Results 71 to 80 of about 30,012 (340)
Nordic Journal of Botany, EarlyView.Pollen limitation, a decrease in seed production due to insufficient pollen receipt, may influence plant demography and the evolution of sexual systems. Its empirical estimation of pollen supplementation of some of the flowers on an individual is well known to be prone to overestimation due to potential resource reallocation among the individual's ...
Xia Jiang +6 more
wiley +1 more source
Interspecific crossing between yam species (Dioscorea rotundata and Dioscorea bulbifera) through in vitro ovule culture [PDF]
, 2016 In the present study, in vitro ovule culture technique was used to obtain interspecific cross combination of Dioscorea rotundata ufenyi and Dioscorea bulbifera wild. Ten days after pollination, ovules were excised and cultured onto 1/2 strength Murashige
Asiedu, Robert +3 more
core +1 more source
Terniopsis chanthaburiensis (Podostemaceae), a new record for China and its complete plastid genome
Nordic Journal of Botany, EarlyView.The genus Terniopsis consists of plants that have not been thoroughly studied, with many species remaining taxonomically unresolved. In this study, Terniopsis chanthaburiensis is reported as a new record of China based on morphological traits. Then, we assembled and annotated its chloroplast genome based on genome skimming data.
Huan‐Xi Yu +7 more
wiley +1 more source
Floral stage optimization and immune evasion enhance Agrobacterium-mediated genome editing in Arabidopsis. [PDF]
New PhytolSummary Agrobacterium‐mediated transformation by floral inoculation (AMT‐FI) enables genetic engineering without tissue culture. It is widely used in the model plant Arabidopsis thaliana, yet its efficiency and broader applicability remain limited. Here, we used a dual‐reporter system (RUBY and hygromycin resistance) to identify key floral stages and ...
Liu MS +6 more
europepmc +2 more sources
Premiers résultats de la culture "in vitro" d'ovules non fécondés de cotonnier (Gossypium hirsutum L.) [PDF]
, 1984 L'haploidisation par gynogénèse a été tentée sur Gossypium hirsutum. Après 2 a 3 mois de culture, des embryons à divers stades ont été observés dans les cavités ovulaires.
Pallarès, P.
core
De novo sequencing of the Hypericum perforatum L. flower transcriptome to identify potential genes that are related to plant reproduction sensu lato [PDF]
, 2015 Background: St. John's wort (Hypericum perforatum L.) is a medicinal plant that produces important metabolites with antidepressant and anticancer activities.
Barcaccia, Gianni +3 more
core +1 more source
Sedum zhenghaianum (Crassulaceae), a new species from Zhejiang and Jiangxi, East China
Nordic Journal of Botany, EarlyView.In this paper, Sedum zhenghaianum sp. nov. is described as a new species based on morphological and molecular analyses, and its taxonomic relationships are discussed. Morphological analysis indicates that S. zhenghaianum should be classified in the genus Sedum sect. Sedum and is distinct from the related species S. tosaense in morphology, e.g.
Shi‐Qi She +6 more
wiley +1 more source
PlantsThe third largest angiosperm family, Leguminosae, displays a broad range of reproductive strategies and has an exceptional practical value. Whereas annual legume species are mostly planted as crops, there is a significant interest in breeding and ...
Andrey Sinjushin +2 more
doaj +1 more source
Introduction of Neottia nidus-avis (L.) Rich. into culture in vitro
Біологічні студії, 2020 Callus cultures from ovary and ovule of Neottia nidus-avis (L.) Rich. were obtained. Dependence of callus genesis on growth regulators composition of nutrient medium it was shown.
E. A. Sheyko, L. I. Musatenko
doaj +1 more source
Plant Direct, 2023 The INNER NO OUTER (INO) gene is essential for formation of the outer integument of ovules in Arabidopsis thaliana. Initially described lesions in INO were missense mutations resulting in aberrant mRNA splicing. To determine the null mutant phenotype, we
Debra J. Skinner +2 more
doaj +1 more source