Results 151 to 160 of about 23,229 (278)

Multidimensional Epistasis and the Advantage of Sex

open access: yes, 2005
Kondrashov and Kondrashov (2001) suggest that there is usually a disadvantage for sex in systems with multidimensional epistasis. They define systems of 'unidimensional epistasis' to be those where the fitness of a genotype is a function of the number of
Wakeley, John, Watson, Richard A.
core  

The spread of non‐native species

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1197-1234, June 2026.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock   +16 more
wiley   +1 more source

Plants with specialist relationships show higher rates of asexual reproduction from fragments, May 2011

open access: yes, 2011
Sexual reproduction increases genetic variation and allows offspring to be transported away from their parent plant. However, many plants in tropical forests are capable of reproducing from fragments, leading to a high density of clones in close ...
Isabella, Christine R.
core  

Asynchronous LGBTQ+ Affirming Counseling Training With Early Career Counselors: A Mixed Methods Program Evaluation

open access: yesCounselor Education and Supervision, Volume 65, Issue 2, Page 114-128, June 2026.
ABSTRACT A growing body of research shows that training in LGBTQ+ affirming counseling (LGBTQ+ AC) positively impacts counselors’ perceived knowledge and skills in providing mental health services to LGBTQ+ communities. Existing program evaluations of LGBTQ+ AC, however, have primarily used synchronous delivery formats and cultural competency models ...
Amber L. Pope   +7 more
wiley   +1 more source

Identification of an innexin required for termination of the asexual state in planarian reproductive switching.

open access: yesPLoS Genetics
Many metazoans switch between asexual and sexual reproduction based on environmental changes, life cycle phases, or both. This reproductive strategy enables them to benefit from the features of both reproductive modes. In general, asexual reproduction is
Nobuyoshi Kumagai   +18 more
doaj   +1 more source

Identifying and managing Cercospora leaf blight in soybean: From scouting to best management practices

open access: yesCrop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.
Abstract Maximizing soybean [Glycine max (L.) Merr.] yield requires effective management of Cercospora leaf blight (CLB), a significant foliar disease that can reduce productivity and grain quality. The impact of CLB is particularly notable in regions such as the mid‐southern United States, where species of Cercospora, predominantly C. cf. flagellaris,
David Moseley   +13 more
wiley   +1 more source

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