Results 81 to 90 of about 5,678 (196)
Semina: Ciências AgráriasThe double-haploid technology in maize was developed in temperate environments, using germplasm and inducers adapted for these environments, with the aim of accelerating the obtaining of homozygous inbred lines.
Leticia de Freitas de Souza +6 more
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PDGA: The primal-dual genetic algorithm [PDF]
, 2003 Copyright @ 2003 IOS PressGenetic algorithms (GAs) are a class of search algorithms based on principles of natural evolution. Hence, incorporating mechanisms used in nature may improve the performance of GAs.
Yang, S
core +1 more source
Present status of haploidy research in onion (Allium cepa) – A review
The Indian Journal of Agricultural Sciences, 2019 Research on haploid induction and their subsequent utilization in basic and genomic research and breeding is still at its infancy due to paucity of research efforts, difficulties in various critical steps, large genome size and limited publications ...
ANIL KHAR +4 more
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A rare case of near-haploid acute lymphoblastic leukemia
Leukemia Research Reports, 2019 Near-haploid acute lymphoblastic leukemia is seen in 50) has a good prognosis. The correct diagnosis was critical for this patient's prognosis and treatment.
William Gonzalez-Marques +10 more
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American Journal of Primatology, Volume 87, Issue 5, May 2025.Mitochondrial DNA analysis suggests that founder‐event speciation played a key role in the divergence between cis‐Andean and trans‐Andean clades, as well as in the diversification of cis‐Andean lineages. Ancestral range reconstruction using mitochondrial genomes indicates that the most recent common ancestor of Alouatta had a widespread distribution ...
Cíntia Povill +11 more
wiley +1 more source
Single locus complementary sex determination in Hymenoptera: an "unintelligent" design? [PDF]
, 2006 The haplodiploid sex determining mechanism in Hymenoptera (males are haploid, females are diploid) has played an important role in the evolution of this insect order.
Beukeboom, L.W. +2 more
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Cellular origins of mucinous ovarian carcinoma
The Journal of Pathology, Volume 266, Issue 1, Page 9-25, May 2025.Abstract Mucinous ovarian carcinoma (MOC) is a rare histotype of epithelial ovarian cancer. Its origins are obscure: while many mucinous tumours in the ovary are metastases from the gastrointestinal tract, MOC can occur as an ovarian primary; however, the cell of origin is not well established.
Nicola S Meagher +10 more
wiley +1 more source
A Chemical Screen Identifies Compounds Capable of Selecting for Haploidy in Mammalian Cells
Cell Reports, 2019 Summary: The recent availability of somatic haploid cell lines has provided a unique tool for genetic studies in mammals. However, the percentage of haploid cells rapidly decreases in these cell lines, which we recently showed is due to their overgrowth ...
Teresa Olbrich +7 more
doaj +1 more source
HortScience, 1974 Abstract Twenty-four haploids of peach [Prunus persica (L.) Batsch] were obtained by visual selection in seedling populations growing in the greenhouse. Frequencies varied markedly between some progenies. Meiosis in pollen-mother cells was extremely irregular. Ten haploids diploidized by colchicine treatment were fertile and resembled natural diploids.
openaire +1 more source
Cytological and molecular characterization of three gametoclones of Citrus clementina [PDF]
, 2013 Background Three gametoclonal plants of Citrus clementina Hort. ex Tan., cv. Nules, designated ESP, FRA, and ITA (derived from three labs in Spain, France, and Italy, respectively), were selected for cytological and molecular characterization in order
Aleza, P. +23 more
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