abstract |
The invention discloses a kind of soybean transcription factor GmDISS1 and its encoding gene and application.The present invention imports encoding proteins GmDISS1 DNA molecular in plant, obtains transgenic hairy root, under salt stress, and transgenic hairy root relative growth rate, which is higher than, turns empty carrier hairy root, the wilting degree of transgenic hairy root less than turning empty carrier hairy root;Under the drought stress that PEG is simulated, transgenic hairy root relative growth rate, which is higher than, turns empty carrier hairy root.Illustrate that GmDISS1 albumen and its encoding gene GmDISS1 are related to drought tolerance in plants and salt tolerant, the salt tolerance and drought tolerance of plant can be significantly improved.Salt tolerant/the drought-resistant associated protein and its encoding gene of the present invention is to cultivating drought-enduring/salt-tolerant plant kind, so that it is significant to improve crop yield. |