Zobrazeno 1 - 10
of 554
pro vyhledávání: '"Johannes, van Staden"'
Publikováno v:
Current Plant Biology, Vol 40, Iss , Pp 100408- (2024)
It is incredible that plants can actively promote cellular dedifferentiation and regeneration. The change in cell fate is accompanied by modifications to the epigenetic landscape. Plants may regulate developmental processes and environmental adaptati
Externí odkaz:
https://doaj.org/article/8a9985f5a8884e34affa321be5e0619c
Publikováno v:
Technology in Agronomy, Vol 4, Iss 1, Pp 1-6 (2024)
Basal and acquired thermotolerance of 50 elite tropical sorghum genotypes was assessed in seedlings. Two sets of each assay were conducted following a split plot in a Completely Randomised Design replicated three times in two heat stress treatments i
Externí odkaz:
https://doaj.org/article/72874c534a9f4d3ab91f3ecb48c463f6
Autor:
Shubhpriya Gupta, Jakub Hrdlička, Manoj Kulkarni, Ivana Doležalova, Aleš Pěnčík, Johannes Van Staden, Ondřej Novák, Karel Doležal
Publikováno v:
Plants, Vol 13, Iss 15, p 2096 (2024)
Smoke-water (SW) and Karrikinolide1 (KAR1) release dormancy and improve seed germination in many plant species. Therefore, we tested SW (1:2500 v/v) and KAR1 (10−7 M) to break the morphological dormancy of celery cultivar (Apium graveolens L.). In
Externí odkaz:
https://doaj.org/article/0469425bfb974aa098bc0b3ec0f9ca3f
Autor:
Veronika Pilařová, Lukáš Kuda, Hana Kočová Vlčková, Lucie Nováková, Shubhpriya Gupta, Manoj Kulkarni, František Švec, Johannes Van Staden, Karel Doležal
Publikováno v:
Plant Methods, Vol 18, Iss 1, Pp 1-13 (2022)
Abstract Background Quercetin is one of the most important bioflavonoids having positive effects on the biological processes and human health. Typically, it is extracted from plant matrices using conventional methods such as maceration, sonication, i
Externí odkaz:
https://doaj.org/article/b9974681f4f04f10a6350810297593f4
Publikováno v:
Current Research in Biotechnology, Vol 6, Iss , Pp 100165- (2023)
Plant-derived bioactive products and their structural diversity have made a significant contribution to various pharmacological activities including cancer and other infectious diseases. Application of natural products and their derivatives in multi-
Externí odkaz:
https://doaj.org/article/99ea85b9fe144ae1805d236975a398ea
Publikováno v:
Plant Methods, Vol 17, Iss 1, Pp 1-13 (2021)
Abstract Background Karrikins (KARs) are recently described group of plant growth regulators with stimulatory effects on seed germination, seedling growth and crop productivity. So far, an analytical method for the simultaneous targeted profiling of
Externí odkaz:
https://doaj.org/article/133b9fd94f3c46cfbc3f1ad0f9c0a8f4
Autor:
Aitebiremen G. Omokhua-Uyi, Muna A. Abdalla, Carmen M. Leonard, Abimbola Aro, Osariyekemwen O. Uyi, Johannes Van Staden, Lyndy J. McGaw
Publikováno v:
BMC Complementary Medicine and Therapies, Vol 20, Iss 1, Pp 1-15 (2020)
Abstract Background Urinary tract infections (UTIs) caused by opportunistic pathogens are among the leading health challenges globally. Most available treatment options are failing as a result of antibiotic resistance and adverse effects. Natural sou
Externí odkaz:
https://doaj.org/article/46ffb73e257c4c6ca6d993dcfa550679
Publikováno v:
Plants, Vol 12, Iss 5, p 1174 (2023)
South Africa is blessed with vast plant resources and unique vegetation types. Indigenous South African medicinal plants have been well-harnessed to generate income in rural communities. Many of these plants have been processed into natural products
Externí odkaz:
https://doaj.org/article/9e477ad6e0654bcab042cc074f84749f
Publikováno v:
Plants, Vol 12, Iss 3, p 638 (2023)
Endophytes are primarily endosymbiotic bacteria and fungi that colonize the interior tissues of their host plant. They enhance the host plant’s growth and attenuate adverse effects of biological stress. Endophytic species of many indigenous plants
Externí odkaz:
https://doaj.org/article/79ad30a43415427ca9a6be999d1ec0e3
Publikováno v:
Plant Stress, Vol 2, Iss , Pp 100018- (2021)
Increasing incidences of combined drought and heat stress poses a serious threat to production and productivity of crops in sub-Saharan Africa where 95% of crop production is rainfed. In this review we discuss the morphological and physiological effe
Externí odkaz:
https://doaj.org/article/2b5b3f06fdd24c7f822621a8ba274fd2