Results 61 to 70 of about 5,303 (232)
Journal of Fish Diseases, EarlyView.ABSTRACT Host–parasite interactions are influenced by both abiotic and biotic factors. While abiotic drivers, particularly temperature, have received considerable attention in recent years due to global climate change, the role of biotic factors remains comparatively underexplored.
Lauri Saks +4 more
wiley +1 more source
METABOLIC ENGINEERING OF SOLVENTOGENIC Clostridia [PDF]
Biotechnologia Acta, 2019 Literary data on the organization of the genome, the connection of genes with the production and regulation of solvents, and the metabolic engineering of solventogenic clostridia are presented.
O. Tigunova +3 more
doaj +1 more source
Transduction of Sporogenesis in Bacillus subtilis [PDF]
Journal of Bacteriology, 1965 Takahashi , I. (McMaster University, Hamilton, Ontario, Canada). Transduction of sporogenesis in Bacillus subtilis . J. Bacteriol. 89: 294–298. 1965.—A number of asporogenous mutants of Bacillus subtilis were isolated and genetic analyses with these mutants
openaire +2 more sources
Journal of Phycology, EarlyView.Abstract Despite the importance of the seasonal timing of events in the life cycle for understanding population dynamics, we lack information on the phenology of most macroalgal species. The red macroalga Gracilaria vermiculophylla has become common in both hard‐ and soft‐bottom habitats following its invasion throughout the Northern Hemisphere.
Stacy A. Krueger‐Hadfield +3 more
wiley +1 more source
American-Eurasian journal of botany, 2019 PREMISE When two populations of related cytotypes grow in sympatry, the rarer cytotype tends to be excluded due to a frequency-dependent mating disadvantage.
E. Pangua +2 more
semanticscholar +1 more source
The life cycles of cryptogams [PDF]
, 1991 Meiosis and karyogamy are recognized as control points in the life cycle of cryptogams. The control of meiosis is evidently complex and in yeast, and by analogy in all cryptogams, involves progressive gene activation.
Bell, Peter R.
core +2 more sources
Evolution of plant reproduction: from fusion and dispersal to interaction and communication [PDF]
, 2009 Based on the existing data concerning the evolution of the sexual reproduction, it is argued that the processes of sex differentiation and interactions play a key role in evolution. From the beginning environment and organism are unified.
Willemse, M.T.M.
core +1 more source
Ultrastructure, Morphology, and Sporogenesis of Pasteuria penetrans [PDF]
Phytopathology®, 1997 Pasteuria penetrans is a bacterial parasite of root-knot nematodes that shows great potential as a biocontrol agent. Scanning and transmission electron microscopy were used to study the ultrastructure, morphology, and sporogenesis of four isolates of P. penetrans. The effects of different Meloidogyne spp.
Z X, Chen +3 more
openaire +2 more sources
Transfer cells in Horneophyton lignieri illuminate the origin of vascular tissues in land plants
New Phytologist, Volume 249, Issue 6, Page 3149-3164, March 2026.Summary Recent fossil discoveries and advances in plant phylogeny have renewed debate about the most recent common ancestor (MRCA) of land plants and the evolution of its fundamental organs and tissues. We re‐investigate the vascular system of Horneophyton lignieri, an exceptionally preserved Rhynie Chert fossil central to understanding early plant ...
Paul Kenrick, Emma J. Long
wiley +1 more source
Journal of Fish Diseases, Volume 49, Issue 1, January 2026.ABSTRACT Accurate pathogen detection is essential in fish health management and disease prevention. Pathogens often target different host tissues, and monitoring alternative target organs can provide important insights into disease progression. We evaluated the spleen as an alternative to the kidney for estimating the load and prevalence of the ...
Magnus Lauringson +6 more
wiley +1 more source