Table 3

List of chimerical chromosome (CC) types found in the different S. cerevisiae × S. kudriavzevii hybrids
Chr. CC type Strains Breakpoint mapping interval Putative recombining sequences
II type 1 CECT 11002 YBL018C-YBL011W Ty1 LTR, Ty3 LTR, tRNA-Ile, tRNA-Gly, ARS
IV type 1 W27, W46, 441, SPG16-91, CECT 11003, CECT 11004 YDL095W PMT1 (ref. [13])
type 2 AMH, SOY3 YDL185W-YDL179W CHR 12
type 3 CECT 1990 YDL185W-YDL179W CHR 12
V type 1 W27, W46, 441, SPG16-91, CECT 11003, CECT 11004 YER006W NUG1 (ref. [13])
type 2 CECT 11002 YEL018C-YEL011W Ty1 LTR, Ty4 LTR, tRNA-Gln
VII type 1 W46,CECT 11003, CECT 11004, CECT 11002, CECT 11011, CECT 1388 YGR249W-YGR244C ARS, CHR 29
type 2 AMH YGR062C-YGR058W CHR 30
type 3 VIN7 YGR106C-YGR112C tRNA-Leu, tRNA-Lys, Ty1 LTR, tRNA-Cys, Ty3 LTR, ARS
IX type 1 W27, W46, 441, SPG16-91, CECT 11003, CECT 11004 YIL053W RHR2-RPL34B (ref. [13])
X type 1 CECT 11002 YJL039C-YJL036C tRNA-Asp, tRNA-Arg, Ty1 LTR, ARS, tRNA-Val
XI type 1 CECT 11002 YKR025C-YKR028W Ty1 LTR
type 2 PB7 YKL203C-YKL204W ARS
XIII type 1 CECT 11002 YML012C-YML009W-B CEN13, ARS
XIV type 1 W27, W46, 441, SPG16-91, CECT 11003, CECT 11004 YNR001C CEN14 (ref. [13])
type 2 CECT 1388, CECT 11002 YNR029C-YNR032W ARS
XV type 1 W27, W46, 441, SPG16-91, CECT 11003, CECT 11004,AMH YOL053W THI20-PSH1 (ref. [13])
XVI type 1 CECT 1990 YPR007C-YPR011C Ty1LTR, tRNA-Gly, tRNA-Lys,

Chr., chromosome number; CHR, cluster of homology region. Strain names in italics correspond to wine hybrids and in bold to brewing hybrids. Some recombination sites were described elsewhere [13], as indicated.

Peris et al.

Peris et al. BMC Genomics 2012 13:407   doi:10.1186/1471-2164-13-407

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