Shami was finally able to break their threatening stand by having Bairstow leg before at the stroke of tea. Shami got one to jag back in and India reviewed the umpire's decision successfully.
India had their tail up early on in the session when Shami had Dom Sibley caught at short mid-wicket in the third over post lunch. Shami made Sibley fall into a trap set for him with a full ball on his pads which the England opener flicked it straight to Rahul, leaving the hosts at 66 for three.
While the Indian pacers kept asking questions with the ball constantly moving around, Root seemed to find answers more often that not. He played with soft hands and close to his body, and was quick to latch on to the loose balls.
In the morning, the Indian fast bowlers were up to the task, reducing England to 61 for two at lunch.
With the sun beating down on Trent Bridge, Root opted to bat on a dry pitch with a decent covering of grass on top.
Bumrah trapped Rory Burns in front with a sharp inswinger in the first over of the match after setting him up with three outswingers.
Bumrah bowled his heart out in his six-over spell beating the batsmen multiple times. Shami, who bowled seven overs first up, too troubled Zak Crawley (27 off 68) and Dom Sibley on a number of occasions but as it often happens with him in England, the outside edge eluded him.
After India wasted one review for a caught behind in the same over, Siraj finally induced an inside edge from Crawley's bat and this time skipper Virat Kohli reviewed it successfully.
Sibley survived a close lbw shot off Bumrah at the stroke of lunch but Kohli resisted the temptation for another review and rightly so.