Quantum cloning machines for equatorial qubits are studied. For 1 to 2 phase-covariant quantum cloning machine, using Hilbert-Schmidt norm and Bures fidelity, we show that our transformation can achieve the bound of the fidelity. Networks consisting of quantum gates are presented to realize the quantum cloning transformations. The copied equatorial qubits are shown to be separable by using Pere...

Cloning of statistics of general quantum measurement is discussed. The presented approach is connected with the known concept of observable cloning, but differs in some essential respects. The reasons are illustrated within some variety of B92 protocol. As it is shown, there exist pairs of states such that the perfect cloning of given POVM is not possible. We discuss some properties of these in...

Background: Interferon-gamma [IFN-γ) is the most important cytokine in immune system. This protein has been expressed bacterial cells. However, cloning not an easy task. We aimed to clone, express, and purify recombinant mouse IFN-γ overcome problems favor of commercial purposes. Materials Methods: To amplify gene product for cloning, we primarily designed two specific primers target gene. Foll...

Voice cloning aims to synthesize the voice with a new speaker’s timbre from small amount of speech. Current methods, which focus on modeling speaker timbre, can speech similar timbres. However, prosody these methods is flat, lacking expressiveness and ability control cloned To solve this problem, we propose novel method ZSE-VITS (zero-shot expressive VITS) based end-to-end synthesis model VITS....

The cloning of long DNA segments, especially those containing large gene clusters, is of particular importance to synthetic and chemical biology efforts for engineering organisms. While cloning has been a defining tool in molecular biology, the cloning of long genome segments has been challenging. Here we describe a technique that allows the targeted cloning of near-arbitrary, long bacterial ge...

The no-cloning theorem states that an unknown quantum state cannot be cloned exactly and deterministically due to the linearity of quantum mechanics. Associated with this theorem is the quantitative no-cloning limit that sets an upper bound to the quality of the generated clones. However, this limit can be circumvented by abandoning determinism and using probabilistic methods. Here, we report a...

The possibility of cloning humans challenges deeply held beliefs about creation and mankind’s relationship with God. If God is seen as the only Creator and creation as a completed act, then there would be no right for man to tamper with it. Others, however, regard God as the Power of Creation and creation as a transformative process, and therefore find a role for human participation. Some Jewis...

In Brief I n August 2001 France and Germany proposed that the United Nations develop an " international convention against the reproductive cloning of human beings. " The primary impetus behind the initiative was apparently a concern that those threatening to clone a human being would engage in venue shopping, looking for a nation that had not yet legally banned reproductive cloning. An interna...