Celtic need one more win to secure title
Gomis deflected Simunovic shot into net
Armstrong headed home Forrest cross
El Bakhtaoui stunner halved Dundee deficit
Dundee lose third match in succession
Dundee 0-1 Celtic
Dundee defender Kevin Gomis bursts out of defence and is pulled down by Jozo Simunovic 20 yards from goal, but Kevin Holt's low free-kick is easy meat for Celtic goalkeeper Craig Gordon.
At least Dundee have now had an effort on target!
Dundee 0-1 Celtic
Dundee get the second half under way, now kicking down the slope.
Can things move in the home side's direction after the break?
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Despite that late blow, one highlight of the first half for Dundee is the impressive performance of Cammy Kerr at right-back.
It is a position that is proving troublesome for Scotland head coach Gordon Strachan, who hasn't named a specialist in that position for the forthcoming friendly against Canada and World Cup qualifier against Slovenia.
With West Brom midfield duo Matt Phillips and James Morrison poised to withdraw from the squad through injury, could it be an opportunity for a surprise call-up for the Dens 21-year-old?
Or will it give Strachan the chance to placate his critics in Aberdeen, who have complained about the lack of recognition for Kenny McLean, Graeme Shinnie and Ryan Jack?
Give us your thoughts on Twitter and the BBC Radio Scotland Facebook page.
Image source, SNSCammy Kerr (right) has had a good first half for Dundee
HT: Dundee 0-1 Celtic
Quote MessageCeltic have dominated the game up until the penalty box and Dundee have kept their four main men up front quiet, but they still find themselves behind at half-time. Paul Hartley will be absolutely gutted in the dressing-room
Jim Duffy, BBC Radio Scotland pundit
Image source, SNSJozo Simunovic directed the ball towards goal for Celtic's breakthrough
HT: Dundee 0-1 Celtic
Willie Miller
Former Scotland defender on BBC Sportsound
Quote MessageThe tempo has been decent enough from Celtic, but you have to give credit to Dundee for a resolute performance. They have crowded that midfield and restricted Celtic's chances, but it is a real body blow just before half-time
Celtic are ahead despite not being at their best, but their domination of pressure has finally earned its reward.
Kevin Gomis (own goal)
Just when Dundee looked like surviving until the half-time break, Jozo Simunovic's flick towards goal comes off the back of defender Kevin Gomis and goalkeeper Scott Bain is unable to prevent the ball crossing the line at his near post.
Dundee 0-0 Celtic
Celtic are building the pressure as we enter stoppage time and Paul McGowan heads off the line from Dedryck Boyata's powerful header from a corner.
Dundee 0-0 Celtic
Dundee's Kevin Holt is fortunate not to be the latest to be shown a yellow card as he pulls down James Forrest as the winger looks to break clear into the home penalty box.
Kevin Gomis heads clear at the back post from the resulting free-kick.
Dundee 0-0 celtic
Willie Miller
Former Scotland defender on BBC Sportsound
"I don't know what you call that in wrestling terms, but it was certainly a wrestling move, was it not?"
Dundee 0-0 Celtic
Stuart Armstrong's deep cross gives the Dundee defence another nervous moment, but Dedryck Boyata heads over the crossbar at the back post.
Dundee 0-0 Celtic
Darren O'Dea is making a bid to win selection to the Scottish rugby team under new coach Gregor Townsend as he hauls down Celtic's Scott Sinclair.
Dundee 0-0 Celtic
Chris McLaughlin
BBC Sport Scotland at Dens Park
Quote MessageDundee's plan to frustrate Celtic is working so far. The wide men of Forrest and Sinclair have had no joy at all and the central midfielders are trying everything to unlock a very organised Dark Blue defence. Paul Hartley shouting reminders from the touch line - concentrate, concentrate.
Dundee 0-0 Celtic
Scott Sinclair's form has taken a slight dip from the English winger's own high standards this season and he shoots wildly over the Dundee crossbar from 15 yards.
Dundee 0-0 Celtic
Dundee have to scramble the ball clear as they are put under pressure by a poor kick-out from goalkeeper Scott Bain then Cammy Kerr makes a superb intervention in front of goal to deny Scott Sinclair.
Dundee 0-0 Celtic
Dundee force a couple of corners in succession, but Celtic break clear and Kevin Gomis is booked for a foul on Moussa Dembele as the striker threatens to create a scoring opportunity.
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Dundee 0-0 Celtic
Dundee are crowding out Celtic in midfield, although the action is all downhill towards the home defence on the Dens Park slope.
Image source, SNS
Dundee 0-0 Celtic
Darren O'Dea takes a sore one as Moussa Dembele concedes a free-kick on the edge of the home penalty box after an ambitious and dangerous overhead kick that leaves the Dundee defender clutching his face.
Dundee 0-0 Celtic
After a bright start, Celtic's Callum McGregor fires a loose pass straight into touch, which is indicative of the visitors' frustration at the moment.