探索半定向1级网络的空间
1School of Computer Science, University of Auckland, Auckland, New Zealand. s.linz@auckland.ac.nz.
Journal of mathematical biology
|October 13, 2023
概括
我们介绍了切削边缘转移 (CET) 移动,连接半导向的遗传学网络. 这一举动确保所有具有固定数量的网状结构的1级网络都可访问,从而推进了家族遗传网络的重建.
科学领域:
- 人类遗传学 是一个学科.
- 计算生物学 计算生物学
- 网络理论 网络理论
背景情况:
- 半定向的基因网络整合了定向和非定向的边缘,桥接了根和未根的网络类型.
- 现有的研究广泛分析了根植和未根植的家族遗传网络,但缺乏对半导向网络空间的探索.
- 了解半导向的遗传学网络的结构对于开发新的重建算法至关重要.
研究的目的:
- 介绍和分析一个新的重排移动,切边移动 (CET),对于半导向的家族遗传网络.
- 为了建立半导向的1级网络的空间连接,在CET移动下具有固定数量的网状结构.
- 为了将这种连接结果扩展到一个固定叶套上的所有半导向1级网络的更广泛的空间.
主要方法:
- 为半定向的遗传学网络提出了切断边缘转移 (CET) 重组动作.
- 使用CET证明了半导向1级网络的空间连接,其中k个网络使用CET.
- 引入了额外的移动 (R[公式:见文本]和R[公式:见文本]) 以建立半导向级-1网络的一般空间的连接.
- 翻译结果以显示CET下根植的1级网络的连接性.
主要成果:
- 切边转移 (CET) 移动连接半定向1级网络的空间,具有固定数量的网状和叶子集.
- 任何具有特定网络数和叶子集的半导向级1网络都可以通过CET序列从任何其他网络访问.
- 固定叶套上的所有半定向1级网络的空间通过CET和额外的网状结构改变移动连接在一起.
- 根系1级网络的空间,具有固定数量的网状和叶子集,也被证明是CET的连接.
结论:
- CET 移动为导航和理解半导向的遗传网络空间提供了一个基本的工具.
- 这些发现对于重建半导向的遗传学网络的算法具有重要意义,特别是在通常使用的1级空间内.
- 建立起来的连接性有助于更广泛地探索和分析半导向网络所代表的进化关系.
相关概念视频
Circuit Terminology
1.6K
An electrical network is a system composed of interconnected elements, such as resistors, capacitors, inductors, and voltage or current sources. Unlike a circuit, an electrical network does not necessarily form a closed path. In other words, while all circuits can be considered networks due to their interconnected nature, not every network qualifies as a circuit.
A circuit, on the other hand, is also an interconnected system of electrical elements but must contain one or more closed paths.
A circuit, on the other hand, is also an interconnected system of electrical elements but must contain one or more closed paths.
1.6K
High-Level and Low-Level Awareness
275
Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...
275
Levels of Organization
124.1K
Biological organization is the classification of biological structures, ranging from atoms at the bottom of the hierarchy to the Earth's biosphere. Each level of the hierarchy represents an increase in complexity that builds upon the previous level.
Molecules Are Composed of Atoms, and Biomolecules Are Assembled from Molecules:
The most basic levels include atoms, molecules, and biomolecules. Atoms, the smallest unit of ordinary matter, are composed of a nucleus and electrons. Molecules...
Molecules Are Composed of Atoms, and Biomolecules Are Assembled from Molecules:
The most basic levels include atoms, molecules, and biomolecules. Atoms, the smallest unit of ordinary matter, are composed of a nucleus and electrons. Molecules...
124.1K
Introduction and Methods of Leveling
120
Leveling is a surveying procedure used to determine elevation differences between distant points. Elevation refers to the vertical distance above or below a reference datum, typically mean sea level (MSL). In the United States, elevations are often referenced to the mean sea level station at Father Point Rimouski along the St. Lawrence Seaway. To make the datum accessible, permanent markers are established throughout the region. These markers, called benchmarks, have known elevations. If the...
120
Network Function of a Circuit
300
Frequency response analysis in electrical circuits provides vital insights into a circuit's behavior as the frequency of the input signal changes. The transfer function, a mathematical tool, is instrumental in understanding this behavior. It defines the relationship between phasor output and input and comes in four types: voltage gain, current gain, transfer impedance, and transfer admittance. The critical components of the transfer function are the poles and zeros.
300
Sequence Networks of Rotating Machines
107
A Y-connected synchronous generator, grounded through a neutral impedance, is designed to produce balanced internal phase voltages with only positive-sequence components. The generator's sequence networks include a source voltage that is exclusively in the positive-sequence network. The sequence components of line-to-ground voltages at the generator terminals illustrate this configuration.
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
107


