Results 101 to 110 of about 668,410 (314)

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Genetic variability of cultivated cowpea in Benin assessed by random amplified polymorphic DNA

open access: yes, 2008
Characterization of genetic diversity among cultivated cowpea [Vigna unguiculata (L.) Walp.] varieties is important to optimize the use of available genetic resources by farmers, local communities, researchers and breeders.
Zannou, A.   +6 more
core  

Variability studies for yield and its contributing traits in okra [PDF]

open access: yesElectronic Journal of Plant Breeding, 2010
Twelve okra genotypes were crossed in diallel fashion excluding reciprocals to generate 66 one-way hybrids. All the F1’s along with their parentswere grown at Vegetable Research Farm of the Department of Vegetable Crops, Punjab Agricultural University ...
Salesh Kumar Jindal, Deepak Arora and T R Ghai
doaj  

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Genetic variability, heritability estimates, and predicted genetic advance for some characters in Faba Bean (Vicia faba L.)

open access: yes, 1993
Department of plant production, College of Agriculture, King Saud University, Riyadh, Saudi ArabiaDifferences were found among faba bean varieties and/or their F2 generations grown in the arid conditions of the central region (Riyadh), Saudi Arabia for ...
Ghandorah, M.O., El-Shawaf, I.I.S.
core  

Genetic heterogeneity of residual variance - estimation of variance components using double hierarchical generalized linear models

open access: yes, 2010
Background The sensitivity to microenvironmental changes varies among animals and may be under genetic control. It is essential to take this element into account when aiming at breeding robust farm animals.
Erling Strandberg   +21 more
core   +1 more source

Genetic variability in barley (Hordeum vulgare L.) [PDF]

open access: yesElectronic Journal of Plant Breeding, 2013
Twenty two barley genotypes were evaluated for green fodder yield, grain yield and related morphological characters. Genotypes significantly differed for all the 14 characters indicating sufficient variability in the experimental material. The characters
Mahender Kumar and S. S. Shekhawat
doaj  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Genetic variation and quantitative trait loci associated with developmental stability and the environmental correlation between traits in maize

open access: yes, 2008
There is limited experimental information about the genetic basis of micro-environmental variance (V-E) (developmental stability) and environmental correlations.
Hill, William G.   +4 more
core   +1 more source

Study of genetic variability and correlation in interspecific derivatives of Pigeonpea [Cajanus cajan (L.) Millsp.] [PDF]

open access: yesElectronic Journal of Plant Breeding, 2010
Forty interspecific derivatives (ISD) of Pigeonpea along with five national checks derived from ICRISAT, Patancheru,Hyderabad and one local check were screened to study the extent of genetic variability for yield and yield contributingcharacter and their
S.S. Linge , H.V. Kalpande, S.L. Sawargaonkar, B.V. Hudge and H.P. Thanki
doaj  

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