Advertisement

The Scientist

» fertilization

Most Recent

image: Semen Says

Semen Says

By | July 1, 2014

Scientists report for the first time that a snail’s seminal fluid proteins can suppress the mating success of the male side of its hermaphroditic partner.

0 Comments

image: Spiders Try to Ensure Paternity

Spiders Try to Ensure Paternity

By | June 11, 2014

Male dwarf spiders deploy sperm-blocking plugs to thwart the reproductive chances of their mate’s subsequent suitors.

0 Comments

image: Female Pigs May Sense Sex of Sperm

Female Pigs May Sense Sex of Sperm

By | May 21, 2014

The oviducts of pigs exhibit different gene expression profiles depending on their exposure to sperm with either an X or a Y chromosome, a study shows. 

3 Comments

image: Coming to Terms

Coming to Terms

By | November 1, 2012

New noninvasive methods of selecting the most viable embryo could revolutionize in vitro fertilization.

11 Comments

image: A Gamete Matchmaker

A Gamete Matchmaker

By | March 22, 2012

Chemical cues dispersed by mussel eggs may attract sperm that are their perfect match.

2 Comments

image: Double the Mutations

Double the Mutations

By | January 30, 2012

Irradiated sperm of young male mice induce mutations in eggs upon fertilization, a phenomenon that may pose risks for the children of cancer survivors.

12 Comments

Popular Now

  1. How Fats Influence the Microbiome
  2. Hearing Help
    Features Hearing Help

    For decades, the only remedies for hearing loss were devices such as hearing aids or cochlear implants. Now, the first pharmaceutical treatments may be on the way.
     

  3. Psychology’s Failure to Replicate
  4. The Great Big Clean-Up
    Features The Great Big Clean-Up

    From tossing out cross-contaminated cell lines to flagging genomic misnomers, a push is on to tidy up biomedical research.

Advertisement
Advertisement
Life Technologies