Results 141 to 150 of about 338,049 (387)
Acta Scientiarum: Agronomy, 2015 This study aimed to induce callus formation in Jatropha curcas L. and to evaluate the ultrastructure and cytochemical behavior of the calli. Calluses were induced with 2,4-D, picloram-PIC, kinetin (Kin) and BAP: (1) control; (2) 4.52 µM 2,4-D; (3) 9.04 ...
Dalilhia Nazaré dos Santos +6 more
doaj +1 more source
Autosegregation of enzyme loci Me1 and Gpi2 in agamospermous progenies of triploid sugarbeet plants [PDF]
, 2010 Ratios of malic-enzyme (ME1) and glucosephosphate isomerase (GPI2) phenotypic classes were studied in agamospermous progenies of triploid sugar beet plants.
Evgenii Levites, Svetlana Kirikovich
core +1 more source
ELECTRON MICROSCOPIC EXAMINATION OF THE SITES OF NUCLEAR RNA SYNTHESIS DURING AMPHIBIAN EMBRYOGENESIS [PDF]
, 1965 Shuichi Karasaki
openalex +1 more source
Frontiers in Plant Science, 2017 Microspore embryogenesis is a process of cell reprogramming, totipotency acquisition and embryogenesis initiation, induced in vitro by stress treatments and widely used in plant breeding for rapid production of doubled-haploids, but its regulating ...
Eduardo Berenguer +5 more
semanticscholar +1 more source
NamiRNA‐Enhancer Network: The Changing Era Challenge and Chance of miRNA
Advanced Science, EarlyView.MiRNAs (miRNAs) regulate diverse biological processes across species. Unlike canonical miRNA‐mediated gene repression, Nuclear Activating miRNAs (NamiRNAs) can efficiently upregulate gene expression by targeting enhancers. This review systematically summarizes recent advances in NamiRNA research, elucidates the theory of NamiRNA‐Enhancer‐mediated Gene ...
Lu Chen +13 more
wiley +1 more source
Have necrohormones a role in embryogenesis?
Acta Societatis Botanicorum Poloniae, 2014 The recognition of apoptosis (programmed cell death) as an accompaniment of normal development, the products released by the protoplasts undergoing self-destruction being utilized by adjacent living cells, stimulates renewed interest in Haberlandt's ...
P. R. Bell
doaj +1 more source
Friables and embryogenic callus induction from embryo, ovule and style of citrus rootstocks : [P97] [PDF]
, 2008 The incorporation of new technologies such as in vitro selection and protoplast fusion methods into citrus improvement programs offers new opportunities to facilitate, expedite, and fully utilize germplasm variability for both scion and rootstock ...
Arsalan, N. +6 more
core
Accumulation of newly synthesized RNA templates in a unique class of polyribosomes during embryogenesis. [PDF]
, 1967 Anthony A. Infante, Maysaa Nemer
openalex +1 more source
H3K27ac Is Essential for Human Naive Pluripotency Modulated by m6A‐Driven EP300 Expression
Advanced Science, EarlyView.An et al. reveal H3K27ac elevation is essential for establishing and maintaining human naive pluripotency; its inhibition disrupts this state while enhancement promotes it. METTL3‐mediated m6A modification indirectly controls H3K27ac by suppressing EP300 expression. Reduced EP300 lowers H3K27ac, impeding naive pluripotency.
Chenrui An +13 more
wiley +1 more source
The Developmental Biochemistry of Cottonseed Embryogenesis and Germination
, 1972 James N. Ihle, Leon Dure
+4 more sources