Results 21 to 30 of about 5,303 (232)

Effects of Culture Aeration and the C:N Ratio on Propagule Production by Submerged Cultivation of Clonostachys rosea and Its Antifungal Metabolite Profiling. [PDF]

open access: yesMicrobiologyopen
Optimized submerged fermentation of Clonostachys rosea under high aeration enhances production of submerged conidia and microsclerotia. Formulated propagules and antifungal metabolites, including sorbicillinoids, effectively control tomato gray mold, offering a promising strategy for biocontrol product development.
Mascarin GM   +3 more
europepmc   +2 more sources

Ubiquitin-dependent Argonaute protein MEL1 degradation is essential for rice sporogenesis and phasiRNA target regulation.

open access: yesThe Plant Cell, 2021
MEIOSIS ARRESTED AT LEPTOTENE1 (MEL1), a rice (Oryza sativa) Argonaute (AGO) protein, has been reported to function specifically at pre-meiotic and meiotic stages of germ cell development and is associated with a novel class of germ-cell-specific small ...
Jian-Ping Lian   +11 more
semanticscholar   +1 more source

Expression profiling and cellular localization of myxozoan minicollagens during nematocyst formation and sporogenesis.

open access: yesInternational Journal of Parasitology, 2022
In free-living cnidarians, minicollagens are major structural components in the biogenesis of nematocysts. Recent sequence mining and proteomic analysis demonstrate that minicollagens are also expressed by myxozoans, a group of evolutionarily ancient ...
Jiří Kyslík   +5 more
semanticscholar   +1 more source

MS1/MMD1 homologs in the moss P. patens are required for male and female gametogenesis and likely for sporogenesis

open access: yesbioRxiv, 2022
The Arabidopsis Plant HomeoDomain (PHD) proteins AtMS1 and AtMMD1 provide chromatin-mediated transcriptional regulation essential for tapetum-dependent pollen formation. Such pollen-based male gametogenesis is a derived trait of seed plants.
Katarina Landberg   +4 more
semanticscholar   +1 more source

Obtaining spores for the production of Saccharina latissima: seasonal limitations in nature, and induction of sporogenesis in darkness

open access: yesJournal of Applied Phycology, 2021
When cultivating the kelp Saccharina latissima, knowledge on the availability of seeding material for the production is essential. Applying a spore seeding approach requires spores from the reproductive organs of the fertile sporophytes (sori).
Teis Boderskov   +2 more
semanticscholar   +1 more source

Indication for the Presence of Mixed Modes of Sporogenesis in Lindsaea Heterophylladryand. (Lindsaeaceae: Pteridophyta)

open access: yesShanlax International Journal of Arts, Science and Humanities, 2021
Morphological studies on sporangia and spores of the hybrid fern Lindsaea heterophylla Dryand. (L. ensifolia Sw. x L. bonii Christ.) from South India indicates the presence of mixed mode of sporogenesis with the occurrence of 8 spored sporangia during ...
V. Ramesh, N. Vasudevan, A. Irudayaraj
semanticscholar   +1 more source

Studies on Biological Characteristics of Alternaria alternata obtained from the corms of Crocus sativus L

open access: yes浙江大学学报. 农业与生命科学版, 2006
A new kind of endogenetic fungus, found in the corms of Crocus sativus L., was identified to be Alternaria alternata (Fr.∶Fr.) Keissler based on its morphological and biological characteristics.
ZOU Feng-lian, WANG Zhi-ping, LU Gang
doaj   +1 more source

Cold-induced male meiotic restitution in Arabidopsis thaliana is not mediated by GA-DELLA signaling [PDF]

open access: yes, 2018
Short periods of cold stress induce male meiotic restitution and diploid pollen formation in Arabidopsis thaliana by specifically interfering with male meiotic cytokinesis.
De Storme, Nico   +2 more
core   +2 more sources

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