Definition noun (genetics) A genetic trait that results from the expression of the two recessive alleles. Supplement When the dominant allele is lacking or when the two alleles present are both recessive, their expression results in a recessive trait. Also called: recessive character Compare: ...
did cause him worry: in nests of social insects, there are always some members (the sterile workers) who devote their lives entirely to the well-being of others. How could a feature for self-sacrifice be explained, if adaptive features are by definitionbeneficialto the individual rather than ...
Definition: change in the nucleotide sequence, which the system is not able to repair and revert Table of Contents A mutation is a permanent, heritable change in the nucleotide sequence or the process by which such a change occurs in a gene or in a chromosome. There are two major types ...
Proper acquisition of cell class identity in organoids allows definition of fate specification programs of the human cerebral cortex. Cell. 2022;185:3770-3788.e3727. Article CAS PubMed PubMed Central Google Scholar Mantri M, Scuderi GJ, Abedini-Nassab R, Wang MFZ, McKellar D, Shi H, ...
In the absence of a precise definition of brain, pinning down its origins is difficult. But scientists have a theory. Closing the Gaps in the Human Genome: Why Y Was the Final Hurdle Kamal Nahas, PhD | Aug 28, 2023 | 4 min read For two decades, scientists struggled to fully sequence...
In Part I of this three-part article, consideration of the core features of BPD psychopathology, of comorbidity with Axis I disorders, and of underlying personality trait structure suggested that the borderline diagnosis might be productively studied from the perspective of dimensions of trait expressio...
findings by examining the partial overlap of alternative measures of temperament. Then we propose a definition of temperament as the disposition of a person to learn how to behave, react emotionally, and form attachments automatically by associative conditioning. This definition provides necessary and ...
Trait entity recognition and effective extraction of GPAs from literature remain challenging, especially for crop plants32. A versatile machine learning-based pipeline was proposed to automatically identify new relationships in Arabidopsis from the body of literature33. Recently, several models utilizing ...
some viruses for their plant hosts, however, have been detailed by fresh information in recent years. According to one definition, viruses interact mutually with plant cellular systems, providing some abiotic stress protection for plants (González et al.2020). One of the early research in this ...
of sexual cannibalism varied among the five species (Supplementary Table1). Here, we defined an act of sexual cannibalism as when the female grabbed and/or killed her mate before, during or after a male’s first insertion (Supplementary Fig.6). According to this definition,A. versicolorwas ...