Results 51 to 60 of about 68,629 (307)

SERRATE Regulates Floral Meristem Activity by Antagonizing SHOOT MERISTEMLESS and Repressing Cytokinin Signaling

Advanced Science, EarlyView.
Floral meristem (FM) activity is crucial for the initiation of floral organs. In this study, SE represses IPT7 expression and cytokinin signaling via both the miR171c‐5p–KNAT2 and miR164c–CUC1/2–KNAT2 regulatory modules, thereby repressing FM activity. In contrast, STM induces both KNAT2 and IPT7 expression.
Wen Yang, Yiting Wang, Yuxin You, Zhiyue Wu, Dongbao Li, Xin Wang, Yongsheng Chang, Hang Zhao, Tao Zhu, Dijun Chen, Wei Chen, Bo Sun   +11 more
wiley   +1 more source

Viruses infecting cool season crops in the northern Turkey

Anais da Academia Brasileira de Ciências
:Virus diseases of cool season vegetable crops (mainly cabbage, white and red head cabbage, broccoli, kale, radish, rocket salad, garden cress, and turnip) were surveyed in Bafra Plain, Turkey during winter 2017, and 2018.
MEHMET A. SEVIK
doaj   +1 more source

Virus diseases of vegetable crops in southern Bulgaria

Phytopathologia Mediterranea, 2003
Virus diseases of vegetable crops (mainly tomato, cucumber, pepper and phaseolus bean) were surveyed in 1999 in south-eastern Bulgaria. The most widespread viruses were Tomato mosaic virus (ToMV), Cucumber mosaic virus (CMV) and Pepper mild mottle virus ...
D. Kostova, V. Lisa, R.G. Milne, A.M. Vaira, G. Dellavalle, S. Tsorlianis   +5 more
doaj   +1 more source

Properties and host range of turnip crinkle, rosette and yellow mosaic viruses

, 1958
Three isolates of turnip yellow mosaic virus and two other flea-beetle transmitted viruses, turnip crinkle and turnip rosette, have many similar properties : thermal inactivation end-point between 80 and 90 degrees C.; dilution end-point greater than 10(-
Broadbent, L., Heathcote, G. D.
core   +1 more source

DMS‐MaPseq and DREEM Analyses Implicate the Critical Role of RNA Structural Dynamics in Turnip Yellow Mosaic Virus Pathogenicity

Advanced Science, EarlyView.
RNA structural profiling of Turnip Yellow Mosaic Virus by DMS‐MaPseq and DREEM analyses uncover that viral genome‐wide RSS is highly complicated and heterogeneous, with alternative RSSs widely distributed across the genome. Notably, the viral 3’ tRNA‐like structure adopts alternative conformations in vivo.
Jiaying Zhu, Changhao Li, Chisimbily Onyia, Xindi Li, Xingxing Yan, Songxiao Zhong, Taerin Oh, Xiuren Zhang   +7 more
wiley   +1 more source

Occurrence of viruses on pepper plantations in the Czech Republic - Short communication

Horticultural Science, 2012
A survey of viruses on capsicum plants in the Czech Republic was carried out in the years 2006-2010. Altogether, 375 leaf samples with symptoms suggesting viral infection were collected both from open fields and greenhouses.
J. Svoboda, L. Svobodová-Leišová
doaj   +1 more source

Cross-protection between Sunn-hemp Mosaic and Tobacco Mosaic Viruses

Journal of General Virology, 1986
Summary Cross-protection reactions of two tobamoviruses, sunn-hemp mosaic virus (SHMV) and common tobacco mosaic virus (TMV-C), were investigated and compared. A mutant of SHMV (SHMV-n), produced by nitrous acid treatment, induced necrotic lesions in bean. SHMV protected completely against this mutant and against SHMV-n RNA. SHMV in bean protected only
T. M. Zinnen, R. W. Fulton
openaire   +1 more source

Resistant Peanut Genotype Reprograms Rhizosphere Metabolism to Enhance Bacterial Wilt Suppression

Advanced Science, EarlyView.
The resistant peanut genotype selectively recruits beneficial bacteria, which coincides with the activation of salicylic acid (SA)‐dependent systemic acquired resistance (SAR) against Ralstonia solanacearum. Keystone rhizosphere metabolites are positively correlated with both beneficial microbiome assembly and SAR gene expression.
Rui Ren, Xiaogang Li, Hao Li, Zenghui Cao, Mengtian Hou, Chunlei Zhao, Nan Lou, Sasa Hu, Yanzhe Li, Qian Ma, Yaoyao Li, Yi Fan, Kunkun Zhao, Kai Zhao, Ding Qiu, Fangping Gong, Zhongfeng Li, Haitao Liu, Xingli Ma, Xingxiang Wang, Dongmei Yin   +20 more
wiley   +1 more source

Antiviral activity of leaf-bud gum-resin of Tarenna asiatica

Bangladesh Journal of Pharmacology, 2014
The leaf-bud exudate of Tarenna asiatica (Rubiaceae: Ixoroideae, Pavetteae) is investigated for its biological activity. The crude benzene extract and corymbosin (pure compound isolated) were screened for antiviral activity by using ELISA and PCR methods
Vatsavaya Ramabharathi, Divi Venkata Ramana Saigopal, Galla Rajitha   +2 more
doaj   +1 more source

Secoviridae: a proposed family of plant viruses within the order Picornavirales that combines the families Sequiviridae and Comoviridae, the unassigned genera Cheravirus and Sadwavirus, and the proposed genus Torradovirus

, 2009
The order Picornavirales includes several plant viruses that are currently classified into the families Comoviridae (genera Comovirus, Fabavirus and Nepovirus) and Sequiviridae (genera Sequivirus and Waikavirus) and into the unassigned genera Cheravirus ...
Le Gall, Olivier, O., van Der Vlugt, René, Wellink, Joan, Le Gall, Olivier, Thierry Wetzel, Vlugt, R.A.A., van der, Wetzel, Thierry, Olivier Le Gall, Joan Wellink, Alexander Karasev, René van der Vlugt, Sanfaçon, Hélène, Hélène Sanfaçon, Gall, O., Le, Karasev, A., Le Gall, O., Karasev, Alexander, Sanfacon, H., Wellink, J., Wetzel, T., van der Vlugt, R.A.A.   +20 more
core   +1 more source