Discovery of egg's immune-like attack on sperm mitochondria may aid fertility

PHYSorg
Dec 19, 2024, 3:00 pm267 pts
Within minutes of fertilization, the egg of a fruit fly becomes a scene from the battle of the sexes. The egg attacks and destroys the cellular "power plants" (mitochondria) from the sperm that had fertilized it, so that only its own mitochondria remain. These findings from a new Weizmann Institute of Science…

Read Article Share
Share Article
- email
- twitter
- facebook
- pocket
- reddit
- tumblr
- linkedin
- pinterest

Trending Today on EcoTopical

A/C saves lives during heat waves. Will Los Angeles require it for rentals?

EHN

A/C saves lives during heat waves. Will Los Angeles require it for rentals? 127

Finding optimism

Mongabay

Finding optimism 126

China Surges Ahead in Global Science as US Retreats from Research

CleanTechnica

China Surges Ahead in Global Science as US Retreats from Research 111

E-quipment highlight: Greenworks 60V cordless electric chainsaw

Electrek

E-quipment highlight: Greenworks 60V cordless electric chainsaw 107

PHYSorg

Research as reconciliation: Oil sands and health 106

Monday’s Headlines Are Going to M-A-R-S, Mars!

Streetsblog

Monday’s Headlines Are Going to M-A-R-S, Mars! 106

How Millions For Transit, Walking, and Biking Could Vanish On Sept. 30

Streetsblog

How Millions For Transit, Walking, and Biking Could Vanish On Sept. 30 103

2008 Headline From The Onion Echoes Strongly Today

CleanTechnica

2008 Headline From The Onion Echoes Strongly Today 102

About EcoTopical

Welcome to EcoTopical Your daily eco-friendly green news aggregator.

Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.

Featured

California Refineries Close as Gasoline…

California Refineries Close as Gasoline Demand Slips into Permanent Decline

Local Church Makes Solar-Powered Lights…

Local Church Makes Solar-Powered Lights To Distribute To Energy-Poor Communities…

107 global partners back XCMG push to…

107 global partners back XCMG push to electrify the mining industry

Now Is the Time to Address the Invasive…

Now Is the Time to Address the Invasive Spotted Lanternfly & Tree of Heaven

Can this tree still save us? In some…

Can this tree still save us? In some places it's barely hanging on

MAHA has a climate change blind spot

MAHA has a climate change blind spot

Trump asks federal court to let it drop…

Trump asks federal court to let it drop regulations on some PFAS chemicals in…

California lawmakers vote to ban PFAS in…

California lawmakers vote to ban PFAS in cookware and household products

Europe rebuffs automakers’ pleas to…

Europe rebuffs automakers’ pleas to let them lose the EV race to China

Philippine President’s Commuter Ride…

Philippine President’s Commuter Ride Into the Future: The Love Bus Returns