Wheat Germplasm

    Hybrid wheat research program was conducted in Croatia since 1966. The program was ended in 1984. In   mentioned period a number of valuable R-lines were created. Besides efficient fertility restoration of   T. timopheevi based male sterility, the main characteristics of the R-lines were: semidwarf   stature, seed   similar to HRW class with elevated grain protein and high TKW. To preserve this germplasm,  we sent 124   seed   samples to Plant Genetic and Germplasm Institute in Beltsville, Maryland, USA. The   R-line  collection   has been entered into the germplasm program with the Plant Inventory (PI) numbers 470097   to  470220 and is   maintained in Small Grains Collection since 1982. The Germplasm Resources Information Network (GRIN)   web server provides additional germplasm information about this breeding material. 
PI No.    E n t r y         P e d i g r e e             TKW (g)  Protein(%)
range                                                    range   range
____________________________________________________________________________________________
470097-    ZG R-line1756-81 to  PRT/3/mst-BZST1//PRMP/prof.MRCHL       40 - 48       - 
470104     ZG R-line1789-81     PRT/3/mst-BZST1//PRMP/prof.MRCHL
470105-    ZG R-line1790-81 to  PRT/3/mst-BZST1//BSN-R/NE-R            42 - 48       -
470112     ZG R-line1805-81     PRT/3/mst-BZST1//BSN-R/NE-R
470113-    ZG R-line1811-81 to  PRT/3/mst-BZST1//PRMP/PI-277013        41 - 52       -
470128     ZG R-line1866-81     PRT/3/mst-BZST1//PRMP/PI-277013
470129     ZG R-line1896-81     PRT/3/mst-BZST1//PLMRS/PRMP/CIMMYT-R      48         -
470130     ZG R-line1910-81     PRT/3/mst-BZST1//PLMRS/PRMP/CIMMYT-R      45         -
470131     ZG R-line1934-81     ZG2470-74/3/mst-BZST1//PRMP/Prpf.MRCHL    52         -
470132     ZG R-line1945-81     ZG2470-74/3/mst-BZST1//PRMP/Prpf.MRCHL    -          -
470133-    ZG R-line2097-81 to  ZG2470-74/3/mst-BZST1//PRMP/PI-277013  48 - 52       -
470136     ZG R-line2072-81     ZG2470-74/3/mst-BZST1//PRMP/PI-277013
470137     ZG R-line2167-81     CIMMYT-R/Prof.MRCHL                       -          - 
470138     ZG R-line2338-81     CIMMYT-R/Prof.MRCHL                       -          -  
470139-    ZG R-line2178-81 to  CIMMYT-R//MRN808/Prof.MRCHL               -          -   
470153     ZG R-line2279-81     CIMMYT-R//MRN808/Prof.MRCHL   
470154-    ZG R-line2308-81 to  CIMMYT-R/3/T.timoph/2*MRQS//4*MRN808      -          -
470156     ZG R-line2474-81     CIMMYT-R/3/T.timoph/2*MRQS//4*MRN808  
470157     ZG R-line3286-81#    mst-RNNY12/3/PLMRS//PRMP/CIMMYT-R         -          -
470176     ZG R-line3325-81#    mst-RNNY12/3/PLMRS//PRMP/CIMMYT-R
470177     ZG R-line3489-81     BZST1*2/PRMP                              48         14    
470178-    ZG R-line2500-81     BZST1//PRMP/PI-277013                  44 - 55     18 - 21 
470180     ZG R-line2512-81     BZST1//PRMP/PI-277013
470181-    ZG R-line2528-81#    mst-BZST1//PRMP/PI-277016              43 - 49     15 - 17 
470183     ZG R-line2544-81#    mst-BZST1//PRMP/PI-277016 
470184-    ZG R-line2552-81#    mst-BZST1//PRMP/Lot-2  (ZG2126-73)     36 - 48     15 - 16
470190     ZG R-line2590-81#    mst-BZST1//PRMP/Lot-2  (ZG2126-73)
470191-    ZG R-line2597-81#    mst-BZST1/PRMP/NE-R    (ZG2146-73)     43 - 46     15 - 18
470195     ZG R-line2644-81#    mst-BZST1/PRMP/NE-R    (ZG2146-73)
470196-    ZG R-line2652-81#    mst-BZST1/PRMP/NE-R    (ZG2152-73)     43 - 47     16 - 18
470203     ZG R-line2713-81#    mst-BZST1/PRMP/NE-R    (ZG2152-73)
470204-    ZG R-line 2725-81    mst-BZST1/PRMP/NE-R    (ZG2152-73)
470-220    ZG R-line 2885-81    mst-BZST1/PRMP/NE-R    (ZG2152-73)

              Abbreviations:    BSN-R      =   Bison Restorer  
                                BZST1      =   Bezostaya 1
                                mst-BZST1  =   male sterile (A;line) of Bezostaya 1 
                                MRN808     =   Mironovskaya 808
                                MRQS       =   Marquis
                                NE-R       =   Nebraska-R
                                PLMRS      =   Palmaress 
                                PRMP       =   Primépi
                                Prof.MRCH  =   Professor Marchal
                                PRT        =   Partizanka
                                mst-RNNY12 =   male sterile (A-line) of Rannaya 12
                                #            =   line with T.timopheevi cytoplasm

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