相关实验视频

Updated: Jun 18, 2026

Combined Immunofluorescence and DNA FISH on 3D-preserved Interphase Nuclei to Study Changes in 3D Nuclear Organization
13:55

Combined Immunofluorescence and DNA FISH on 3D-preserved Interphase Nuclei to Study Changes in 3D Nuclear Organization

Published on: February 3, 2013

18.9K

空间近距离测序地图:生殖中心的发育动态

Huili Wang, Junjie Xia, Peer Mohamed Suhail Mujibur Rahman

    bioRxiv : the preprint server for biology
    |November 24, 2025
    PubMed
    概括

    空间近距离测序 (Sprox-seq) 揭示了人类组织中复杂的蛋白质相互作用和基因表达. 这种多原子方法绘制了分子相互作用的地图,为细胞状态和组织结构提供了新的见解.

    更多相关视频

    Highly Resolved Intravital Striped-illumination Microscopy of Germinal Centers10:07

    Highly Resolved Intravital Striped-illumination Microscopy of Germinal Centers

    Published on: April 9, 2014

    10.5K
    Temporal Ordering of Dynamic Expression Data from Detailed Spatial Expression Maps11:52

    Temporal Ordering of Dynamic Expression Data from Detailed Spatial Expression Maps

    Published on: February 9, 2017

    6.5K

    相关概念视频

    Spermatogenesis01:41

    Spermatogenesis

    Spermatogenesis is the process by which haploid sperm cells are produced in the male testes. It starts with stem cells located close to the outer rim of seminiferous tubules. These spermatogonial stem cells divide asymmetrically to give rise to additional stem cells (meaning that these structures “self-renew”), as well as sperm progenitors, called spermatocytes. Importantly, this method of asymmetric mitotic division maintains a population of spermatogonial stem cells in the male reproductive...
    Gastrulation01:56

    Gastrulation

    Gastrulation establishes the three primary tissues of an embryo: the ectoderm, mesoderm, and endoderm. This developmental process relies on a series of intricate cellular movements, which in humans transforms a flat, “bilaminar disc” composed of two cell sheets into a three-tiered structure. In the resulting embryo, the endoderm serves as the bottom layer, and stacked directly above it is the intermediate mesoderm, and then the uppermost ectoderm. Respectively, these tissue strata will form...
    Centrosome Duplication02:25

    Centrosome Duplication

    The primary microtubule organizing center (MTOC) in animal cells is the centrosome. A centrosome has two cylindrical centrioles at its core. Each centriole consists of nine sets of three microtubules held together by proteins. The centrioles are positioned at right angles to each other and surrounded by a shapeless protein cloud called the pericentriolar matrix, or pericentriolar material (PCM).
    To ensure that each daughter cell receives a centrosome after cell division, centrosome duplication...
    Centrosome Duplication02:25

    Centrosome Duplication

    The primary microtubule organizing center (MTOC) in animal cells is the centrosome. A centrosome has two cylindrical centrioles at its core. Each centriole consists of nine sets of three microtubules held together by proteins. The centrioles are positioned at right angles to each other and surrounded by a shapeless protein cloud called the pericentriolar matrix, or pericentriolar material (PCM).
    To ensure that each daughter cell receives a centrosome after cell division, centrosome duplication...
    Development of the Sexual Organs in the Embryo and Fetus01:15

    Development of the Sexual Organs in the Embryo and Fetus

    Development of the reproductive organs in an embryo starts from a bipotential state. This means the early embryo can develop either male or female reproductive organs. The formation of these organs begins with the growth of gonadal ridges that arise from the intermediate mesoderm during the fifth week of development.
    Near the gonadal ridges, two duct systems are present: the mesonephric ducts (Wolffian ducts) and paramesonephric ducts (Müllerian ducts). These ducts form the basis for the male...
    Overview of the Reproductive System01:31

    Overview of the Reproductive System

    The reproductive system generates offspring, ensuring the survival of the species. In humans, the reproductive system is complex and involves a variety of organs and hormones that work together to ensure successful reproduction.
    The gonads, or primary reproductive organs, produce gametes and sex hormones. In males, the testes produce spermatozoa and testosterone, which is responsible for developing secondary male sex characteristics, including a deeper voice, larger muscles, facial and body...