Results 131 to 140 of about 20,157 (301)

Mechanisms and genetic control of interspecific crossing barriers in Lycopersicon

open access: yes, 1993
This study employs Lycopersicon esculentum and L. pennellii as model systems to study the interspecific reproductive barriers unilateral incongruity (UI), hybrid breakdown and interspecific aberrant ratio syndrome (IARS)
Mutschler, M.A. (Cornell Univ., Ithaca, NY (United States))   +1 more
core   +1 more source

Diet of juvenile skipjack herring Alosa chrysochloris: Ontogenetic shifts, predator–prey size ratios and mouth gape allometry

open access: yesJournal of Fish Biology, EarlyView.
Abstract The skipjack herring Alosa chrysochloris inhabits Gulf of Mexico drainages, primarily the Mississippi River Basin, and estuarine environments in the Gulf of Mexico. The trophic ecology of the skipjack herring is poorly understood, therefore we quantified the length, mouth gape and gut contents of juvenile skipjack herring from the Mississippi ...
Joshua P. Egan   +8 more
wiley   +1 more source

Asynapsis and unreduced gamete formation in a Trifolium interspecific hybrid. [PDF]

open access: yesBMC Plant Biol, 2022
Ansari HA   +3 more
europepmc   +1 more source

Diagnosis of Mycobacteriosis in Cultured Hybrid Tilapia (Oreochromis spp.) in Trinidad and Tobago

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Mycobacteriosis is a significant disease in fish husbandry, with negative impacts on production facilities. Moreover, some Mycobacterium spp. that infect fish have zoonotic potential. Morbidity and mortality events at hybrid tilapia (Oreochromis spp.) farms in Trinidad and Tobago (T&T) associated with mycobacterial infections prompted a ...
Lemar Blake   +7 more
wiley   +1 more source

Responses to Salt Stress of the Interspecific Hybrid Solanum insanum × Solanum melongena and Its Parental Species. [PDF]

open access: yesPlants (Basel), 2023
Ortega-Albero N   +4 more
europepmc   +1 more source

Molecular Phylogenetics of Seven Cyprinidae Distant Hybrid Lineages: Genetic Variation, 2nNCRC Convergent Evolution, and Germplasm Implications

open access: yesBiology
Distant hybridization is key to trait innovation and speciation, with Cyprinidae hybrid phylogeny helping to clarify diversification mechanisms. Yet, a major gap persists in Cyprinidae studies: the stabilization mechanisms of interspecific distant hybrid
Ziyi Wang   +5 more
doaj   +1 more source

Dissecting the genetic basis of climatic adaptation in wild relatives (Malus baccata) for climate‐resilient apple breeding

open access: yesJournal of Integrative Plant Biology, EarlyView.
This comprehensive map of genetic variation in wild apple (Malus baccata) and set of key genes associated with adaptation to temperature, precipitation, and soil properties establishes a foundation for breeding climate‐resilient apple cultivars and conserving the genetic resources of wild crop relatives.
Ying Su   +30 more
wiley   +1 more source

Allele-specific Expression of Ribosomal Protein Genes in Interspecific Hybrid Catfish [PDF]

open access: yes, 2015
Interspecific hybridization results in a vast reservoir of allelic variations, which may potentially contribute to phenotypical enhancement in the hybrids.
Chen, Ailu
core  

Pentatricopeptide repeat proteins in crops: Advances in functional mechanisms and breeding applications

open access: yesJournal of Integrative Plant Biology, EarlyView.
Pentatricopeptide repeat proteins coordinate nucleus‐organelle communication by modulating RNA metabolism within chloroplasts and mitochondria. This review highlights how they control critical processes like photosynthesis, seed development, fertility restoration, and stress survival in crops, and explores their potential as programmable tools for RNA ...
Mingming Wu   +7 more
wiley   +1 more source

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