Results 61 to 70 of about 25,416 (239)
Cytogenetic Study and Pollen Viability of Phalaenopsis Queen Beer ‘Mantefon’
Plants, 2023 Intergeneric and interspecific hybridization has been employed for the breeding of Phalaenopsis to transfer desirable traits between species, producing novel phenotypes with improved size, color, form, and flower-bearing ability.
Samantha Serafin Sevilleno +4 more
doaj +1 more source
From wild to tamed: Reimagining novel crops through omics and local plant diversity
PLANTS, PEOPLE, PLANET, EarlyView.The global food system faces growing pressure from climate change, biodiversity loss, and rising nutritional demands. Agriculture has increased yields but reduced crop diversity, flavor, and nutritional quality, leaving societies vulnerable and dependent on a narrow set of staple species.
Alexandra Sanfeliu Meliá +1 more
wiley +1 more source
Meiosis of anther culture regenerants in asparagus (Asparagus officinalis L.)
Genetics and Molecular Biology, 1998 Pollen mother cells obtained from regenerated plants of asparagus (Asparagus officinalis L.), in a population composed exclusively of male plants, through the process of anther culture from the hybrid G27 X 22-8, were analyzed during meiosis.
Leonardo Galli +4 more
doaj +1 more source
Exposure of Larvae of the Solitary Bee Osmia bicornis to the Honey Bee Pathogen Nosema ceranae Affects Life History [PDF]
, 2019 Wild bees are important pollinators of wild plants and agricultural crops and they are threatened by several environmental stressors including emerging pathogens. Honey bees have been suggested as a potential source of pathogen spillover.
Bramke, Kathrin +3 more
core +1 more source
Iflaviruses in arthropods: when small is mighty
Insect Science, EarlyView.Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia +3 more
wiley +1 more source
Meiotic irregularities in Alstroemeria andina var. Venustula (Alstroemeriaceae) [PDF]
, 2007 Alstroemeria andina Phil. var. venustula (Phil.) M. Muñoz (sub nom. A. andina Phil. subsp. venustula (Phil.) Ehr. Bayer) is a perennial, small herb, 5-16 cm tall, that occurs mainly at 2,800-3,700 meters above sea level, in populations of limited ...
Sanso, Andrea Mariel +1 more
core
THE REDUCTION DIVISIONS IN THE POLLEN MOTHER CELLS OF OENOTHERA FRANCISCANA
American Journal of Botany, 1922 Investigation of the Oenotheras has reached such a stage that it is essential, if any progress is to be made in the study of the group, to obtain species concerning the purity of which there can be no question. Of all the species so far studied, Oe. franciscana seems to give the most promise of being undoubtedly pure.
openaire +3 more sources
Allergy, EarlyView.ABSTRACT Background Oral and ocular medications are frequently used in the treatment of allergic rhinitis (AR). As part of the update of the Allergic Rhinitis and its Impact on Asthma (ARIA)‐EAACI guidelines, this manuscript presents the ARIA‐EAACI 2024–2025 recommendations for oral and ocular treatments.
Rafael José Vieira +230 more
wiley +1 more source
Frontiers in Plant Science, 2022 Pollen-free varieties are advantageous in promoting cut-flower production. In this study, we identified a candidate mutation which is responsible for pollen sterility in a strain of Lilium × formolongi, which was originally identified as a naturally ...
Takahiro Moriyama +9 more
doaj +1 more source
Nuclear Compartmentalization in Pollen Mother Cells During Meiotic Prophase [PDF]
, 1990 Peer ...
Rodríguez García, María I. +4 more
openaire +2 more sources