This study was conducted to identify the genomic regions associated with cold tolerance in rice. An RIL population consisting of 120 lines was developed from a cross between the japonica cultivar, Hwayeongbyeo and the wild rice, Oryza rufipoon Griff. Acc.
Cold acclimation of plants is a highly active process resulting from the expression of a number of physiological and metabolic adaptations to low temperature. Major metabolic changes in carbohydrates, protein, nucleic acids, amino acids, and growth regula
This study was conducted to identify the genetic basis of the domestication-related traits in weedy rice. An RIL population consisting of 80 lines was developed from a cross between the japonica weedy rice, Hapcheonaengmi 3 and the Tongil-type cultivar Mi
Genetic diversity of 94 japonica rice was assessed using 81 simple sequence repeat (SSR). All 81 SSR markers generated a total of 351 alleles. The number of alleles ranged from 1 to 16 with a mean of 4.3 alleles per SSR marker. Six of 81 SSR markers showe
To investigate low temperature- and light stress-induced genes of Hordeum vulgare L. cv. Dongbori #1, suppression subtractive hybridization (SSH) was performed with mRNAs from leaf samples that treated with low temperature (4℃) and extremely high light de
Sinchalok, a new waxy corn hybrid was developed from the cross between two inbred lines KW36 as a seed parent and KW1 as a pollen parent at the National Crop Experiment Station, RDA in 2001. Sinchalok was 66 days in days to silking and early maturity hybr
Chalok3, a new waxy corn hybrid was developed at the National Crop Experiment Station, RDA in 2001. It is a single cross hybrid, which was crossed between KW35 as a seed parent and KW7 as a pollen parent. Chalok3 was 73 days in days to silking and eight d
‘Jowon’ is a new early-maturing potato variety for table use. It has spreading growth habit with narrow oval leaves. Its tubers are attractively round with white skin and light yellow flesh color. The yielding ability of Jowon is similar to Superior. Jowo
Most of recommended potato varieties in Korea are white skin colored. Purple skinned potatoes have been recognized as being effective in the prevention of gastric disease. A new variety “Jaseo” has dark purple skin and white flesh colors, and attractive r
‘Jopummil’ was bred from the cross between SW88416-B-0 with the early maturity and short culm, and the F1 hybrid between OR8500494P and “Bezostaya” in 1990. It was examined as ‘Suwon 284’ in the regional yield trials(RYT) from 1999 to 2001. It was a near-
A new vegetable soybean cultivar ‘Shillok’ was released by the National Crop Experiment Station, RDA, in 2000. The crossing between Suwon 163 and Jinpumkong 2 was made in the summer season of 1991. The breeding line, SS91809-B-24-4-1, was selected and eva
A new grafting cactus (Gymnocalycium mihanovichii) cultivar ‘Hukwang’ was developed by the National Horticultural Research Institute, Rural Development Administration in 1999. Total of 500 seeds produced from crossing between ‘IG9311’ and ‘IG9320’ were so
A new grafting cactus (Gymnocalycium mihanovichii) cultivar ‘Seolhong’ was developed by the National Horticultural Research Institute, Rural Development Administration in 1999. In spite of the requirement of the diverse colors of G. mihanovichii cultivars
A new bicolor standard rose(Rosa hybrida Hort.) cultivar ‘Gowooni’ was developed at the Flower Breeding Research Institute of Gyeongnam Agricultural Research and Extension Services (ARES) after going through seeding and line selection in 1997, and its cha
A new pink gerbera (Gerbera hybrida Hort.) cultivar ‘Smart’ was developed from a cross between ‘Beauty’ and ‘Ansofie’ followed by seedling and line selections at the Flower Breeding Research Institute, Gyeongnam Agricultural Research and Extention Service
A new yellow gerbera (Gerbera hybrida Hort.) cultivar ‘Runa’ was developed from a cross between ‘Ansofie’ and ‘Sunset’ followed by seedling and line selections at the Flower Breeding Research Institute, Kyeongnam Agricultural Research and Extention Servic
New balloon flower (Platycodon grandiflorum) variety, ‘Jangbaek’, had been developed by pureline selection from some native cultivars collected in Milyang by the medicinal crops research team of the National Yeongnam Agricultural Experiment Station at 200