Sentences with phrase «of embryonic cells»

It also seems to play a crucial role in the genetic activity of the embryonic cells, helping to genetic instructions to the cellular protein factories.

As it does, it begins to divide to form a ball of embryonic cells.

Now researchers have found a way to create stem cells that mimic the universal role of embryonic cells.

The cell nuclei are removed from both sets of embryonic cells, as shown in the diagram, the donor's nuclei and the remains of the parents» embryo are destroyed and the parents» nuclei are then inserted into the donor or «host» embryo, still containing its healthy mitochondria.

In this view, the cancercells have the dynamic changeability of embryonic cells, being able to quickly adapt and undergo metastasis.

Life begins at conception; thus the destruction of blastocysts (groups of embryonic cells) is intrinsically wrong.

In this time - lapse image, a synthetic tissue consisting of collagen (in magenta) and clusters of embryonic cells from mice (green dots) folds autonomously into a 3 - D, ribbon - like structure.

Finally, stem cells from umbilical - cord blood may be medically useful, although they do not have the therapeutic flexibility of embryonic cells.

As for Obama, what alternative sources of embryonic cells would he permit?

Hilde Mangold (1898 - 1924) Under the guidance of Hans Spemann, she carried out the experiments that led to the discovery of the organizer effect, which directs the development of embryonic cells into tissues and organs.

The reprogrammed cells did not contribute to adult tissues when injected into embryos, however, which is the hallmark of embryonic cells.

Three groups — those of Yamanaka, Whitehead's Rudolf Jaenisch and Konrad Hochedlinger of the HSCI — report they have independently surmounted that obstacle by selecting reprogrammed cells that produced molecules more characteristic of embryonic cells.

Hwang's laboratory reported that the 11 stem cell lines were able to differentiate into the trinity of embryonic cell layers that become all cells in the body.

Both Obama and Clinton voted against the Hope Act and many stem cell research supporters have criticized the bill, saying it's a distraction and diversion of funds away from the greater promise of embryonic cells.

Lead scientist Professor Roberto Mayor (UCL Cell & Developmental Biology), said: «We have found a way to stop the movement of embryonic cells by blocking LPA signals.

Not only did a high percentage of embryonic cells get repaired, but also gene correction didn't induce any detectable off - target mutations and genome instability — major concerns for gene editing.

So this language in effect means alterations of embryonic cells can not be done in the United States if there is any intent to treat a human being, including implantation of an altered embryo into a woman's uterus.

If zebrafish gata5, or its human equivalent, could prompt a particular type of embryonic cell, known as a human embryonic stem cell, to become a beating heart cell, researchers could theoretically use this technique to cultivate and harvest such genetically modified cells in the petri dish and then transplant them into people with failing hearts.

Perhaps the jostling of embryonic cells during common fetal ultrasounds may not be totally benign, then?

Since 2001, the United States has banned federal funding for research on all but a few lines of embryonic cells.