell division and cell differentiation.

Correct regulation of the replication licensing system ensures that chromosomal DNA is precisely duplicated in each cell division cycle.

Zinc. This mineral is an essential component of many enzymes and plays a role in cell division and in the formation of proteins.

Replication of methylation patterns by DNA methyltransferases maintains genome stability through cell division.

Like cell division of the soul we went away from our nucleus into the restless night of shadow and solitary hearts.

Sirtuins are key regulators of clinically important cellular and organismal processes including metabolism, cell division and aging.

These GTP-binding proteins have several roles during cell division, cytoskeletal organization and membrane-remodelling events.

But as a result of a mistake in cell division, some people have 3 copies of the 21st chromosome. There are supposed to be just 2.

Alternatively, they could increase the rate of cell division and turnover, increasing the risk of cancer.

The drug blocks the growth of cancer by interfering with microtubules -- structures that help chromosomes to separate during cell division.

WOX11 was found to be expressed in emerging crown roots and later in cell division regions of the root meristem.

In mammals, the fertilized egg or zygote undergoes cleavage (cell division without cell growth) to form a hollow ball or blastocyst.

Approximately four days after fertilization and after several cycles of cell division, these totipotent cells begin to specialize.

Radiosensitivity of tumor on the level and rate of tumor cell division, growth in direct proportion to the pace.

Cells show logarithmic growth initially, then cell division ceases and growth rate declines. Subculturing to new medium is then required.

Asymmetric cell division is fundamental for generating diversity in multicellular organisms.

Asymmetric cell division is the defining characteristic of a stem cell.

Young etiolated leaves may also be accompanied by cell division.

P16INK4A is part of the control mechanism that brings cell division to a halt when this limit is reached.

The mechanism of Bacillus subtilis may block cell division and growth, destroy cell structure, leakage of its contents lead to death .

In nature, clones are derived from a single parental organism or cell by mitotic cell division, asexual reproduction, or parthenogenesis .

That process involves a complicated form of cell division.

That enzyme keeps cap like structures called telomeres on the ends of chromosomes from getting shorter with each round of cell division.

Perturbation of the spatiotemporal dynamics of centrosome splitting can lead to genomic instability during cell division.

Tumor cells are typically riddled with genetic mistakes that disrupt key cell pathways, removing the brakes on cell division.

organisms are common in coastal areas, all the way from the polar regions to the Equator, and multiply through cell division.

In the strictest sense, these phenotypic changes are inherited and stable through rounds of DNA replication and cell division.

Central to both chromosome repair and distribution during cell division are three related protein complexes.

The checkpoint mechanism senses when centrosomes are misaligned, then sounds the alarm that stops cell division.

During early development, an embryo uses stored chemical energy to emit signals that help synchronize cell division.

Only when active sites and hot spots fit correctly can this brief docking accomplish its role in the cell division cycle, said Rudolph.

According to many researches, the variation of DNA methylation can be transferred to the offspring by cell division.

at the start of cell division , fibrils appear to radiate from the centrioles , forming starlike asters.

So biologists are keenly interested in identifying the accelerators that rev-up cell division.

Thus, it appears that internal cell timers cooperate with hormonal signals to regulate the timing of cell division.

Asymmetric cell division generates two cells with different fates and has an important role in plant development.

Articles and research papers on cell division, cell structure, animal and plant cell biology and cell cycles.

This structure is involved in adhesion to host cells, in movement along solid surfaces (gliding motility), and in cell division.

This third copy is a result of a mistake in cell division.

Cells multiply by means of cell division.

Centrosome A structure found in all eukaryotic cells, except fungi, that forms the SPINDLE during cell division.

On the contrary, they interact with a different category of proteins which are involved in the development of the cell division spindle.

Casein kinases are critical in cell division and differentiation across species.

To remain viable, cells have to coordinate cell growth with cell division.

Insulin could create new tumors by increasing rates of cell division, or it could just make small tumors grow.

The development and growth of a foetus involves constant cell division, which can lead to an increase in the mother's demand for folate.

In any multi-cellular organism, the balance between cell division and cell death maintains a constant cell number.

Cohesion is essential for the symmetrical segregation of chromosomes during cell division(1).

In the ring digit, testosterone stimulates cell division, building up cartilage and bone to make the digit longer.

We conclude that H. pylori exposed to high levels of salt in vitro exhibit a defect in cell division.

By preventing faulty cell division, the checkpoint helps ward off cancer.

These results suggested that CDKB1 is mainly involved in mitotic cell division during plant development.

Deborah Byrd: And cell division is what keeps our bodies healthy and growing.

In prokaryotes the nuclear material is simply a circular strand of DNA, not complexed with histone proteins, and cell division is amitotic .

This way, you lose telomere material during cell division, rather than important coding DNA.

This is consistent with the reduced rates of cell division in the airways of patients with chronic bronchitis or emphysema.

It mainly influences the cell division and development of endosperm.

The short answer is that no concise statement can yet be made which delimits the substances that stimulate cell division in quiescent cells.

The action of SOSP-9607 on AS-ODN and the cell division was blocked in metaphase and inducer cell apoptosis.

Chapter 1 gives an overview of the modeling of the cell division cycle .

Very simple organisms, such as bacteria, reproduce through cell division and obtain new genetic material from the environment.

Meiosis is the process of cell division that produces gametes in both sexes.

There are two types of cell division: meiosis and mitosis.

The oscillations that accompany cell division are stable at first, but they soon give way to waviness, and then to chaos.

FLM is expressed in areas of cell division such as root and shoot apical regions and leaf primordia.

At the same time, other genes known to restart cell division were unchanged.

The concentration and ratio of reduced to oxidized ascorbate in the apoplast, for example, possibly modulates cell division and growth.

Once these are formed, cell division stops and the second stage of seed development begins.

Estrogen, on the other hand, slows down cell division, leading to a shorter digit.

One key to advanced life is cell division. Cells divide millions of times every day to sustain the life and growth of a single human.

Production of a photosynthetic apparatus involves: Phase I, cell division and division of etioplasts;

Alteration of Cell Division Orientation and Increased Expression of Numb in the Carcinogenesis of Cervix Squamous Cell Carcinomas

Studies on the cell division of primary thickening meristem and apical meristem of the shoot apex in sugarcane

The Experiment on the Elements of Cell Division and Gibberellin for the Fruit Protection of Guanxi Honey Pomelo

Effect of the derivatives of sulfur dioxide on the germination, growth and cell division of maize seedlings

Influence of Fusion and Cultural Conditions on Cabbage and Radish Protoplast Fusion and Cell Division

Effects of Flower Thinning on the Mesocarp Cell Division and Expansion of'Okubo' Peach Fruit

The Advance of Experimental Cell Division Biomechanics

Growth resulting from increase in cell size without cell division

Effects of chlorobenzene stress on seedling growth and cell division of Vicia faba

Study on the cell division rhythm of different sugarcane varieties

The Mechanism of the Prokaryotic Cell Division

Fruit Growth, Cell Division and Endogenous Hormones Level in Parthenocarpic Fruit Formed by CPPU Induction in Lagenaria leucantha

Effect of Long-term Storage on the Cell Division of the Wheat Root Tip

How Tumor Suppressor Genes Block Cell Division

The Advance of Cell Division Control in Higher Plants