Results 51 to 60 of about 424,898 (313)

Niche diversification of Sphagnum in Bolivia [PDF]

open access: yes, 1997
Niche breadth values of Sphagnum species in the páramo and cloud forests of Bolivia are similar to those reported for Sphagnum-dominated peatlands in North America, but niche overlap values are higher for Sphagnum species in Bolivia. The pH, conductivity,
McQueen, Cyrus B.
core  

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

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

open access: yesFEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani   +3 more
wiley   +1 more source

E-Ras improves the efficiency of reprogramming by facilitating cell cycle progression through JNK–Sp1 pathway

open access: yesStem Cell Research, 2015
We have previously shown that pluripotent stem cells can be induced from adult somatic cells which were exposed to protein extracts isolated from mouse embryonic stem cells (mESC).
Yoo-Wook Kwon   +6 more
doaj   +1 more source

Niche for a technology or technology for a niche? [PDF]

open access: yesThe Journal of Thoracic and Cardiovascular Surgery, 2013
There is little doubt that robotic surgery is here to stay. The real question is if the technologyhas transitioned fromnovelty and marketing tool to standard of care. The medical literature is rife with midterm results of robotic procedures as varied as mitral valve repair and thyroidectomy or prostatectomy and pancreatic resection.
openaire   +2 more sources

Global analysis of ecological niche conservation and niche shift in exotic populations of monkeyflowers (Mimulus guttatus, M. luteus) and their hybrid (M. x robertsii) [PDF]

open access: yes, 2020
Background Hybridisation associated with biological invasions may generate new phenotypic combinations, allowing hybrids to occupy new ecological niches. To date, few studies have assessed niche shifts associated with hybridisation in recently introduced
Olivares, Angel P   +5 more
core   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

The South African wildlife ranching sector: A Social Accounting Matrix Leontief multiplier analysis

open access: yesActa Commercii, 2014
Orientation: There is startlingly little economic research on the South African wildlife sector which contributes toward disputes regarding the economic contribution of the sector.
Philippus C. Cloete, Riaan Rosouw
doaj   +1 more source

Finding a Niche

open access: yesMolecular Biology of the Cell, 2010
Although I always knew I wanted to be a scientist, I didn't know I would become a cell biologist. Events in life that you would never have predicted can greatly impact your career trajectory. I have learned to let those events take me in new directions. Following a desire to investigate an understudied area of cell biology, I have found a niche.
openaire   +3 more sources

Niche Markets

open access: yesPLoS Biology, 2004
Is evolutionary theory is incomplete and are we failing to understand phenomena as disparate as ecosystem development and the interplay of genes and culture in shaping human evolution?
Manning P, Godfray HCJ
openaire   +5 more sources

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