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Maturation and physiological quality of IAC-863 Rangpur lime seeds
(2019-12-31)
There is a growing demand for high quality seeds to obtain citrus rootstocks. Normative Instruction 48 (MAPA) of September 24, 2013, requires minimum of 50% germination for the marketing of citrus seeds. Harvest season is ...
Modulation of glycolisis and the pentose phosphate pathway influences porcine oocyte in vitro maturation
(Wiley, 2013-08)
Glycolytic and pentose phosphate pathway (PPP) activities were modulated in porcine cumulus-oocyte complexes (COCs) during in vitro maturation (IVM) by the addition of inhibitors or stimulators of key enzymes of the pathways ...
New approaches regarding the in vitro maturation of oocytes: Manipulating cyclic nucleotides and their partners in crime
(2017-01-01)
Several discoveries have been described recently (5-10 years) about the biology of ovarian follicles (oocyte, cumulus cells and granulosa cells), including new aspects of cellular communication, the control of oocyte ...
Mycochemical Characterization of Agaricus subrufescens considering Their Morphological and Physiological Stage of Maturity on the Traceability Process
(2017-01-01)
Agaricus subrufescens Peck is a basidiomycete with immunomodulatory compounds and antitumor activities. This research evaluated the mycochemical composition of A. subrufescens, considering their morphological and physiological ...
Physiological processes leading to similar yield in contrasting soybean maturity groups
(American Society of Agronomy, 2017-01)
Soybean [Glycine max (L.) Merr.] maturity groups (MGs) exhibit large variation in time to maturity, and are adapted to different latitudes. There is a range of MGs that have similar yield potential at most production ...
Simulated physiological oocyte maturation has side effects on bovine oocytes and embryos
(2019-03-15)
Purpose: Oocyte maturation is a complex process involving nuclear and cytoplasmic modulations, during which oocytes acquire their ability to become fertilized and support embryonic development. The oocyte is apparently ...
Variations in desiccation tolerance in seeds of Eugenia pyriformis: dispersal at different stages of maturation
(Univ Federal Ceara, Dept Geol, 2016-01-01)
Eugenia pyriformis Cambess., known locally as uvaieira, a species of fruit-bearing tree with both pharmacological and gastronomic potential, has seeds which are sensitive to desiccation. The aim of this study was to analyse ...