To analyze the effect of 1RS chromosome segment on anther culture efficiency in wheat, 44 cultivars released from several countries were evaluated. The cultivars applied for this investigation came from several regions and it was necessary to confirm cult
Two different types of polyploid progenies were analyzed by genomic in situ hybridization (GISH) in order to estimate the extent of homoeologous recombination. One set of these had originated from a diploid F1 hybrid between Lilium longiflorum
To select salt tolerant variants of rice, NaCl tolerant cell lines were selected from the embryo-cultured callus irradiated with gamma ray. The callus mass (g) and survival rate of irradiated (30, 50 Gy) calli were more increased than those of non-irradia
A total of 206 paddy rice varieties was developed from 1933 to 2000 in Korea. However, genetic diversity and relationships among the varieties were not well characterized. The objectives of this study were to quantify genetic diversity and genetic relatio
Through earlier breeding efforts, portions of the genome of the wild species Oryza grandiglumis (2n=48) have been introgressed into the rice cultivar, Hwaseongbyeo (Oryza sativa spp. japonica). Hwaseongbyeo was used as recurrent parent and O. grandiglumis
As an experimental reference population, crosses between Korean native pig and Landrace were established and information on seven meat quality traits was recorded. Animals were genotyped for 24 microsatellite markers covering hromosomes 2, 6, and 7 for pa
Sangmibyeo' is a japonica rice cultivar developed from a cross between Sambaegbyeo and Ou 316 by Sangju Substation of National Yeongnam Agricultural Experiment Station, R.D.A. in 1998. The cultivar is early maturing with heading date of August 7 in ordina
Sujinbyeo', a new mid-late maturing japonica rice variety (Oryza sativa L.), was developed by the rice breeding team of National Yeongnam Agricultural Experiment Station (NYAES) in 1999 and released in 2000. This variety originated from a three way cross
Mananbyeo was developed from a three way cross ilyang110/Yeongdeog7//Milyang110 in 1999. It has short growing duration about 71 days from seeding to heading and short culm length of 75 cm. It has almost similar number of panicles per hill , spikelets per
Nonghobyeo', was derived from a mutant of Milyang 95, by pure line selection method, which was developed from the single cross between Chukei 1016 and Milyang 79, by the rice breeding team of National Yeongnam Agricultural Experiment Station (NYAES) in 19
Munjangbyeo' is a japonica rice cultivar developed from a cross between Sangsanbyeo and Suweon 397 by Sangju Substation of National Yeongnam Agricultural Experiment Station, RDA in 1999. The cultivar is early matured with heading date of Aug. 2 in ordinar
Areumbyeo', a second generation Tongil-type rice variety (Oryza sativa L.), has been developed at National Yeongnam Agricultural Experiment Station (NYAES) from 1983 to 1999 and released in 2000. A single cross between YR3299-34-2-2 and Suweon 318 (was co
This japonica cultivar was developed from a cross between two F1 hybrids of YR13168 (Milyang 95/Iri390) and YR13198 (Milyang101/Iri390) using anther culture. It has about 104 days of growing duration from seeding to heading and relatively short
A new Japonica rice variety 'Weonhwangbyeo', released in 1999, was developed from the cross Milyang96//Milyang95/Iri390 made at the Yeongdeog Substation of National Yeongnam Agricultural Experiment Station, RDA. The average heading date of Weonhwangbyeo i
a new ivory white colored standard rose(Rosa hybrida Hort.) cultivar 'Nina' was developed at the Floricultural Experiment Station of Gyeongnam Agricultural Research and Extension Services(ARES) af ter seeding and line selection in 1997, and its character
a new red colored rose(Rose hybrida Hort.) cultivar Redtem was developed as the Floricultural Experiment Station of Gyeongnam Agricultural Research and Extension Services(ARES) af ter going through seeding and line selection in 1997, and their character i