지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Oxidative stress is a major damaging factor for plants exposed to environmental stresses. In order to develop transgenic
rice plants with enhanced tolerance to various environmental stresses, PsAPX1, the gene of ascorbate peroxidase isolated from
Pisum sativum was expressed in chloroplast under the control of an oxidative stress inducible sweet potato peroxidase2 (SWPA2)
promoter (referred to as PsAPX1 plants). PsAPX1 transgenic plants showed enhanced tolerance to various environmental stresses,
such as 170 mM NaCl, UV-B, ozone, 20% PEG, and drought in compared with non-transgenic (NT) plants. These results suggest
that chloroplast-targeted over-expression of PsAPX1 gene could be very useful strategy for developing transgenic rice plants with
increased tolerance to environmental stresses.
목차
등록된 정보가 없습니다.
참고문헌 (22)
참고문헌 신청
Allen RD / 1997 / Use of transgenic plants to study antioxidant defenses / Free Radic Biol Med 23 : 473 ~ 479
Asada K / 1987 / Production and scavenging of active oxygen in photosynthesis / Elsevier Scientific Publishers, Oxford : 227 ~ 287
Asada K / 1999 / The water-water cycle in chloroplasts: scavenging of active oxygens and dissipation of excess photons / Annu Rev Plant Physiol Plant Mol Biol 50 : 601 ~ 639
Ashmore M / 2006 / Ozone-a significant threat to future world food production? / New Phytologist 170 : 201 ~ 204
Hidema J / 2006 / Sensitivity of rice to ultraviolet-B radiation / Annals of Botany 97 : 933 ~ 942
Asada K / 1987 / Production and scavenging of active oxygen in photosynthesis / Elsevier Scientific Publishers, Oxford : 227 ~ 287
Asada K / 1999 / The water-water cycle in chloroplasts: scavenging of active oxygens and dissipation of excess photons / Annu Rev Plant Physiol Plant Mol Biol 50 : 601 ~ 639
Ashmore M / 2006 / Ozone-a significant threat to future world food production? / New Phytologist 170 : 201 ~ 204
Hidema J / 2006 / Sensitivity of rice to ultraviolet-B radiation / Annals of Botany 97 : 933 ~ 942
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