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Facebook-owned messaging app WhatsApp has started phasing out support for Apple devices running iOS version 7 and older, the media reported.
This would not affect people who already have WhatsApp installed on their iPhone 4 devices as it should continue to function till 2020, but users would not be able to re-install the app if deleted, the Mirror reported on Thursday.
“For older iPhones, the app would not get any new features and updates anymore and it is also possible that some already existing features may stop working,” said the report.
In a previous blog post, the company had claimed that the messaging app would stop functioning on iOS versions 7 and older after February 1, 2020.
WhatsApp has already stopped serving devices running on Nokia Symbian S60, BlackBerry OS and Windows Phone 8.0 and older.
Also Read About- Nikon Launches its Mirrorless Cameras in India
The company would withdraw app support for Android versions 2.3.7 and older after February 1, 2020. (IANS)
Immunologists have known for two decades that AID is essential to produce antibodies capable of clearing infections, but the full mechanism of its effect has remained unknown. "Our findings answer the long-standing question of how AID does its work," said Alberto Martin, a professor of immunology at the University of Toronto's Temerty Faculty of Medicine. "FAM72A helps AID to promote mutations in antibody genes that are essential for the development of effective antibodies," he added.
The results published in the journal Nature will help researchers better understand antibody development broadly, but they also have implications for cancer. Uncontrolled mutagenesis in B cells that produce antibodies is linked to B cell lymphoma, and FAM72A is present at very high levels in other cancers such as gastrointestinal, breast, lung, liver and ovarian cancers.
"Our data show that high levels of FAM72A promote mutations in antibody genes, so increased levels of FAM72A could spur cancer development, progression or drug resistance by increasing mutagenesis,a Martin said. Martin's team is now exploring those possibilities. Intriguingly, unlike other mammals, humans have four gene versions of FAM72A and their roles in cancer and antibody production are still unknown. (IANS/ MBI)
Keywords: researchers, cancer, mutagenesis, antibody, development, antibodies, canada, COVID
This solar plant would cater to the captive power requirement of MCL. The Central PSU had successfully set-up a 2MW solar power plant in Sambalpur in 2014. The company said it has pledged a target of installing 182 MW of solar power by 2024 in order to become a net zero energy company, aligning itself to use cleaner forms of energy for coal production.
MCL was the coal mining company to introduce environment-friendly surface miner technology, which contributes over 95 per cent in coal production. As another environment-friendly initiative, the company has successfully introduced vertical rippers for blast-less over-burden removal in Hingula and Kaniha opencast projects. (IANS/ MBI)
Amitabh Bachchan wrote on his blog,
He then posted the picture followed by elaborate paragraphs. The megastar wrote,
the veteran actor concluded his note. (IANS/ MBI)
Keywords: Amitabh Bachchan, Harivansh Rai Bachchan, actor, blog, birth anniversary, 114th birthday