Results 21 to 30 of about 14,021 (171)

Pollen tube growth in Calotropis procera is controlled by environmental changes: does it have an impact on delayed fertilization?

open access: yesJournal of Pollination Ecology, 2022
Calotropis procera (Apocynaceae) is a Sudanian plant that grows throughout the eastern Saharo-Arabian region. In Israel, it grows along the Rift Valley under extremely hot and dry climatic conditions. In C.
Dan Eisikowitch, Adina Mishal
doaj   +1 more source

Flavopereirine—An Alkaloid Derived from Geissospermum vellosii—Presents Leishmanicidal Activity In Vitro

open access: yesMolecules, 2019
Chemotherapy is limited in the treatment of leishmaniasis due to the toxic effects of drugs, low efficacy of alternative treatments, and resistance of the parasite.
João Victor da Silva e Silva   +11 more
doaj   +1 more source

Characterization of the complete chloroplast genome of Apocynum venetum L. (Apocynaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Apocynum venetum L. (Apocynaceae) or Luobuma is a widely known traditional medicine use to treat hypertension, relieve anxiety, soothe the nerves and promote diuresis.
Mary Ann C. Bautista   +5 more
doaj   +1 more source

The complete chloroplast genome of the highly poisonous plant Cerbera manghas L. (Apocynaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete chloroplast genome of Cerber amanghas L., a species of the tribe Plumerieae of the family Apocynaceae, is determined for the first time here. The chloroplast genome is 154,428 bp long, containing a large single-copy region (LSC) of 85,138 bp
Miao Liao   +3 more
doaj   +1 more source

STUDIES ON INDOLE-ALKALOIDS: PART I. PHYTOCHEMICAL INVESTIGATION OF CATHARANTHUS LANCEUS (APOCYNACEAE). PART II. CHEMOTAXONOMICAL STUDY OF VINCA LIBANOTICA (APOCYNACEAE).

open access: yes, 1973
STUDIES ON INDOLE-ALKALOIDS: PART I. PHYTOCHEMICAL INVESTIGATION OF CATHARANTHUS LANCEUS (APOCYNACEAE). PART II. CHEMOTAXONOMICAL STUDY OF VINCA LIBANOTICA (APOCYNACEAE)
GEORGE HAGOP. AYNILIAN (7963448)
core   +3 more sources

Developmental and biochemical analyses of in vitro drought stress response in ornamental European Bluestar (Amsonia orientalis Decne.)

open access: yesFolia Horticulturae, 2018
This study aimed to investigate the effects of drought stress on Amsonia orientalis, an endangered ornamental plant with a limited natural distribution in Europe. Effects of polyethylene glycol (PEG)-mediated drought stress (-0.15, -0.49, -1.03 and -1.76
Acemi Arda   +3 more
doaj   +1 more source

First karyotype analysis of Nerium oleander populations in Iran [PDF]

open access: yesرستنی‌ها, 2021
Somatic chromosome numbers and karyotypes of five populations of Nerium oleander in Iran were determined. karyological studies showed that, all the studied populations were diploid (2n = 2x = 22).
Fatemeh Ebrahimi   +2 more
doaj   +1 more source

Complete chloroplast genome of Vincetoxicum hainanense (Apocynaceae: Asclepiadoideae), an endangered liana endemic to China

open access: yesMitochondrial DNA. Part B. Resources, 2019
Vincetoxicum hainanense is an endangered liana species endemic to China. Habitat destruction coupled with difficulties in natural pollination has reduced its population size over time.
Wujian Xiong   +4 more
doaj   +1 more source

Complete plastome sequence of Trachelospermum Jasminoides (Lindley) Lemaire (Apocynaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Trachelospermum jasminoides belongs to Apocynaceae. Herein, we reported the complete chloroplast genome of T. jasminoides. To our knowledge, this is the first reported complete chloroplast genome of T. jasminoides.
Hong-Xin Wang   +4 more
doaj   +1 more source

Oral Administrations of Hancornia speciosa Gomes Latex Do Not Increase Bone Neoformation [PDF]

open access: yesRevista Brasileira de Ortopedia
Objective The present work aimed to evaluate the systemic effect of H. speciosa latex on bone neoformation. Methods For this, the latex was collected and diluted to 3% and 50%.
Francielly Andressa Felipetti   +3 more
doaj   +3 more sources

Home - About - Disclaimer - Privacy