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| Ding,Hong; Zhang,Zhi Meng; Qin,Fei Fei; Dai,Liang Xiang; Li,Chun Juan; Ci,Dun Wei; Song,Wen Wu. |
| Background Peanut (Arachis hypogaea L.) is an important economic and oilseed crop. Long-term rainless conditions and seasonal droughts can limit peanut yields and were conducive to preharvest aflatoxin contamination. To elucidate the molecular mechanisms by which peanut responds and adapts to water limited conditions, we isolated and characterized several drought-induced genes from peanut roots using a suppression subtractive hybridization (SSH) technique. Results RNA was extracted from peanut roots subjected to a water stress treatment (45% field capacity) and from control plants (75% field capacity), and used to generate an SSH cDNA library. A total of 111 non-redundant sequences were obtained, with 80 unique transcripts showing homology to known genes... |
| Tipo: Journal article |
Palavras-chave: Drought-related genes; Drought stress; GO and KEGG analyses; Real-time reverse transcription-PCR. |
| Ano: 2014 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582014000600008 |
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