Environmental and developmental factors driving xylem anatomy and micro‐density in black spruce

2021 ◽  
Author(s):  
Valentina Buttò ◽  
Philippe Rozenberg ◽  
Annie Deslauriers ◽  
Sergio Rossi ◽  
Hubert Morin
Keyword(s):  
Black Spruce ◽  
Xylem Anatomy ◽  
Developmental Factors

Antitranspirant action of abscisic acid and ten synthetic analogs in black spruce

1990 ◽  
Vol 80 (3) ◽  
pp. 365-370 ◽  
Author(s):  
Terence J. Blake ◽  
Weixing Tan ◽  
Suzanne R. Abrams
Keyword(s):  
Abscisic Acid ◽  
Black Spruce ◽  
Synthetic Analogs

Fertilization of black spruce or poor site peatland in Minnesota.

1981 ◽  
Author(s):  
David H. Alban ◽  
Richard F. Watt
Keyword(s):  
Black Spruce ◽  
Poor Site

Targeting Nodal and Cripto-1: Perspectives Inside Dual Potential Theranostic Cancer Biomarkers

2019 ◽  
Vol 26 (11) ◽  
pp. 1994-2050 ◽  
Author(s):  
Annamaria Sandomenico ◽  
Menotti Ruvo
Keyword(s):  
Stem Cells ◽  
Cancer Stem Cells ◽  
Normal Development ◽  
Cancer Biomarkers ◽  
Normal Tissues ◽  
Tumor Relapse ◽  
Developmental Factors ◽  
Theranostic Agents ◽  
Tumor Types ◽  
Embryonic Signaling

Background:Elucidating the mechanisms of recurrence of embryonic signaling pathways in tumorigenesis has led to the discovery of onco-fetal players which have physiological roles during normal development but result aberrantly re-activated in tumors. In this context, Nodal and Cripto-1 are recognized as onco-developmental factors, which are absent in normal tissues but are overexpressed in several solid tumors where they can serve as theranostic agents.Objective:To collect, review and discuss the most relevant papers related to the involvement of Nodal and Cripto-1 in the development, progression, recurrence and metastasis of several tumors where they are over-expressed, with a particular attention to their occurrence on the surface of the corresponding sub-populations of cancer stem cells (CSC).Results:We have gathered, rationalized and discussed the most interesting findings extracted from some 370 papers related to the involvement of Cripto-1 and Nodal in all tumor types where they have been detected. Data demonstrate the clear connection between Nodal and Cripto-1 presence and their multiple oncogenic activities across different tumors. We have also reviewed and highlighted the potential of targeting Nodal, Cripto-1 and the complexes that they form on the surface of tumor cells, especially of CSC, as an innovative approach to detect and suppress tumors with molecules that block one or more mechanisms that they regulate.Conclusion:Overall, Nodal and Cripto-1 represent two innovative and effective biomarkers for developing potential theranostic anti-tumor agents that target normal as well as CSC subpopulations and overcome both pharmacological resistance and tumor relapse.

PEACH TREE VIGOR IS A FUNCTION OF ROOTSTOCK XYLEM ANATOMY AND HYDRAULIC CONDUCTANCE

2012 ◽  
pp. 483-489 ◽  
Author(s):  
S. Tombesi ◽  
J. Marsal ◽  
B. Basile ◽  
A. Weibel ◽  
L. Solari ◽  
...  
Keyword(s):  
Hydraulic Conductance ◽  
Peach Tree ◽  
Xylem Anatomy

scholarly journals Interaction of developmental factors and ordinary stressful life events on brain structure in adults

2021 ◽  
pp. 102683
Author(s):  
Kai G. Ringwald ◽  
Tina Meller ◽  
Simon Schmitt ◽  
Till F.M. Andlauer ◽  
Frederike Stein ◽  
...  
Keyword(s):  
Life Events ◽  
Brain Structure ◽  
Stressful Life Events ◽  
Stressful Life ◽  
Developmental Factors

scholarly journals Fine Mapping and Characterization of Linked Quantitative Trait Loci Involved in the Transition of the Maize Apical Meristem From Vegetative to Generative Structures

Genetics ◽  
1999 ◽  
Vol 153 (2) ◽  
pp. 993-1007 ◽  
Author(s):  
Cristian Vlăduţu ◽  
John McLaughlin ◽  
Ronald L Phillips
Keyword(s):  
Quantitative Trait ◽  
Positional Cloning ◽  
Apical Meristem ◽  
Node Number ◽  
Factors Affecting ◽  
Developmental Factors ◽  
Introgressed Segment ◽  
Determinate Growth ◽  
Trait Locus ◽  
Pollen Shed

AbstractQuantitative trait locus (QTL) mapping has detected two linked QTL in the 8L chromosome arm segment introgressed from Gaspé Flint (a Northern Flint open-pollinated population) into the background of N28 (a Corn Belt Dent inbred line). Homozygous recombinant lines, with a variable length of the introgressed segment, confirmed the presence of the two previously identified, linked QTL. In the N28 background, Gaspé Flint QTL alleles at both loci induce a reduction in node number, height, and days to anthesis (pollen shed). Given the determinate growth pattern of maize, the phenotypic effects indicate that the two QTL are involved in the transition of the apical meristem from vegetative to generative structures. Relative to the effects of the two QTL in the background of N28, we distinguish two general developmental factors affecting the timing of pollen shed. The primary factor is the timing of the transition of the apical meristem. The second, derivative factor is the global extent of internode elongation. Having separated the two linked QTL, we have laid the foundation for the positional cloning of the QTL with a larger effect.

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