@article{oai:rakuno.repo.nii.ac.jp:00001264,
 author = {Yaguchi, Shigenori and Hang, Tran Thi Minh and Tsukazaki, Hikaru and Hoa, Vu Quynh and Masuzaki, Shin-ichi   Wako Tadayuki   Masamura Noriya   Onodera Shuichi   Shiomi Norio   Yamauchi Na and Wako, Tadayuki and Masamura, Noriya and Onodera, Shuichi and Shiomi, Norio and Yamauchi, Naoki and Shigyo, Masayoshi},
 issue = {1},
 journal = {Genes & Genetic Systems},
 month = {Apr},
 note = {Article, To develop the bunching onion (Allium fistulosum L.; genomes, FF) chromosome-specific genetic markers for identifying extra chromosomes, eight shallot (A. cepa L. Aggregatum group; genomes, AA) – A. fistulosum monosomic addition plants (AA+nF) and 62 shallot – A. fistulosum  single-alien deletion plants (AAF-nF) were analyzed by 23 different chromosome-specific genetic markers of shallot. The eight monosomic addition plants consisted of one AA+2F, two AA+6F, and five AA+8F. Of the 62 single-alien deletion plants, 60 could be identified as six different single-alien deletion lines (AAF-1F, -3F, -4F, -6F, -7F, and -8F) out of the eight possible types. Several single-alien deletion lines were classified on the basis of leaf and bulb characteristics. AAF-8F had the largest number of expanded leaves of five deletion plants. AAF-7F grew most vigorously, as expressed by its long leaf blade and biggest bulb size. AAF-4F had very small bulbs. AAF-7F and AAF-8F had different bulbs from those of shallot as well as other types of single-alien deletion lines in skin and outer scale color. Regarding the sugar content of the bulb tissues, the single-alien deletion lines showed higher fructan content than shallot. Moreover, shallot could not produce fructan with degree of polymerization (DP) 12 or higher, although the single-alien deletion lines showed DP 20 or higher. The content of S-alk(en)yl-L-cysteine sulfoxide (ACSO) in the single-alien deletion lines was significantly lower than that in shallot. These results indicated that chromosomes from A. fistulosum  might carry anonymous factors to increase the highly polymerized fructan production and inhibit the synthesis of ACSO in shallot bulbs. Accordingly, alien chromosomes from A. fistulosum in shallot would contribute to modify the quality of shallot bulbs.},
 pages = {43--55},
 title = {Molecular and biochemical idetification of alien chromosome additions in shallot (Allium cepa L. Aggregatum group) carrying extra chromosome(s) of bunching onion (A. fistulosum L..)},
 volume = {84},
 year = {2009}
}