Background:
Abscisic acid (ABA) regulates various developmental processes and stress responses over both short (i.e. hours or days) and longer (i.e. months or seasons) time frames. To elucidate the transcriptional regulation of early responses of grapevine (Vitis vinifera) responding to ABA, different organs of grape (berries, shoot tips, leaves, roots...
Bud dormancy in grapevine is an adaptive strategy for the survival of drought, high and low temperatures and freeze dehydration stress that limit the range of cultivar adaptation. Therefore, development of a comprehensive understanding of the biological mechanisms involved in bud dormancy is needed to promote advances in selection and...
Advocates for language minority students depict the movement for language minority students' rights as an outgrowth of the civil rights movement, which focused initially on securing rights for racial minorities. This article examines whether the same conceptions of equality and legal remedies apply for both groups. Building on Berlin's notions...
Climate sensitivity is generally studied using two types of models. Atmosphere-ocean general circulation models (AOGCMs) include interactive ocean dynamics and detailed heat uptake. Atmospheric GCMs (AGCMs) with slab ocean models (SOMs) cannot fully simulate the ocean's response to and influence on climate. However, AGCMs are computationally cheaper and thus are...
This study uses 9 years of longitudinal, student-level data from the Los Angeles Unified School District to provide updated, empirically–based estimates of the time necessary for English learners (ELs) to become reclassified as proficient in English, as well as factors associated with variation in time to reclassification. To illustrate how...
The goal for this study was to examine within-person processes driving individual development related to social goals. We examined how social regulatory processes travel together over time to understand if daily social goal progress is sensitive to variation in experiences of support and hindrance, and the extent to which maintenance...
Ergovaline is an ergot alkaloid produced by the symbiotic endophyte Epichloë coenophiala which can colonize varieties of the cool-season grass tall fescue (Festuca arundinacea). It is the principle toxicant responsible for the vasoconstrictive and reproductive sequelae seen in “fescue toxicosis” in livestock which consume forage exceeding the threshold of toxicity...
The phylogeny of ground beetles of supertribe Trechitae is inferred using DNA sequences of genes that code for 28S ribosomal RNA, 18S ribosomal RNA, and wingless. Within the outgroups, austral psydrines are inferred to be monophyletic, and separate from the three genera of true Psydrina (Psydrus, Nomius, Laccocenus); the austral...
How do we bridge the mismatch between teachers and students based on race and ethnicity currently in our nation's schools? The teaching force remains overwhelmingly White, while the percentage of K-12 students of color continues to rise. Because of cultural dissonance, teachers may not understand the needs of their students....
Close social partners may contribute to or detract from older adults’ health and well-being, in part because daily emotions are closely coupled to the quality of daily social interactions. This study examines variation in this sensitivity to interactions with social partners across the contexts of emotional closeness, interactions with others,...