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Wheat Information Service
Number 72: 58-59 (1991)


II Genetic Stocks

List of Cs1 and Cs2 carrier in tetraploid wheats

Taihachi Kawahara

Plant Germ-plasm Institute, Faculty of Agriculture, Kyoto University, Mozume, Muko, Kyoto 617, Japan


Cs chlorosis is found in hybrids between the Emmer and the Timopheevi group of tetraploid wheats (Tsunewaki and Hamada 1968, Tsunewaki and Nakai 1973, Kawahara 1985, 1991). The following list summarize the observations carried out by the author from 1982 to 1989. Passport data of these strains are listed in the catalogue of the Plant Germ-plasm Institute, Kyoto University (Tanaka 1983).


Triticum dicoccoides (wild Emmer)
cs1 carrier (cs1cs2);

108-1, 108-2, 108-3, 108-5, 109, 110, 195, 198, 1921, 1945, 1947, 1948, 1949, 1951, 1952,1953, 1955, 1957, 1959A, 1959B, 1972B, 1974, 1976B, 1978B, 1991, 8536, 8537, 8538, 8539, 8541, 8736A, 8736B, 8737, 8804, 8805, 8806, 8807, 8808, 8809, 8810, 8811, 8812, 8814, 8815, 8816A, 8816B, 8817, 8821A, 8821C, 8915A, 8915B, 8935, 8937B, 8941, 8942, 8943.


Cultivated Emmer wheats
cs1 carrier (cs1cs2);

111, 112, 124, 125, 126, 127, 128-1, 134, 136, 137, 138, 139-1, 139-2, 140, 141, 142, 143, 145, 146, 147, 148, 185, 186, 187.

Cs1 carrier (Cs1cs2):

123, 144, 190-1.


T. araraticum (wild Timopheevi)
cs2 carrier (cs1cs2);

196-1, 1986, 1988, 8451, 8456, 8460, 8461, 8465, 8470, 8471, 8476, 8479, 8481, 8489, 8490, 8495, 8498, 8500, 8506, 8511, 8520, 8528A, 8543, 8546, 8549, 8551, 8561, 8564, 8570, 8593, 8600, 8602, 8617, 8623, 8625, 8632, 8640, 8646, 8656, 8658, 8668, 8674, 8675, 8678, 8682, 8685, 8691, 8718A, 8719, 8720, 8733, 8779, 8781, 8797, 8799A, 8802, 8818, 8819, 8820, 8821B, 8822, 8824A, 8825, 8826, 8828, 8831, 8857, 8866, 8867, 8869, 8874, 8877, 8880, 8882, 8884, 8887, 8890, 8892, 8912, 8917, 8924, 8928, 8933, 8934, 8938, 8939, 8940.

Cs2w carrier (cs1Cs2w);

1926A, 1930, 1933, 1936, 8597, 8609, 8620, 8662, 8673, 8697, 8700, 8702, 8707, 8710, 8723, 8735, 8740, 8742, 8758, 8761, 8763, 8784, 8793, 8907, 8944, 8945, 8946, 8947, 8948.

Cs2m carrier (cs1Cs2m);

196-2, 1901, 1902, 1903, 1904, 1905, 1906, 1911, 1913, 1914, 1923, 1927, 1938, 1943, 1944, 1960, 1964, 1967, 1972, 1976A, 1978, 1980A, 1982, 1984A, 1992, 8713, 8715, 8725, 8727, 8732, 8766, 8908.

Cs2s carrier (cs1Cs2s);

1907A, 1907B, 1908A, 1908B, 1909A, 1909B, 1909C.


T. timopheevi (cultivated Timopheevi)
Cs2w carrier (cs1Cs2w);

107-1, 107-3, 107-4, 1818, 1819, 1820, 1821.

Cs2m carrier (cs1Cs2m);

107-2, 107-5.


References

Kawahara T (1985) Wheat Inf Serv 60: 38-39.

Kawahara T (1991) Wheat Inf Serv 72: 83.

Tanaka M (ed.)(1983) Catalogue of Aegilops-Triticum germ-plasm preserved in Kyoto University. Plant Germ-plasm Institute, Faculty of Agriculture, Kyoto University, Mozume, Muko, Kyoto.

Tsunewaki K and Hamada J (1968) Jpn J Genet 43: 279-288.

Tsunewaki K and Nakai Y (1973) Proc 4th Int Wheat Genet Symp: 123-129.

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