Results 61 to 70 of about 9,389 (220)

Synthetic Raphanobrassica Genome Reveals Functional and Evolutionary Insights Into Clubroot Resistance Genes on Chromosome R5

Plant Biotechnology Journal, EarlyView.
ABSTRACT Clubroot, a severe soil‐borne disease caused by Plasmodiophora brassicae, poses a severe threat to global production of Brassicaceae oilseed crops and vegetables. To date, there has been a serious lack of clubroot‐resistant germplasms in Brassica napus (AACC), necessitating the urgent development of novel disease‐resistant germplasm.
Xueqing Zhou, Meixiu Wu, Zhiquan Yang, Taihua Yang, Wenjing Li, Yingnan Liu, Yaru Shi, Aihua Wang, Peng Chen, Chao Liu, Qingyong Yang, Wenlin Yu, Chunyu Zhang   +12 more
wiley   +1 more source

Hairy root: plasmid encodes virulence traits in Agrobacterium rhizogenes [PDF]

Journal of Bacteriology, 1980
Agrobacterium rhizogenes strain 15834, which incites hairy root disease in plants, harbors three large plasmids: pAr15834a (107 x 10(6) daltons), pAr15834b (154 x 10(6) daltons), and pAr15834c (258 x 10(6) daltons). Kanamycin-resistant transconjugants were selected in a cross of kanamycin-resistant derivate of strain 15834 and an avirulent recipient ...
F F, White, E W, Nester
openaire   +2 more sources

Internationale kennisoriëntatie op “overmatige wortelgroei” in komkommer, tomaat en aubergine [PDF]

, 2011
Deze kennisoriëntatie is uitgevoerd in opdracht van het Productschap Tuinbouw om kennis uit wetenschappelijke literatuur en bij internationale instituten over Agrobacterium rhizogenes toegankelijk te maken en de hiaten in kennis aan te geven.
Janse, J., Ludeking, D.J.W.
core   +1 more source

Rooting Conifer Genetic Research: An Accessible and Efficient Transformation System

Plant Biotechnology Journal, EarlyView.
ABSTRACT Conifers serve as the cornerstone of global forest ecosystems, yet their genetic transformation faces notorious challenges. To overcome the intrinsic resistance of conifer adventitious roots to Agrobacterium/Rhizobium‐mediated transformation, we systematically and iteratively engineered the binary vector by introducing chimeric Ri plasmid ...
Jing‐Jing Li, Yi‐Mei Zhao, Jia‐Fan Liu, Chen‐He Li, Hui Zhang, Yi‐Tong Song, Quan Zuo, Pei‐Yi Wang, Kai Gao, Dong Meng, Shi‐Hui Niu   +10 more
wiley   +1 more source

Effect of Different Strains of and Nature of Explants on Hairy Root Culture with Special Emphasis on Root Biomass and Plumbagin Production

Natural Product Communications, 2010
The aim of the present study was to determine the effect of three strains of Agrobacterium rhizogenes (ATCC 15834, A 4 and LBA 9402) and the nature of explants (leaf and stem) on hairy root induction, growth and plumbagin production in Plumbago indica ...
Moumita Gangopadhyay, Saikat Dewanjee, Somnath Bhattacharyya, Sabita Bhattacharya   +3 more
doaj   +1 more source

Induction of transgenic hairy roots in soybean genotypes by Agrobacterium rhizogenes‑mediated transformation

Pesquisa Agropecuária Brasileira, 2011
The objective of this work was to perform the screening of soybean genotypes as to their ability to respond to the induction of hairy roots by Agrobacterium rhizogenes‑mediated transformation. Four Brazilian soybean cultivars (BRSMG 68 Vencedora, BRS 137,
Ricardo Luís Mayer Weber, Maria Helena Bodanese‑Zanettini   +1 more
doaj   +1 more source

Agrobacterium-mediated transformation of tomato with rolB gene results in enhancement of fruit quality and foliar resistance against fungal pathogens. [PDF]

PLoS ONE, 2014
Tomato (Solanum lycopersicum L.) is the second most important cultivated crop next to potato, worldwide. Tomato serves as an important source of antioxidants in human diet.
Waheed Arshad, Ihsan-ul- Haq, Mohammad Tahir Waheed, Kirankumar S Mysore, Bushra Mirza   +4 more
doaj   +1 more source

Agrobacterium rhizogenes rolB oncogene: An intriguing player for many roles

Plant Physiology and Biochemistry, 2021
The rolB oncogene is one of the so-called rol genes found in the T-DNA region of the Agrobacterium rhizogenes Ri plasmid and involved in the hairy root syndrome, a tumour characterized by adventitious root overgrowth on plant stem. rolB produces in plants a peculiar phenotype that, together with its root-inducing capacity, has been connected to auxin ...
Maria Luisa Mauro, Priscilla P. Bettini
openaire   +2 more sources

Agrobacterial rol genes modify thermodynamic and structural properties of starch in microtubers of transgenic potato [PDF]

, 2010
Wild-type (WT) plants of potato (Solanum tuberosum L.) and their transgenic forms carrying agrobacterial genes rolB or rolC under the control of B33 class I patatin promoter were cultured in vitro on MS medium with 2% sucrose in a controlled-climate ...
Aksenova, N.P., Blaszczak, W., Fornal, J., Golyanovskaya, S.A., Konstantinova, T.N., Krivandin, A.V., Plashchina, I.G., Romanov, G.A., Sergeeva, L.I., Wasserman, L.A.   +9 more
core   +2 more sources

The Advantaged Salt Inducible Suaeda salsa SsNRT2.5 and Its Promoter Significantly Enhance Nitrate Transport Efficiency and Salt Tolerance in Transgenic Arabidopsis and Rice

Plant Biotechnology Journal, EarlyView.
ABSTRACT Efficient nitrogen (N) uptake is critical for crop yield, but soil salinization inhibits plant nitrogen acquisition. In this study, the nitrate (NO3−) transporter gene SsNRT2.5 and its promoter from the halophyte Suaeda salsa was investigated to elucidate the functional role in NO3− transport under salinity and low NO3−–N conditions.
Ranran Liu, Chenyang Li, Runtai Zhao, Congcong Song, Yan Zhou, Ruxin Zhao, Na Sui, Lei Wang, Jie Song   +8 more
wiley   +1 more source