Scientists Add Letters to DNA’s Alphabet, Raising Hope and Fear

Reality meets the X-Files. It was only a matter of time before this theoretical fancy became realisable. RNA of course uses a different base pair combination to DNA – Uracil rather than Thymine to pair with Adenine – so A-T C-G is not set in stone, neither is A-U C-G for that matter.
This research however takes the novel step of adding a new base pair combination which is successfully expressed following replication for as long as the feedstock of the synthetic novel bases is maintained.
The scene of Mulder and Scully coming across a nursery of human-Roswell alien crossbreeds will stay on the DVD though for the foreseeable future.

digger666's avatardigger666

via Scientists Add Letters to DNA’s Alphabet, Raising Hope and Fear – NYTimes.com.

By ANDREW POLLACK MAY 7, 2014

Scientists reported Wednesday that they had taken a significant step toward altering the fundamental alphabet of life — creating an organism with an expanded artificial genetic code in its DNA.

The accomplishment might eventually lead to organisms that can make medicines or industrial products that cells with only the natural genetic code cannot.

The scientists behind the work at the Scripps Research Institute have already formed a company to try to use the technique to develop new antibiotics, vaccines and other products, though a lot more work needs to be done before this is practical.

The work also gives some support to the concept that life can exist elsewhere in the universe using genetics different from those on Earth.

“This is the first time that you have had a living…

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Local Election Hustings – Wed 14th May

Birmingham Against The Cuts's avatarBirmingham Against The Cuts

hustingsWEDNESDAY MAY 14th 7.30pm

BIRMINGHAM COUNCIL HOUSE

ALL PARTIES AND INDEPENDENTS INVITED TO SPEAK ONGOING ANTI-CUTS STRUGGLES ALSO INVITED

What Way Forward For Birmingham

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Dear darling

I’m reblogging this because we are living in an age of one-dimensional masquerade. Our cultural icons and the role models the mass media drip feed us are tenuous cardboard cut-outs. Angular attractive grasping mannequins lacking depth or humanity.
The truth is so different. As you say, real men do cry, and to support or be supported by one you love are both sides of the same penny, the one which exemplifies just what being in a relationship is really about.
Not me, me, me but us, us, us – in lean times as well as fat.
Thank you for sharing. I was touched by your post and felt a need to react, these thoughts being, of course, my personal response.

Elly’s Guidance on LGBT Inclusion in School – Part 2

Anton Venus's avatar

Following on from our last post, Elly now goes on to talk about exactly what Ofsted inspectors will be looking for in terms of LGBT discriminatory behaviour and policies during inspection.

Elly_Barnes_Pride2012

It is essential that governing bodies take note of the following guidelines to ensure that their school or academy is in the best possible position to meet and exceed expectations the next time that Ofsted undertakes an inspection.

When assessing primary schools, inspectors will be looking to see whether:

  1. Pupils ever hear anyone use the word ‘gay’ when describing something or whether they have been told by teachers that using the word ‘gay’ to mean something is wrong, scary or unpleasant.
  2. Pupils ever get picked on by other children for not behaving like a ‘typical girl’ or a ‘typical boy’.
  3. Pupils have had any lessons about different families (single parent, living with grandparents, having step-parents, having two mums…

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Elly’s Guidance on LGBT Inclusion in School – Part 1

Anton Venus's avatar

This week we have our first guest blog post by Elly Barnes, who was voted No. 1 in The Independent on Sunday’s Pink List 2011 for her commitment to people who identify as Lesbian, Gay, Bisexual or Transgendered (LGBT) in education and awarded a ‘highly commended’ by the TES ‘Teacher of the Year’ 2012.

EllyBarnes 14

The LGBT movement has been a long and contested one, but a movement which, in recent years, has begun to gather pace across the country, with some profound changes made to the social and legislative frameworks, including those in the education sector. School governing bodies must now take steps to create an inclusive working and learning environment where the rights of LGBT persons, including both staff members and pupils, are promoted and protected at every level.

A major turning point was reached in 2003 when Section 28 was repealed. This ended the long running confusion within…

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QTS as a ‘Good Thing’

“The QTS requirements are straightforward, reasonable and … appropriate.”
As such they constitute, rightly, the minimum standard acceptable for teaching.

Michael Tidd's avatarRamblings of a Teacher

This topic comes round every now and then, usually when brought up by a politician. As ever, there are those who will argue on both sides, but as so often is the case, there is a confusion surrounding what is being argued about – probably not helped by a 140-character limit for those debating on Twitter. So here’s my two-penneth.

Firstly, there is a great lack of clarity at every level, from parents and classroom teachers, right through to Secretary of State: QTS is not training. QTS is not synonymous with PGCE. If there are arguments to be had, then we need to tackle these things separately.

Qualified Teacher Status is awarded to those who are deemed to meet a set of required standards. Over the past ten or so years, there has been a boom in the number of routes available to QTS, all with their proponents and detractors. But…

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Four recent education reports that might interest you…

I Don’t Know What Love Is …

I see love as being a one way act of giving. Love can exist without reciprocation, may remain unrequited for a short time, a long time or forever. As soon as the notion of ‘quid pro quo’ emerges it becomes a relationship – a state of transaction, a bargaining, an agreement but no longer a matter of pure giving. Relationships may exist based on mutual giving of love but my guess would be these are rarer than those based on more pragmatic currency – perhaps what you describe as collateral and commitment to repay?
I must stress that this is my personal view, most probably ineloquently put, since I also am trying to make sense of what love is and what it means. Thanks for this thought-provoking post.

myatheistlife's avatarmyatheistlife

In the last few days I’ve found myself thinking about or talking about love several times. One comment made should be a post.

For all I’ve done and seen and experienced, I do not know how to reconcile my thoughts against what the world professes as the meaning of love. If you asked 100 people you will probably get 114 answers. To me, love is the stuff that happens when you’re keeping a commitment to another person.

The commitment does not have to be marriage and the other person does not have to be your lover or spouse. Certainly you can make such commitments without love so it is not the commitment that is love, but I think it might be described as the ransom and tribute given to the other party as promissory note or collateral. It is not this act or that act as many people describe ‘true…

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Modern Tories on rape, Down syndrome, Pakistani children and black people

Le Grand review – the marketisation and outsourcing of children’s social care is the aim

Birmingham Against The Cuts's avatarBirmingham Against The Cuts

“ The game’s out there, and it’s play or get played. That simple”

Omar Little

Forget Birmingham’s children, the Le Grand review of Birmingham’s failing children’s social care department is part of a bigger national political game and Birmingham’s failings are Michael Gove’s opportunities.

Gove set out his agenda last November when he stated ‘I believe that we have not been either systematic, radical or determined enough in our efforts to reform the system of children’s social care in this country.’ (1) Going on to question why Children’s social care services needed to be provided by local councils.

All the better that Birmingham is a high profile Labour controlled council, that has been politically hamstrung by it’s failure to prioritise and improve services to vulnerable children in the city while simultaneously cutting them.

The well documented difficulties of social care services in the city over more than a ten year…

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