Results 71 to 80 of about 407,473 (287)

Residual Action of Slow Release Systemic Insecticides on \u3ci\u3eRhopalosiphum Padi\u3c/i\u3e (Homoptera: Aphididae) on Wheat [PDF]

open access: yes, 2017
Slow release formulations of acephate and carbofuran encapsulated in pearl corn­ starch or corn flour granules were applied to the soil at seeding time of potted \u27Caldwell\u27 wheat in the laboratory.
Araya, J. E   +3 more
core   +2 more sources

MoMtg1 Acts as a Novel Transcriptional Repressor of MoSwi6 During Appressorium‐Mediated Penetration in the Rice Blast Fungus

open access: yesAdvanced Science, EarlyView.
Appressoria are specialized penetration structures for many plant pathogenic fungi, demanding precise cell cycle control. This study unveils MoMtg1 as a transcriptional repressor of MoSwi6, orchestrating MoCYC1 expression during turgor‐driven cell cycle progression to enable appressorium‐mediated penetration. Moreover, a small‐molecule inhibitor ZS1619
Xingyu Wang   +11 more
wiley   +1 more source

Patrones de reclutamiento en cuatro especies de Physaria (Brassicaceae): implicancias para el mantenimiento de la densidad en poblaciones silvestres y en cultivo [PDF]

open access: yes, 2016
En zonas áridas, el reclutamiento de nuevos individuos es un proceso crítico que determina la viabilidad poblacional, el potencial de invasión de plantas alóctonas y el éxito en el establecimiento de cultivos.
Bar Lamas, Marlene Ivonne   +4 more
core  

Non‐Random Distribution of EMS‐Induced Mutations Reveals Preference for Open Chromatin and Expressed Genes in Rice

open access: yesAdvanced Science, EarlyView.
Mutagenesis is an effective method for generating genetic resources with a long history in breeding; however, the randomness of chemical‐induced mutations has not been systematically investigated. In this study, over 7 million SNPms are identified in an EMS‐induced population, revealing that these mutations are non‐randomly distributed and ...
Xue‐Feng Yao   +8 more
wiley   +1 more source

Imbibition, germination, and early seedling growth responses of light purple and yellow seeds of red clover to distilled water, sodium chloride, and nutrient solution [PDF]

open access: yes, 2019
The seeds of red clover are heteromorphic and two color morphs can be visually recognized, light purple and yellow, resulting from heterozygosity and recessive homozygosity at two loci.
Costa, A.S., Dias, A.S., Dias, L.S.
core  

Retromer Regulates Macro‐ and Micro‐Autophagy via Distinct Vacuolar Proteases in the Rice Blast Fungus

open access: yesAdvanced Science, EarlyView.
In wild‐type of M. oryzae (Guy11), MoPrb1 and MoPep4 are delivered into the vacuole by the retromer complex to mediate protein degradation and selective autophagy. Their proper localization and catalytic functions are essential for the fungal vegetative growth, conidiation and pathogenicity. However, retromer mutations disrupt this transport, impairing
Dingyang Zhang   +13 more
wiley   +1 more source

Dynamic eIF3‐S6 Phase Separation Switch Instructed by m6A Modification Drives the Molting of Locusts

open access: yesAdvanced Science, EarlyView.
This research reveals that reduced m6A modifications during insect molting trigger liquid–liquid phase separation (LLPS) of the m6A reader eIF3‐S6, which binds and stabilizes key molting mRNAs, including EcR and Cht10. Disrupting m6A or LLPS causes cuticle remodeling defects and molting failure, highlighting the synergistic control of gene expression ...
Zhihao Hu   +8 more
wiley   +1 more source

Root Meristem Maintenance Mechanisms are Key to Plant Defense Against Nanoplastics

open access: yesAdvanced Science, EarlyView.
Small nanoplastics can disrupt cell integrity and inhibit cell division in meristem zone of plant root. The plants can counteract the cell damage by upregulating genes associated with root meristem maintenance and increasing auxin accumulation by PIN2 transport inhibition.
Sirui Ma   +7 more
wiley   +1 more source

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