PLANT-REGENERATION FROM RICE (ORYZA-SATIVA L.) EMBRYOGENIC SUSPENSION CELLS CRYOPRESERVED BY VITRIFICATION
文献类型: 外文期刊
第一作者: HUANG, CN
作者: HUANG, CN;WANG, JH;YAN, QS;ZHANG, XQ;YAN, QF
作者机构:
关键词: CRYOPRESERVATION;VITRIFICATION;CELL SUSPENSION;ORYZA SATIVA
期刊名称:PLANT CELL REPORTS ( 影响因子:4.57; 五年影响因子:4.463 )
ISSN: 0721-7714
年卷期: 1995 年 14 卷 11 期
页码:
收录情况: SCI
摘要: Rice cells were precultured for 10 d in medium containing 60 g/L sucrose and subsequently for 1 d in medium supplemented with 0. 4 M sorbitol. After loading with 25%PVS2 at 22 degrees C for 10 min and dehydration in 100%PVS2 at 0 degrees C for 7. 5 min, they were plunged into liquid nitrogen directly. Survival was 45. 0 +/- 5. 1% (based on the reduction of triphenyl tetrazolium chloride) following warming and unloading. For regrowth, cells were plated on semi-solid medium replenished with 40% (w/v) starch for 2d prior to reculture. Cell suspensions were reestablished and plants were regenerated from recovered cells. Twenty eight plants set seeds in the greenhouse.
分类号:
- 相关文献
作者其他论文 更多>>
-
Vertical distribution of nitrogen in different layers of leaf and stem and their relationship with grain quality of winter wheat
作者:Wang, ZJ;Wang, JH;Zhao, CJ;Zhao, M;Huang, WJ;Wang, CZ
关键词:winter wheat; vertical gradients of nitrogen; processing quality
-
Predicting grain protein content of winter wheat using remote sensing data based on nitrogen status and water stress
作者:Zhao, CJ;Liu, LY;Wang, JH;Huang, WJ;Song, XY;Li, CJ
关键词:grain protein content; remote sensing; canopy spectra; Landsat TM; leaf nitrogen content
-
Chlorophyll fluorescence detected passively by difference reflectance spectra of wheat (Triticum aestivum L.) leaf
作者:Zhang, YJ;Zhao, CJ;Liu, LY;Wang, JH;Wang, RC
关键词:chlorophyll fluorescence (CF); passive remote sensing; reflectance spectrum; wheat
-
Detecting solar-induced chlorophyll fluorescence from field radiance spectra based on the Fraunhofer line principle
作者:Liu, LY;Zhang, YJ;Wang, JH;Zhao, CJ
关键词:fluorescence; Fraunhofer line; photosynthesis; remote sensing; spectra
-
Estimation of nitrogen status in middle and bottom layers of winter wheat canopy by using ground-measured canopy reflectance
作者:Wang, ZJ;Wang, JH;Liu, LY;Huang, WJ;Zhao, CJ;Lu, YL
关键词:nitrogen estimation;middle and bottom layers;spectroscopic method;canopy reflectance;vegetation indices
-
Recognizing wheat plant-type using NDVI and cover degree
作者:Lu, YL;Li, SK;Wang, JH;Xie, RZ;Huang, WJ;Gao, SJ;Liu, LY;Wang, ZJ
关键词:plant-type;NDVI;cover degree;LAI;wheat
-
Polynomial analysis of canopy spectra and biochemical component content inversion
作者:Yan, CY;Liu, Q;Niu, Z;Wang, JH;Huang, WJ;Liu, LY
关键词:polynomial expression; canopy spectra; decomposition; biochemical component content; inversion