Sophia Dunkley will make her one-day international debut for England in Sunday's opening clash with India.
Captain Heather Knight has confirmed the 22-year-old batter, who hit an unbeaten 74 in last week's Test draw with the Indians, will play in Bristol on Sunday in the first instalment of a three-match series.
Knight told a press conference: "I can't tell you the full XI because all the girls don't know yet, but Sophia will be making her ODI debut, that's been confirmed."
"Obviously we want to give Lauren an opportunity at the top of the order. We felt like it was the right time now to make the change and give Lauren an opportunity to see what she can do at the top, obviously with not a huge amount of time – I think it's 11 ODIs – before the World Cup and Ashes.
"It was a tough decision to leave Danni out – she's a very talented cricketer and a very popular member of our group. But it doesn't mean she's out of our plans completely.
"It's just a little bit of a change of attack and gives Danni the opportunity to go and score some runs in domestic cricket."
