Results 61 to 70 of about 131,103 (339)

Viral Systemic Movement Is Enhanced by Alteration of a Structural Phloem Protein by the Insect Vector

open access: yesAdvanced Science, EarlyView.
Aphids release salivary protein GLD into plants, which induces ROS in the phloem. This leads to the intermolecular disulfide bonds formation among SEO proteins, promoting their transition from the dispersed state to the aggregated state. SEO can interact with CMV CP.
Huijuan Guo   +7 more
wiley   +1 more source

Response of four medical plants of Euphorbia species in callus initiation in vitro

open access: yesمجلة مركز بحوث التقنيات الاحيائية, 2014
Callus cultures were initiated for four Euphorbia species. Nodule explants cultured on Murashige and Skoog (MS) medium, supplemented with different concentrations 0,0.5,1,1.5,2 mg/l of the auxin 2,4-Dichlorophenoxy acetic acid 2,4-D.
Abedaljasim M. Aljibouri   +2 more
doaj   +1 more source

Hospital management of community-acquired pneumonia in Malta [PDF]

open access: yes, 2012
Community-acquired pneumonia (CAP) remains a common diagnosis requiring hospital admission and a leading cause of death worldwide. No local guideline is currently available for the management of CAP.
Callus, Roberta   +3 more
core  

Plants regenerated from tissue culture contain stable epigenome changes in rice. [PDF]

open access: yes, 2013
Most transgenic crops are produced through tissue culture. The impact of utilizing such methods on the plant epigenome is poorly understood. Here we generated whole-genome, single-nucleotide resolution maps of DNA methylation in several regenerated rice ...
Bellizzi, Maria   +8 more
core   +2 more sources

The CtrCBL1/CtrCIPK6 Complex of Citrus Phosphorylates CtrBBX32 to Regulate CtrSTP1‐Mediated Sugar Accumulation and Cold Tolerance

open access: yesAdvanced Science, EarlyView.
The CtrCBL1‐CtrCIPK6 module of trifoliate orange (Citrus trifoliata L.) phosphorylates CtrBBX32, triggering its protein degradation under cold conditions, thereby relieving CtrBBX32‐mediated transcriptional repression of CtrZAT10 and CtrSTP1. The consequent upregulation of CtrZAT10 further activates CtrSTP1 expression, which enhances hexose transport ...
Xiangming Shang   +10 more
wiley   +1 more source

APPLICATION OF SOME GROWTH REGULATORS IN THE INITATION AND DIFFERENTIATION OF CALLUS TO REGENERATION OF DWARF MARIGOLD (Tagetes patula cv. Nana) plants 1- CALLUS INITATION [PDF]

open access: yesMesopotamia Journal of Agriculture, 2009
The current study applied many of growth regulators involved: 6-benzyladenine (BA) alone and interacted with the two auxin each of ; naphthalene acetic acid (NAA) and 2,4-dichlorophenoxyacetic acid (2,4-D).
Kasim Mahmoud Al-Hamdani
doaj   +1 more source

The Sirt1‐Piezo1 Axis Promotes Bone Formation and Repair in Mice

open access: yesAdvanced Science, EarlyView.
Piezo1 upregulates in cartilage callus during bone repair, where its deletion impairs ossification and healing in mice, while activation enhances these processes. Sirt1 positively regulates Piezo1 expression and activity to promote osteogenesis and bone repair in mice.
Donghao Gan   +16 more
wiley   +1 more source

The Deer Flies of Indiana (Diptera: Tabanidae: \u3ci\u3eChrysops\u3c/i\u3e) [PDF]

open access: yes, 2017
(excerpt) The great majority of specimens, over 12,000 out of 13,185, which form the basis of this study, were collected by the writer during the flight season of the summer of 1963.
Burton, John J.S
core   +2 more sources

Electrosensitive Heterogeneous Short Fibers via Acousto‐Electric Coupling for Sequential Bone Regeneration in Infectious Defects

open access: yesAdvanced Science, EarlyView.
Electrosensitive heterogeneous short fibers can accurately respond to ultrasonic field regulation through the synergistic interaction of piezoelectric and conductive dual elements. At an ultrasound intensity of 1.5 W cm−2, it can effectively activate bacterial peroxisome and necrotic apoptotic pathway and promote bacterial apoptosis.
Xiaoyu Han   +11 more
wiley   +1 more source

Optimization of Protocols for In Vitro Regeneration of Sugarcane (Saccharum officinarum)

open access: yesInternational Journal of Agronomy, 2017
Sugarcane contributes 60–70% of annual sugar production in the world. Somaclonal variation has potential to enhance genetic variation present within a species. Present study was done to optimize an in vitro propagation protocol for sugarcane.
Shakra Jamil   +6 more
doaj   +1 more source

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