scholarly journals Analysis of Magnaporthe oryzae Genome Reveals a Fungal Effector, Which Is Able to Induce Resistance Response in Transgenic Rice Line Containing Resistance Gene, Pi54

2016 ◽  
Vol 7 ◽  
Author(s):  
Soham Ray ◽  
Pankaj K. Singh ◽  
Deepak K. Gupta ◽  
Ajay K. Mahato ◽  
Chiranjib Sarkar ◽  
...  
Food Control ◽  
2019 ◽  
Vol 98 ◽  
pp. 380-388 ◽  
Author(s):  
Xiaofu Wang ◽  
Ting Tang ◽  
Qingmei Miao ◽  
Shilong Xie ◽  
Xiaoyun Chen ◽  
...  

PLoS ONE ◽  
2017 ◽  
Vol 12 (3) ◽  
pp. e0173441 ◽  
Author(s):  
Hiroshi Masuda ◽  
Erika Shimochi ◽  
Tatsuro Hamada ◽  
Takeshi Senoura ◽  
Takanori Kobayashi ◽  
...  

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Takumi Ogawa ◽  
Koji Kashima ◽  
Yoshikazu Yuki ◽  
Mio Mejima ◽  
Shiho Kurokawa ◽  
...  

Food Control ◽  
2007 ◽  
Vol 18 (11) ◽  
pp. 1434-1442 ◽  
Author(s):  
Soon-Chun Jeong ◽  
In Soon Pack ◽  
Eun-Young Cho ◽  
Eun Soo Youk ◽  
Sangkyu Park ◽  
...  

2021 ◽  
Vol 26 (01) ◽  
pp. 125-130
Author(s):  
Nono Carsono

Nilaparvata lugens (Stål), brown planthopper (BPH) is as a major pest of rice crop. Developing rice resistant to BPH is an economically and environmentally friendly approach. A transgenic rice line with DB1 (Dioscorea batatas tuber lectin 1) transgene has been engineered to overcome the problem. The objective of the experiment was to obtain the level of resistance of a DB1 rice line (DB1-inserted cv. Taichung 65) and some rice genotypes against two colonies of BPH. Resistance study was performed in BPH’s preference, honeydew excretion, crop damage, and population development. The resistant test was carried out using two biotypes BPH i.e., biotype 2 (Sukamandi) and biotype 3 (North Sumatera). The result showed that DB1 transgenic rice was moderately resistant to biotype 2, while to be susceptible when invested to biotype 3, indicating that the DB1 gene increases the resistance level, from susceptible to moderately resistant. All tested genotypes were chosen by biotype 2 for laying eggs, while for biotype 3 preferred five genotypes (DB1 transgenic line, PTB-33, Babawee, IR-64 dan IR-42). Genotype significantly differed on number of BPH and was considerably lower on PTB-33 than the others. Honeydew excretion of genotypes showed equal on biotype 2 and 3, except on biotype 3 of IR 42 (susceptible to BPH) which showing high amount of feces. PTB 33 had lower BPH population as compared to others, indicating high resistance to BPH of biotype 2 and 3 from Indonesia. © 2021 Friends Science Publishers


Agronomy ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 1530
Author(s):  
Zarifth Shafika Kamarudin ◽  
Noraziyah Abd Aziz Shamsudin ◽  
Muhamad Hafiz Che Othman ◽  
Tasneem Shakri ◽  
Lay-Wen Tan ◽  
...  

MR219 transgenic rice line which overexpressed an auxin-binding protein (ABP57) and its wild-type cultivar, MR219, were screened under well-watered (WW) and drought stress (DS) conditions at the early reproductive stage. This study was conducted with the standard planting distance and under a normal environment to assess the yield advantages based on the field conditions. The aim of this study was to understand the response of these rice genotypes towards DS at morpho-physiological, biochemical, and agronomical levels. It was found that the DS had affected all these levels of the genotypes studied; however, the transgenic plant showed a higher number of tillers, flag leaf area, biomass, relative water content, total chlorophyll content, and antioxidative defense mechanism than the MR219 under DS. Compared to its wild-type, the transgenic plant showed an increased leaf photosynthetic rate by 7% under WW and 11% under DS. The transgenic plant also showed higher yields than MR219 under the WW (10%) and DS (59%). The results propose that drought tolerance is significantly improved in the MR219 transgenic rice line. It may develop a new opportunity for the drought-tolerant rice breeding programme via overexpression of ABP57.


2010 ◽  
Vol 74 (1) ◽  
pp. 60-64 ◽  
Author(s):  
Chaoyang Lin ◽  
Peng Nie ◽  
Wei Lu ◽  
Qing Zhang ◽  
Jing Li ◽  
...  

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