The cloning

The cloning

The cloning.

The term of cloning came from a Greek word that meant “a
branch”, or “a bine”. It has to do chiefly with apprehension of plant cloning.
The cloning of plants by stems, bulbs or gemmas has been known for more than 4
thousand years.

Starting from 1970s, for plant
cloning the use of small groups of somatic cells and sometimes the use of a
single detached cell has been applied.

However, the process of cloning
animals has it’s own obstacles. At the time of the animals’ cells development,
the cells lose their ability to negotiate the genetic information that lies in
the nucleus.

Owing to the experiments on the
amphibia in 1950s, the possibility of cloning vertebrates was first shown.
These experiments let scientists see that the serial nucleus grafting and “in
vitro” cell cultivation in some degree increase the ability of genetic information
implementation.

Early in the 90s, the problem of
cloning embryonic cells of mammals has been solved. The reconstructed
egalitarian of cattle at first are cultivated “in vivo” that is in the corded
oviduct of intermediate recipient.  Then they are being washed out and
transplanted into uterus of the final recipient where their development
continues until the cub’s birth time. 

In 1997, dr. Williut together
with  joint authors  published a sensational article about successful cloning
of a mammal. It was the first time the cloned animal (Dolly) was born as a
result of the bank mamma nucleus of fullgrown sheep use. This experiment had a
sugnificant defect. There was a very low coefficient of survival (about 0,36%).
However, it demonstrates the possibility of full value of obtaining a fullgrown
man clone.

The most interesting thing is
that the cloning methodology used by Williut had already been elaborated in the
former Soviet Union in 1987, but the science academy did not respond to it
properly.

Let’s return to the man cloning
problem.  There are several methods of avoiding the ethical problems. One of
them is to grow separate organs from the recipient’s cells. But this seems to
be a “cosmic” method.

The real step to immortality is
an artificial change of DNA. In June of 2000 an extraordinary event that so
many scientists had been waiting for so long has happened. There was an
announcement that some scientist from famous Scottish company PPL Therapeutices
managed to acquire successful clones of sheep with shifted DNA.

There exists a legal way to avoid
the ban on cloning a man which is called a therapeutical cloning of human
beings. It’s concerned on creation of early embryos or of a tissue bank for the
specific individuals. According to this law a reputed American company
“Advanced Cell Technology INC.” (ACT Vooster,MA) declared in November of 2001 a
successful human embryo cloning.

Everyone is waiting for the first
man clone to come. The sect of raelits is still active. They are convinced in
existence of space heralds who have shown the men a door to exponential growth
of scientific power and increasing interruption to the natural processes. The
sect members don’t even think of concealing that they finance the experiments
on human cloning.

In February of 2002 the head of
the sect 55 year-old Canadian Claude  Varilyon, also known as Rael, declared
that “Clonade’s” research on human cloning, suspended by the US government, is
being proceeded in the secret laboratories.  “….The process is going well. The baby
is due in 12 or 24 months.” After that some more organizations declared the
appearance of a human clone in a short period of time.

Human cloning creates many
denials. First of all, formation of human personality in based not only on
biological inheritance, but is also defined by social and cultural environment.
The reconstruction of events that influenced on the protoplast is not possible
when cloning a man. Therefore, one will never get the same characteristics as
his protoplast. Second of all, when cloning,  the strict program predestine
less variety of cooperation between the developing organism and the changes of 
the surrounding conditions.   Third of all, practically all the religious 
doctrines  stand that the conception and the birth of man  have to occur in the
course of nature.

To resume all that, it is
necessary to say, that cloning of man can only be theoretical.   Actually, it
doesn’t have to do with cloning process itself, we speak of getting exact
copies of particular man because cloning means obtainment of several persons.
But the word has already become a part of our vocabulary, so it makes sense to
use it as usual.

Evidently, the probability of
negative aftermath of this procedure today overruns it’s benefits. I think that
human cloning is beside the purpose.  I also think that moral problem
concerning man cloning is very painful. Only those who is not aware of the
problem seem to be on the optimistic side. The acquainted people understand
that application of a methodically unsolved scientific project to a human being
is not moral.