Results 71 to 80 of about 62,725 (312)

A Testis‐Specific Aralkylamine N‐Acetyltransferase Regulates Dimorphic Sperm Function and Male Fertility in Moths

open access: yesAdvanced Science, EarlyView.
We identify a Lepidoptera‐conserved testis‐specific arylalkylamine N‐acetyltransferase (LTNAT) that governs male moth fertility via a novel mechanism. LTNAT loss disrupts eupyrene sperm mitochondrial derivatives and impairs apyrene sperm motility, offering a safe molecular target for innovative pesticides and genetic pest control.
Hao Sun   +5 more
wiley   +1 more source

Peningkatan Viabilitas Benih Kedelai Hitam (Glycine Max L. Merr) Melalui Invigorasi Osmoconditioning [PDF]

open access: yes, 2015
Benih kedelai hitam adalah benih yang cepat mengalami kemunduran. invigorasi osmoconditioning merupakan perlakuan yang dapat meningkatkan viabilitas benih yang telah mengalami kemunduran.
Kendarini, N. (Niken)   +2 more
core  

Dissolution enhancement of gliclazide using pH change approach in presence of twelve stabilizers with various physico-chemical properties [PDF]

open access: yes, 2009
Purpose. The micronization using milling process to enhance dissolution rate is extremely inefficient due to a high energy input, and disruptions in the crystal lattice which can cause physical or chemical instability.
Mostafavi, Seyed Abolfazl   +3 more
core   +3 more sources

Distinct Immunomodulatory Strategies Guide Mesenchymal Stromal/Stem Cell‐Mediated Bone Regeneration

open access: yesAdvanced Science, EarlyView.
Bone regeneration by mesenchymal stem cells is strongly influenced by immune signals. This study shows that priming stem cells with regulatory immune cells or an inflammation‐resolving lipid molecule enhances bone formation through distinct immune pathways.
Salwa Suliman   +5 more
wiley   +1 more source

Respons Morfologi Benih Karet (Hevea Brasiliensis Muell Arg.) Tanpa Cangkang Terhadap Pemberian Peg 6000 Dalam Penyimpanan Pada Dua Masa Pengeringan [PDF]

open access: yes, 2013
Morphological response of shelled rubber seed (Hevea Brasilliensis Muell Arg.) by givingPolyethylene Glycol (PEG) 6000 in storage at two drying period.
Charloq, C. (Charloq)   +2 more
core  

A Radioresistant‐Tumor‐Targeted Nanoparticle for X‐Ray‐Controlled Nitric Oxide Release to Potentiate Radiotherapy

open access: yesAdvanced Science, EarlyView.
The PBTN targets GRP78 and, upon X‐ray irradiation, generates ONOO− to induce immunogenic cell death, thereby activating CD8+ T cells and establishing a systemic antitumor immune response. ABSTRACT Nitric oxide (NO) treated radioresistant tumors by relieving hypoxia and blocking DNA repair, but its nonselective toxicity has precluded therapeutic use ...
Wanze Zhang   +10 more
wiley   +1 more source

Production, purification and crystallization of a trans-sialidase from Trypanosoma vivax [PDF]

open access: yes, 2015
Sialidases and trans-sialidases play important roles in the life cycles of various microorganisms. These enzymes can serve nutritional purposes, act as virulence factors or mediate cellular interactions (cell evasion and invasion).
Ameloot, Paul   +5 more
core   +1 more source

The Transcription Factor FgSge1 Harnesses the SAGA Complex to Activate Mycotoxin Biosynthesis and Fungal Virulence

open access: yesAdvanced Science, EarlyView.
This study reveals the molecular mechanism by which the transcription factor FgSge1 regulates mycotoxin biosynthesis and virulence in Fusarium graminearum. FgSge1 binds to the TAARGTTT cis‐element, enabling self‐activation. It recruits the SAGA complex, promotes histone acetylation, and facilitates jet‐like chromatin remodeling, thereby activating ...
Yueqi Zhang   +6 more
wiley   +1 more source

Estresse salino e hídrico na germinação e vigor do arroz. [PDF]

open access: yes, 2019
O objetivo deste trabalho foi avaliar os efeitos do estresse salino provocado pelo cloreto de sódio (NaCI) e pelo sulfato de sódio (Na 2SO4), bem como os efeitos, do estresse hídrico induzido pelo polietileno glicol 6000 (PEG 6000) na germinação e vigor ...
ASSUNÇÃO, M. V., CAMPOS, I. S.
core  

Effect of Drought-Stress Conditions in Chlorophyll Content of Dendrobium SP. Planlets [PDF]

open access: yes, 2019
Dendrobium sp. was a popular ornamental plant and has high economic value. One of many difficulties in the growth of orchids in Indonesia is low humidity and lack of water availability.
Irawan, B. (Bambang)   +3 more
core   +2 more sources

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