http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
무작위 염기서열법에 의한 미성숙 벼종자의 cDNA 분석
피봉관,한태룡 경희대학교 유전공학연구소 1995 遺傳工學論文集 Vol.7 No.-
Partial nucleotide sequences(150∼300 bp) of randomly selected cDNA clones from cDNA library constructed with immature rice seeds have been determined. The nucleotide sequences of 200 clones were analyzed with the databases of EMBL and Gen-Bank. The results showed that 83 cDNA clones were identical to known rice genes, 17 and 4 cDNA clones were homologous with other plant and nonplant genes, respectively. Among cDNAs identical with known rice genes, 35 clones were identified as glutelin, 26 clones as prolamin, and one clone as globulin genes, respectively. Northern blot analyses suggest that all the storage protein genes were mainly expressed in immature seeds, but not in leaves, stems, roots, or young seedlings. ADP-glucose pyrophosphorylase gene which is involved in starch synthesis was also expressed only at the early stage of rice seed formation.