Molecular ‘barcode’ helps decide which sperm will reach an egg — ScienceDaily

A protein called CatSper1 may act as a molecular ‘barcode’ that helps determine which sperm cells will make it to an egg and which are eliminated along the way.

The findings in mice, published recently in eLife, have important implications for understanding the selection process that sperm cells undergo after they enter the female reproductive tract, a key step in reproduction. Learning more about these processes could lead to the development of new approaches to treating infertility.

“Male mammals ejaculate millions of sperm cells into the female’s reproductive tract, but only a few arrive at the egg,” explains senior author Jean-Ju Chung, Assistant Professor of Cellular & Molecular Physiology at Yale School of Medicine, New Haven, Connecticut, US. “This suggests that sperm cells are selected as they travel through the tract and excess cells are eliminated. But most of our knowledge about fertilisation in mammals has come from studying

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Sony Camera Cyber Monday Deals (2020): Sony a6500, a7R II & More Camera Deals Published by Retail Egg

Sony Camera Cyber Monday Deals (2020): Sony a6500, a7R II & More Camera Deals Published by Retail Egg

Cyber Monday Sony camera deals are underway, explore the top Cyber Monday Sony a7 III, a7R II, a6000, a6100, a6400 and a6500 savings on this page

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Cyber Monday OnePlus 8 Pro 5G & 8T Deals 2020: Best OnePlus 8 Smartphone Savings Researched by Retail Egg

Cyber Monday OnePlus 8 Pro 5G & 8T Deals 2020: Best OnePlus 8 Smartphone Savings Researched by Retail Egg

Cyber Monday OnePlus 8 deals for 2020 have landed, check out all the best Cyber Monday OnePlus smartphone deals right here on this page

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The Best DSLR Camera Cyber Monday Deals 2020: Top Canon, Nikon, Pentax & More Deals Revealed by Retail Egg

Cyber Monday 2020 deals experts list the latest DSLR camera deals for Cyber Monday 2020, including the top savings on Nikon, Pentax and Canon

Cyber Monday 2020 sales experts are rounding-up the latest DSLR camera deals for Cyber Monday, together with all the best deals on top-rated digital SLR cameras from popular brands like Pentax, Canon and Nikon. Check out the full selection of deals using the links below.

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Black Friday & Cyber Monday Cell Phone Deals 2020: Top Apple iPhone, Samsung Galaxy & More Smartphone Savings Found by Retail Egg

Black Friday cell phone deals are underway, review the best Black Friday & Cyber Monday Samsung Galaxy, Apple iPhone & more smartphone deals below

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Ring Camera Black Friday Deals 2020: Top Ring Peephole, Floodlight, Spotlight, Indoor & Outdoor Cam Deals Listed by Retail Egg

Ring Camera Black Friday Deals 2020: Top Ring Peephole, Floodlight, Spotlight, Indoor & Outdoor Cam Deals Listed by Retail Egg

Black Friday 2020 researchers have summarized the best Ring Cam deals for Black Friday 2020, featuring sales on Ring Spotlight Cam, Floodlight cam, Peephole Cam & more Ring indoor and outdoor security cameras

Black Friday 2020 deals researchers at Retail Egg are tracking the best Ring camera deals for Black Friday 2020, including deals on Ring indoor smart security cameras and video doorbells, such as the Ring Floodlight Cam Spotlight Cam, and Peephole CamLinks to the best deals are listed below.

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Egg Processing Market Futuristic Comprehensive Insights Report [Forecast 2029] | Sanovo Technology Group, Henningsen Foods

The MarketWatch News Department was not involved in the creation of this content.

Nov 23, 2020 (WiredRelease via Comtex) —
A consciously conceived and designed business intelligence report titled Global Egg Processing market 2020 by Manufacturers, Type, and Application, Forecast to 2029 by discloses a succinct analysis of the regional spectrum, market size, and revenue forecast about the market. This report sheds light on the vital developments along with other events happening in the global Egg Processing market which is marking on the enlargement and opening doors for outlook growth in the coming years.

This is the latest report, covering the current COVID-19/Corona Virus pandemic impact on the market which has affected every aspect of life globally. This has brought along several changes in market conditions and the Business areas. The rapidly changing market scenario and initial and future assessment of the impact are covered in the Egg Processing

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NZXT & Corsair Black Friday Deals 2020: Top Early Gaming Hardware & Peripheral Deals Compared by Retail Egg

Save on NZXT & Corsair deals at the early Black Friday 2020 sale, including the best RAM, gaming headset, gaming case, cooling solution savings & more

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  • Save on ASTRO gaming headsets compatible with PC, Mac, PlayStation, & Xbox at – view
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Single-cell technique could provide women’s ‘egg health’ indicators — ScienceDaily

Using the power of single-cell analysis, researchers at the Babraham Institute have assessed the effects of age on egg cells (oocytes) in mice, particularly looking to identify genomic and epigenetic factors that relate to reduced developmental competence. The knowledge uncovered by this research provides new insights into the mechanisms underlying egg quality and is relevant to the development of techniques to assess the quality of human egg cells, an area of growing importance as the use of fertility treatments increases. The research is published today in the journal Aging Cell.

The most recent results by the UK’s Office of National Statistics report that for the 10th consecutive year, the average age of mothers in England and Wales increased to 30.6 years*. Trends indicate that women are choosing to delay the decision to have children with the number of children born to women aged 40 or above steadily increasing since

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Facebook launches experimental new app for personalized webpages

  • Facebook has a new app called that allows users to create personalized websites. 
  • is described as a “digital zine creator,” and was introduced with a similarly ancient reference: websites circa 1999.
  • It’s goal is broad: to “give creative control back to people” and to “create a low-pressure space for the really unpolished and mismatched things” that the early days of the internet embodied.
  • is free and available now on Apple’s iPhone and iPad.
  • Visit Business Insider’s homepage for more stories.

Facebook’s experimental software division is back with another new app:, which it describes as a “digital zine creator.”

In practice, the app enables users to create shareable websites that look like a mixture between a high school locker circa 1995 and a Tumblr page circa 2015 — what Facebook describes as “free-form mixed media collages.”

These collages are then given shareable URLs, just like normal websites,

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