Euan Murray will return to the Scotland squad ahead of Saturday’s RBS Six Nations Championship match against Wales at Murrayfield.
The 32-year-old tight-head prop was unavailable for Scotland’s last match against Ireland last month and, instead, was part of the Warriors side which suffered last-minute defeat to Gloucester.
Warriors wing Nikki Walker has also been called-up to Scotland’s 35-man training squad as the side go in search of their third victory of the campaign.
Murray has played 10 times for Warriors since his move from Newcastle Falcons last autumn. Walker has appeared for Richard Hill’s side 13 times, scoring four tries.
Perpignan back-row Alasdair Strokosch is also available for selection after being sidelined because of a facial injury he suffered in the Calcutta Cup contest against England at Twickenham.
35-man Scotland squad
Backs: Alex Dunbar (Glasgow Warriors), Max Evans (Castres), Tom Heathcote (Bath Rugby), Stuart Hogg, Peter Horne, Ruaridh Jackson, Sean Kennedy (all Glasgow Warriors), Greig Laidlaw (Edinburgh Rugby), Sean Lamont, Sean Maitland, Peter Murchie, Henry Pyrgos (all Glasgow Warriors), Matt Scott, Tim Visser (both Edinburgh Rugby), Nikki Walker (Worcester Warriors) and Duncan Weir (Glasgow Warriors).
Forwards: John Barclay (Glasgow Warriors), Johnnie Beattie (Montpellier), Kelly Brown (Saracens), Geoff Cross (Edinburgh Rugby), Alasdair Dickinson (Sale Sharks), Ross Ford (Edinburgh Rugby), Richie Gray (Sale Sharks), Ryan Grant, Dougie Hall (both Glasgow Warriors), Jim Hamilton (Gloucester), Rob Harley, Alastair Kellock, Moray Low, Pat MacArthur (all Glasgow Warriors), Euan Murray (Worcester Warriors), Tom Ryder (Glasgow Warriors), Alasdair Strokosch (Perpignan), Jon Welsh and Ryan Wilson (both Glasgow Warriors)