Alfred Henry Sturtevant is another of my all time heroes of Drosophila genetics (see also Calvin Bridges).

 As an undergraduate he generated the first genetic map of any organism.  He realised the linear order and relative position of genes on a chromosome would be reflected in the frequency of genetic recombination between them. Using a set of six X-linked mutants (actually two were alleles, so there were only five markers), he assembled a 5 locus map of the X chromosome. [Sturtevant (1913) J. Exp. Biol. 14; 43-59; pdf]
• Sturtevant's discovery of inversion is important because it explains the why/how of certain genetic defects and discovery of inversion allows for its presence to be tested for

Recent political developments in the UK seem to be directed towards a loss of individual privacy and liberty, bandied about as politicians seek to be viewed as having the "hardest policies on terror".  Currently newsworthy topics are the drive of the Government to have a 42 day detention period without charge for terrorism suspects (fortunately thrown out by the House of Lords) and the move to greater communications surveillance, the latest plans for which appear to be a fit of pique from the Home Secretary in response to her detention plans being thwarted.  Jacqui Smith's opinions on personal freedom and liberty seem so far removed from common decency and the democratic ideal that one wonders why she is thought fit to hold public office, let alone one of the highest ministerial positions in the country.

The human rights organisation Liberty says:

A pair of recent issues of Science plonked into my mail box this week.  Among the items that caught my eyes was an exciting brief communication in Science shows a rare example of what appears to be fossil evidence of behaviour. These are Waptia-like arthropods from the Lower Cambrian, which appear to have been preserved while engaged in some form of processionary behaviour. Unlike known present day processionary arthropods, these chains of individuals appear to be physically linked - you can see in the figure that there is overlap between an individual's carapace and the preceding individual's telson. The authors propose the chains reflect migratory behaviour rather than feeding or reproduction.

Blood dope cheat Ivan Basso's back in action after serving his 16 months ban handed down for depositing blood in the Fuentes blood bank clinic.  He's riding for Liquigas, though it's not clear how this squares with the rule that riders busted for doping violations are not to ride for Pro-Tour teams for two years after they return from their ban.

Bernhard Kohl, the second CERA cheat (after Stefan Schumacher) on the soon-to-be-defunct Gerolsteiner team has confessed to doping, and has not requested the B sampled be tested.  Sadly the two Gerolsteiner positives continue to have a negative effect on German cycle sport:  Cyclingnews.com reports the Tour of Deutschlandand the Stuttgart Six have been cancelled as sponsors pull out of the sport.  Two German TV channels have announced they won't broadcast the Tour de France.  Well done Kohl and Schumacher, and other pro cyclists who decide to cheat - see what the consequences are?

As a direct result of BT's infuriating dalliance with the despicable Phorm system, I chose to leave BT, and joined Zen Broadband, with the switchover on 8th October. 

I selected Zen from the myriad of other ISPs out there for several reasons - good reviews (in both press and in the internet); reasonable pricing; clear upfront description of service; rapid response to my equiry about Phorm; no lock-in to lengthy contract.

Home Secretary Jacqui Smith is planning to implement even more draconian snooping powers that previously reported, according to a report in the Telegraph. 

In an astonishing non sequitur, Smith is quoted as saying that communications data of the sort which helped convict Soham killer Ian Huntley and the 21/7 bombers was not at present being routinely stored, and needed to be if terrorists and serious criminals were to be prevented from striking.   So what Smith appears to be saying is that phone call evidence of the type that was used to convict people after committing a crime could be used to collar them before committing a crime.  Now here we have a distinct sense of thoughtcrime. 

Some excellent news - another astonishing attempt to encroach on our civil liberties has been defeated in the House of Lords - by a majority of 191 votes. This debate has been somewhat overshadowed by the global financial turmoil.

This video puts me in mind of A Zed and Two Noughts, the1985 Peter Greenaway film.  I found this video via ScienceBlogs.

[video:http://uk.youtube.com/watch?v=R3Mt2E1M6dU 425x344] 

Cyclingnews.com reports that another of the Tour de France follow up tests for CERA has turned up positive.  (Or in the rather amusing terminology of professional cycling, "non-negative").  This time it's Bernhard Kohl, a team mate of fellow drugs cheat Stefan Schumacher (Gerolsteiner).  Of course, the B sample still has to be analysed - presumably if it is in agreement with the A sample, he'll no longer be "non-negative" but will be positive.  Kohl finished in third place overall, and also won the King of the Mountains jersey (after Riccardo Ricco was disgraced by failing a CERA test during the event).

What remains to be seen is whether German cycle sport (Kohl is I think Austrian, but the team is German) can survive this blow, after a series of high profile doping positives over the last couple of years.

The Open Rights Group have compiled a collection of CCTV surveillance cameras and assembled a huge mosaic in a protest held yesterday (11th October) in Parliament Square. The collection of images can be found here.