Results 1 to 10 of about 195,676 (344)

Genetic Variability and Resistance to Orobanche in Oriental Nicotiana tabacum L. [PDF]

open access: yesAgrotechniques in Industrial Crops, 2023
Broomrape as an obligate parasite that threatens tobacco production (Nicotiana tabacum L.), has destructive effects on its characteristics. The reduction in yield caused by this parasite is so great that sometimes farmers are forced to leave their fields
Reza Darvishzadeh, Sanaz Khalifani
doaj   +1 more source

Individual and Interactive Effects of Nitrogen and Phosphorus on Drought Stress Response and Recovery in Maize Seedlings

open access: yesAgriculture, 2023
Plants have an inherent mechanism for perceiving drought stress and respond through a series of physiological, cellular and molecular changes for maintaining physiological water balance.
Temesgen Assefa Gelaw   +2 more
doaj   +1 more source

Coordinated Action of RTBV and RTSV Proteins Suppress Host RNA Silencing Machinery

open access: yesMicroorganisms, 2022
RNA silencing is as an adaptive immune response in plants that limits the accumulation or spread of invading viruses. Successful virus infection entails countering the RNA silencing machinery for efficient replication and systemic spread in the host. The
Abhishek Anand   +4 more
doaj   +1 more source

Priming by High Temperature Stress Induces MicroRNA Regulated Heat Shock Modules Indicating Their Involvement in Thermopriming Response in Rice

open access: yesLife, 2021
Rice plants often encounter high temperature stress, but the associated coping strategies are poorly understood. It is known that a prior shorter exposure to high temperature, called thermo-priming, generally results in better adaptation of the plants to
Akhilesh Kumar Kushawaha   +3 more
doaj   +1 more source

piR-39980 mediates doxorubicin resistance in fibrosarcoma by regulating drug accumulation and DNA repair

open access: yesCommunications Biology, 2021
Mallick et al. investigate the role of the piRNA, piR-39980, and doxorubicin (DOX) resistance in fibrosarcoma, finding that piR-39980 is less expressed in DOX-resistant HT1080 fibrosarcoma cells.
Basudeb Das   +2 more
doaj   +1 more source

Identification and functional analysis of a testis‑biased gene encoding serine/arginine‑rich protein in silkworm, Bombyx mori [PDF]

open access: yesArchives of Biological Sciences, 2019
Spermatogenesis is a fundamental process in sexual reproduction. In this study, we cloned a 716-bp cDNA of a testis-biased gene in Bombyx mori, named as BmRS-TS, which encodes a polypeptide of 164 amino acids, containing 26.7% arginine and serine ...
Zhang Li-Ying, Li Juan, Zha Xing-Fu
doaj   +1 more source

Next-generation 9216-microwell cell arrays for high-content screening microscopy

open access: yesBioTechniques, 2009
Reverse transfection on cell arrays is a high-throughput method for the parallel transfection of mammalian cells for use in high-content screening light microscopy.
Jürgen Reymann   +5 more
doaj   +1 more source

RNA-Based Therapeutics: From Antisense Oligonucleotides to miRNAs

open access: yesCells, 2020
The first therapeutic nucleic acid, a DNA oligonucleotide, was approved for clinical use in 1998. Twenty years later, in 2018, the first therapeutic RNA-based oligonucleotide was United States Food and Drug Administration (FDA) approved. This promises to
Sarah Bajan, Gyorgy Hutvagner
doaj   +1 more source

Inhibition of cd46 receptor by rnai enhances cell resistance to bvdv infection [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2020
This study aimed to investigate the inhibition effect of CD46 on the replication of bovine viral diarrhea viruses (BVDV). BVDV causes bovine viral diarrheal mucosal disease, and prevention of BVDV infection is very important for livestock production ...
Ruirui HU   +7 more
doaj   +1 more source

Mapping the Salt Stress-Induced Changes in the Root miRNome in Pokkali Rice

open access: yesBiomolecules, 2020
A plant’s response to stress conditions is governed by intricately coordinated gene expression. The microRNAs (miRs) have emerged as relatively new players in the genetic network, regulating gene expression at the transcriptional and post ...
Kavita Goswami   +4 more
doaj   +1 more source

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