Results 71 to 80 of about 1,559,469 (190)

Critical role for Fat/Hippo and IIS/Akt pathways downstream of Ultrabithorax during haltere specification in Drosophila [PDF]

open access: yes, 2016
© 2015 Elsevier Ireland Ltd. In Drosophila, differential development of wing and haltere, which differ in cell size, number and morphology, is dependent on the function of Hox gene Ultrabithorax (Ubx).
Shashidhara, L.S.   +2 more
core   +1 more source

Organ size regulation in plants: insights from compensation

open access: yesFrontiers in Plant Science, 2011
The regulation of organ size in higher organisms is a fundamental issue in developmental biology. In flowering plants, a phenomenon called compensation has been observed where a cell proliferation defect in developing leaf primordia triggers excessive ...
Gorou eHoriguchi, Hirokazu eTsukaya
doaj   +1 more source

TSO1 functions in cell division during Arabidopsis flower development [PDF]

open access: yes, 1997
We describe an Arabidopsis mutant, tso1, which develops callus-like tissues in place of floral organs. The tso1 floral meristem lacks properly organized three cell layers, and the nuclei of these cells are irregular in size and shape.
Liu, Zhongchi   +2 more
core  

Comparison between empirical or functional sinks of organs - Application on Tomato plant [PDF]

open access: yes, 2009
International audienceBiomass partitioning among organs depends on their sink strengths, i.e. their capacity to attract assimilates. Using a descriptive approach, where plant development is driven by thermal time, and empirical laws fitted from ...
De Reffye, P.   +4 more
core   +2 more sources

Spatiotemporal coordination of cell division and growth during organ morphogenesis [PDF]

open access: yes, 2018
A developing plant organ exhibits complex spatiotemporal patterns of growth, cell division, cell size, cell shape, and organ shape. Explaining these patterns presents a challenge because of their dynamics and cross-correlations, which can make it ...
Bangham, J. Andrew   +12 more
core   +8 more sources

Using Blockchain Technology for The Organ Procurement and Transplant Network [PDF]

open access: yes, 2019
The organ donation system in the United States is centralized and difficult to audit by the general public. This centralized approach may lead to data integrity issues in the future.
Jain, Utsav
core   +1 more source

Volumetric Analysis of the Pancreas in Autopsy versus Contrast-enhanced Computed Tomography: An Observational Study with Insight Into Type 2 Diabetes Mellitus Related Changes

open access: yesNational Journal of Clinical Anatomy
Introduction: Pancreatic volume is influenced by ethnicity, race, body mass index, physiological status, and diseases like diabetes mellitus, with measurement methods also playing a role.
J. Lakshmi Priyanka   +3 more
doaj   +1 more source

Chronic unpredictable stress regulates visceral adipocyte-mediated glucose metabolism and inflammatory circuits in male rats [PDF]

open access: yes, 2014
Chronic psychological stress is a prominent risk factor involved in the pathogenesis of many complex diseases, including major depression, obesity, and type II diabetes.
Abel   +53 more
core   +1 more source

Evaluation of the relationships between computed tomography features, pathological findings, and rrognostic risk assessment in gastrointestinal stromal tumors [PDF]

open access: yes, 2017
Objectives The aim of this study was to correlate computed tomography (CT) findings with pathology in gastrointestinal stromal tumors (GISTs). Methods A retrospective evaluation of CT images of 44 patients with GISTs was performed.
BRIANI, CHIARA   +8 more
core   +1 more source

Ornithodoros quilinensis sp. nov. (Acari, Argasidae), a new tick species from the Chacoan region in Argentina [PDF]

open access: yes, 2012
Ornithodoros quilinensis sp. nov. (Acari: Argasidae) is described from larvae collected on the small rodents Graomys centralis (Cricetidae: Sigmodontinae) in Argentina.
Casás, Gustavo   +5 more
core   +1 more source

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