Biology News
$100K bail set for man accused of sexual assault at Northwestern residence hall - Chicago Tribune


Chicago Tribune
A Ghanian biochemistry student was ordered held on $100,000 bond Sunday on charges that he tried to sexually assault a Northwestern University student inside her residence hall room, prosecutors said. Emmanuel Boadua, 26, appeared at the Leighton ...

TCR signal strength controls the differentiation of CD4 - Science


Science
T cell differentiation into effector and memory T cell subsets is influenced by T cell receptor (TCR) signals. Snook et al. examine how TCR signals influence CD4+ T cell differentiation using a panel of cloned TCRs that recognize the same MHC II ...

Cell Studio: Serious games for immunology - Phys.Org


Phys.Org
The novel platform, known as Cell Studio, can simulate an organic microenvironment with biological and biophysical rules at the cellular level. Several biological scenarios can be simulated, including a 2-D or 3-D spatial patch of tissue or cell ...

Cell Division: Meiosis and Sexual Reproduction

Tempe - United States

From the On-Line Biology Book.

Related
Sexual Plant Reproduction
United States

The journal covers the dynamics and mechanisms of sexual processes in all plants. Editorial board, instructions for authors, tables of contents and abstracts.

Sexual Reproduction in Freshwater Jellyfish
United States

Some fine photographs and an explanation of this process, provided by Gen-yu Sasaki.

International Association for Sexual Plant Reproduction Research
United States

IASPRR aims to stimulate scientific research in the field of plant reproduction and related subjects and promote the application of the results of such research in agriculture and forestry. Provides information on congresses, membership and the journal.

Ecological Significance of Sexual Reproduction in Peat Mosses
Sweden

The full text of a PhD by S. Sundberg investigating the persistence of a Sphagnum spore bank and the ability of Sphagnum to establish on bare peat from spores. [PDF]

International Association of Sexual Plant Reproduction Research
United States

Scholarly organization of researchers from academia and industry.

Cell Division Program
Russian Federation

Computer animation of cell division in the structure of real tissue. Explains behavior of stem cells, role of apoptosis, and has applications to developmental biology, also as a teaching tool. Includes articles and trial download.

Cell Division: Binary Fission and Mitosis
United States

Offers information on the cell cycle, including prokaryotic and eukaryotic cell division.

Meiosis Ltd.
United Kingdom

MEIOSIS, established in l989 in the name of NSA Plants, was the brainchild of major soft fruit and tree fruit propagators together with leading soft fruit marketing groups in the UK. Designed to work closely with fruit breeding programmes throughout the world, MEIOSIS task was then and is now to introduce new cultivars to the fruit industry. Through the strength of our portfolio, we are able to protect new material against unlicensed propagation,

Meiosis and Fertilisation
France

Sex is a complicated way for an organism to reproduce itself. What benefit does it have, compared to simple cell division? The answer lies in the complex process of cell replication known as meiosis, and the way it works holds one of the keys to evolution. In this discussion, we limit ourselves to the human genome, which has forty six chromosomes, in twenty two pairs, the autosomes, plus two more: either two X chromosomes or an X and a Y. M

Poems of Mitosis & Meiosis
United States

Mitosis doesn't do a lot of work than meiosis, But it's a special factor that Biologist can't even resist. The process is dived into four general stages. A process that will last for the ages. The four general stages are considered phases, Involving prophase, Metaphase, Anaphase, and Telophase. The Mitosis process begins with interphase, This is when cell divisions are growing in such a rapid pace. This is the place where everything starts, A sim