Results 21 to 30 of about 114,759,116 (219)

The OsWRKY15-OsSUT3 Regulatory Module Enhances Rice Pollen Fertility by Mediating Sucrose Allocation to Anthers. [PDF]

Plant Biotechnol J
ABSTRACT Sucrose transport and starch accumulation are crucial carbohydrate metabolic processes in rice, playing essential roles during late pollen development to ensure pollen maturation, fertility and high grain production. However, the molecular mechanisms regulating sucrose transport and starch accumulation during rice pollen development remain ...
Li Q, Zhang C, Wang S, Chen J, Sun Y, Ma W, Yong Y, Yang Q, Chen L, Wen J, Li D.   +10 more
europepmc   +2 more sources

Pollen viability and in vitro germination of six pistachio (Pistacia vera L.) cultivars grown in northern Jordan

Advances in Horticultural Science, 2019
This study was conducted on six pistachio cultivars (Lazaourdi, Nab-El Jamal, Boundiki, Batouri, Marawhi and Aschouri) to investigate the percentage of pollen viability and in vitro pollen germination under stored and non-stored (fresh) conditions.
Abdallah M. Aldahadha, Khaldoun Al Sane, Ahmed Bataineh, Asem Abu Alloush, Zayed Hammouri   +4 more
doaj   +1 more source

A protocol for Chenopodium quinoa pollen germination

Plant Methods, 2022
Background Quinoa is an increasingly popular seed crop frequently studied for its tolerance to various abiotic stresses as well as its susceptibility to heat.
S. Elizabeth Castillo, Jose C. Tovar, Anastasia Shamin, Jorge Gutirerrez, Paige Pearson, Malia A. Gehan   +5 more
doaj   +1 more source

Determination of cardinal temperatures for sugar apple ( Annona squamosa L.)

Ciência e Agrotecnologia, 2016
The sugar apple is highly dependent on the pollination and fruit tree pollen performance is crucial for successful fertilization and fruit set. The objective of this study was to determine the cardinal temperatures for in vitro pollen grains germination ...
Bruno Rafael Alves Rodrigues, Rayane Carneiro dos Santos, Silvia Nietsche, Maria Olívia Mercadante-Simões, Isabella Renata Gomes da Cunha, Marlon Cristian Toledo Pereira   +5 more
doaj   +1 more source

Toward in vitro fertilization in Brachiaria spp. [PDF]

, 2010
Brachiaria are forage grasses widely cultivated in tropical areas. In vitro pollination was applied to accessions of Brachiaria spp. by placing pollen of non-dehiscent anthers on a solid medium near isolated ovaries.
Willemse, M.T.M., Alves, E.R., Falcao, R., Carneiro, V.T.C., Dusi, D., do Valle, C.B., Valle, C.B., do   +6 more
core   +1 more source

In Vitro Germination of Avocado Pollen

HortScience, 1984
Abstract Avocado pollen was germinated in vitro without recourse to germination on the style. The technique employed involved inclusion of pollen grains in liquid medium of 15% sucrose and minerals and application of 1 or 2 drops on 1% agar plus 15% sucrose and minerals.
N. Sahar, P. Spiegel-Roy
openaire   +1 more source

Studies on pollen viability in Jasminum spp.

The Indian Journal of Agricultural Sciences, 2018
In vitro studies on pollen viability of six jasmine species, viz. Jasminum sambac, J. auriculatum, J. grandiflorum, J. multiflorum, J. flexile and J. malabaricum, was conducted at ICAR-Indian Institute of Horticultural Research, Hesaraghatta Lake Post ...
PAVITHRA S, DHANANJAYA M V, SUJATHA A NAIR, RAJIV KUMAR, YOGEESHA H S, MUNIKRISHNAPPA P M, DEVAPPA V, HALESH G K, KALAIYARASI A   +8 more
doaj   +1 more source

Assessment of Pollen Viability for Wheat

Frontiers in Plant Science, 2020
Wheat sheds tricellular short-lived pollen at maturity. The identification of viable pollen required for high seed set is important for breeders and conservators.
Daniela Impe, Janka Reitz, Claudia Köpnick, Hardy Rolletschek, Andreas Börner, Angelika Senula, Manuela Nagel   +6 more
doaj   +1 more source

Effects of Alternaria alternata f.sp. lycopersici toxins on pollen [PDF]

, 1988
Effects of the phytotoxic compounds (AAL-toxins) isolated from cell-free culture filtrates of Alternaria alternata f.sp. lycopersici on in vitro pollen development were studied. AAL-toxins inhibited both germination and tube growth of pollen from several
Franken, J., Franken, J.,, Witsenboer, H.M.A.,, Witsenboer, H.M.A., Bino, R.J.,, Hille, J., Dons, J.J.M.,, Hille, J.,, Bino, R.J., Dons, J.J.M.   +9 more
core   +2 more sources

Spore germination and development of young mycelia in some Rhizopogon species [PDF]

, 2000
Spore germination in Rhizopogon abietis, R. luteolus, R. roseolus and R. villosulus was induced in the presence of Rhodotorula glutinis and activated charcoal, in agar medium (N6:5). In one R.
Martín Esteban, María Paz, Gràcia, Enric   +1 more
core   +6 more sources