Results 51 to 60 of about 66,578 (299)

Agrobacterium: nature’s genetic engineer [PDF]

Frontiers in Plant Science, 2015
Agrobacterium was identified as the agent causing the plant tumor, crown gall over 100 years ago. Since then, studies have resulted in many surprising observations. Armin Braun demonstrated that Agrobacterium infected cells had unusual nutritional properties, and that the bacterium was necessary to start the infection but not for continued tumor ...
openaire   +3 more sources

A Blast‐Resistant NLR Gene Confers Drought Resistance by Competitively Interacting with an E3 Ligase to Protect Phenylalanine Ammonia‐Lyase in Rice

Advanced Science, EarlyView.
The NLR protein PibH8 interacts with phenylalanine ammonia‐lyase OsPAL1 and E3 ubiquitin ligase OsFBK16. Through competitive binding, PibH8 weakens the interaction between OsFBK16 and OsPAL1, thereby reducing the degradation of OsPAL1 by OsFBK16. The Hap1 allele of PibH8 exhibits a higher expression level than Hap2, thus accumulating more PibH8 protein,
Denghao Xiang, Haifu Tu, Yang Yuan, Yilong Yao, Wanwen Liao, Huaijun Wang, Yu Yan, Yao Wang, Yu Chen, Di Liu, Qingya Lv, Haidong He, Honghong Hu, Xuelei Lai, Meng Yuan, Haiyan Xiong, Faming Dong, Lizhong Xiong   +17 more
wiley   +1 more source

Marker-free transgenic cucumber expressing Arabidopsis cbf1 gene confers chilling stress tolerance

Biologia Plantarum, 2012
Marker-free transgenic cucumber (Cucumis sativus L.) cv. Poinsett 76 SR plants were produced by Agrobacterium mediated transformation. A transformation efficiency of 1.62 was observed on using Agrobacterium tumefaciens strain LBA4404 harbouring ...
N. Gupta, M. Rathore, D. Goyary, N. Khare, S. Anandhan, V. Pande, Z. Ahmed   +6 more
doaj   +1 more source

An Agrobacterium-mediated transformation via organogenesis regeneration of a facultative CAM plant, the common ice plant Mesembryanthemum crystallinum L

Plant Production Science, 2020
The common ice plant, Mesembryanthemum crystallinum L. provides a useful model for the study of environmentally induced photosynthetic conversion and abiotic stresses tolerance.
Sakae Agarie, Makiko Umemoto, Haruki Sunagawa, Toyoaki Anai, John C. Cushman   +4 more
doaj   +1 more source

TRANSIENT EXPRESSION OF REPORTER GENES IN CULTIVARS OF Amaranthus caudatus L. [PDF]

Biotechnologia Acta, 2021
Local cultivars of A. caudatus: Helios and Karmin were used as plant material. Amaranth is a new pseudocereal introduced in Ukraine. The plant biomass of amaranth is used in medicine, food industry and cosmetology industry. Aim.
O. M. Yaroshko, M. V. Kuchuk
doaj  

Improved genome of Agrobacterium radiobacter type strain provides new taxonomic insight into Agrobacterium genomospecies 4 [PDF]

PeerJ, 2019
The reported Agrobacterium radiobacter DSM 30174T genome is highly fragmented, hindering robust comparative genomics and genome-based taxonomic analysis. We re-sequenced the Agrobacterium radiobacter type strain, generating a dramatically improved genome
Han Ming Gan, Melvin V.L. Lee, Michael A. Savka   +2 more
doaj   +2 more sources

Comparative Genomics of Novel Agrobacterium G3 Strains Isolated From the International Space Station and Description of Agrobacterium tomkonis sp. nov.

Frontiers in Microbiology, 2021
Strains of Agrobacterium genomospecies 3 (i.e., genomovar G3 of the Agrobacterium tumefaciens species complex) have been previously isolated from diverse environments, including in association with plant roots, with algae, as part of a lignocellulose ...
Nitin K. Singh, Céline Lavire, Joseph Nesme, Ludovic Vial, Xavier Nesme, Christopher E. Mason, Florent Lassalle, Kasthuri Venkateswaran   +7 more
doaj   +1 more source

TaPPR13, a Pentatricopeptide Repeat Protein Gene Activated by TaBZR2, Confers Drought Stress Tolerance by Enhancing the Antioxidant Defense System and Promoting Retrograde Signaling in Wheat (Triticum aestivum)

Advanced Science, EarlyView.
TaPPR13, a PPR protein family gene in wheat is activated by TaBZR2 to enhance drought stress tolerance and photosynthetic capacity. It achieves this by interacting with TaAOR1 and TaSIG5 to improve antioxidant defense and regulate chloroplast gene expression. Abstract The wheat (Triticum aestivum) brassinazole‐resistant 2 (TaBZR2) gene is identified as
Ze‐Hao Hou, Wei‐Jun Zheng, Lei Zheng, Jing‐Yue Wang, Shuang‐Xi Zhang, Ji‐Tong Wei, Shu‐Hui Yang, Yuan‐Chen Jiao, Wen‐Jing Cheng, Tai‐Fei Yu, Xiao‐Fei Ma, Jing‐Na Ru, Yong‐Wei Liu, Xin‐You Cao, Jun Chen, Yong‐Bin Zhou, Ming Chen, Li‐Hui Li, You‐Zhi Ma, Xiao‐Jun Nie, Zhao‐Shi Xu   +20 more
wiley   +1 more source

Problems and possibilities of monocot transformation

Biologia Plantarum, 2011
Biotechnological improvement of monocots is often hampered by the lack of efficient regeneration systems, requisite wound responses and low cell competence. Despite these limitations, the biolistic and Agrobacterium methods have been successfully used to
P. Sood, A. Bhattacharya, A. Sood
doaj   +1 more source

Phytophthora Disrupts Plant Immunity by Manipulating Nitric Oxide Homeostasis Through GSNOR Inhibition

Advanced Science, EarlyView.
Phytophthora capsici effector PcRD18 targets tomato GSNOR to disrupt NO homeostasis, promoting S‐nitrosylation of immune proteins like RBOHD. This suppresses ROS bursts and promotes pathogen infection. Mutation of the PcRD18‐binding sites of GSNOR avoids pathogen manipulation and offers a strategy to enhance crop resistance. Abstract Nitric oxide (NO),
Tingting Li, Jing Kang, Haizhu Zhang, Lina Wang, Minghui Lu, Lin Cai, Jianming Li, Matthieu H. A. J. Joosten, Yu Du   +8 more
wiley   +1 more source