Results 71 to 80 of about 122,184 (292)

Testing Conditional Independence of Discrete Distributions

open access: yes, 2018
We study the problem of testing \emph{conditional independence} for discrete distributions. Specifically, given samples from a discrete random variable $(X, Y, Z)$ on domain $[\ell_1]\times[\ell_2] \times [n]$, we want to distinguish, with probability at
Acharya J.   +9 more
core   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Combining ability analysis for grain yield and its contributing traits in maize (Zea mays L.) over environments

open access: yesElectronic Journal of Plant Breeding, 2017
Combining ability analysis for grain yield and its contributing traits in maize was performed with 15 inbred line and 3 tester parents and the resulting 45 hybrids using line x tester cross analysis in three environments during kharif and rabi 2014. The
Baudh Bharti   +4 more
doaj   +1 more source

Improvement of drought tolerance in rice using line X tester mating design and biochemical molecular markers

open access: yesBulletin of the National Research Centre, 2022
Background Water stress, specifically the limited water resources needed to grow strategic crops, especially rice, poses a great threat to crop productivity.
Almoataz Bellah Ali El-Mouhamady   +2 more
doaj   +1 more source

The Rocketdyne Multifunction Tester. Part 1: Test Method [PDF]

open access: yes, 1991
The Rocketdyne Multifunction Tester is a general purpose test apparatus which utilizes axial and radial magnetic bearings as shaft excitation devices. The tester is modular in design so that different seal and bearing packages can be tested on the same ...
Murphy, Brian T.   +2 more
core   +1 more source

Testing Piecewise Functions

open access: yes, 2018
This work explores the query complexity of property testing for general piecewise functions on the real line, in the active and passive property testing settings.
Hanneke, Steve, Yang, Liu
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

Line x tester analysis for yield and rust resistance in Cowpea (Vigna unguiculata L. Walp) [PDF]

open access: yesElectronic Journal of Plant Breeding, 2010
The combining ability of the parents as well as the hybrids of cowpea (Vigna unguiculata L. Walp) involving three lines andsixteen testers was studied.
M.S.Uma and Indrani kalubowila
doaj  

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

open access: yesFEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga   +3 more
wiley   +1 more source

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