Results 171 to 180 of about 18,574 (298)

Convergent mutations underpin the repeated evolution of brown plumage in seabirds

Ibis, EarlyView.
Recent genetic data have provided crucial insights into the evolution of animal colour phenotypes, with the melanocortin‐1 receptor (MC1R) frequently implicated in dramatic colour shifts. However, the extent to which similar phenotypes are underpinned by convergent mutations at this locus remains unclear.
Shanshan Shen, Graham A. McCulloch, Tania M. King, Nicolas J. Rawlence, Martyn Kennedy, Jonathan M. Waters   +5 more
wiley   +1 more source

Cytotoxic Activities of Some Cynipid (Hymenoptera: Cynipidae) Gall Extracts. [PDF]

Chem Biodivers
Abdelsalam AH, Tataroğlu M, Atalar MN, Katılmış Y, Arslan Ş.   +4 more
europepmc   +1 more source

Factors affecting success of galls of Aditrochus coihuensis (Hymenoptera: Pteromalidae)

, 2011
Galls of Aditrochus coihuensis (Hymenoptera:Pteromalidae) were collected from their host tree, the southern beechNothofagus dombeyi, near San Carlos de Bariloche, Argentina, during thespring of 2007.
Olle ANDERBRANT, Michael NILSSON, Nilsson, Michael, Corley, Juan Carlos, Anderbrant, Olle, Corley, Juan C., Juan C. CORLEY   +6 more
core  

Word Associations in a Minoritised Language: The Case of Cymraeg (Welsh)

International Journal of Applied Linguistics, EarlyView.
ABSTRACT As with many research strands in linguistics, word association (WA) literature is dominated by English language data. This paper (i) explores the extent to which methodologies developed to date are applicable to other languages—specifically, Welsh (Cymraeg)—and (ii) investigates what WA analysis can reveal about lexical organisation and ...
Tess Fitzpatrick, Steve Morris, Theodore Mills   +2 more
wiley   +1 more source

Sclerophyllous structural and chemical traits of mite-induced galls on Crinodendron patagua (Elaeocarpaceae) leaves. [PDF]

Plant Biol (Stuttg)
Guedes LM, Rodríguez-Cerda L, Aguilera N, Grandón E, Valeriano FR, de Lima JF, de Oliveira JFP, Ferreira BG.   +7 more
europepmc   +1 more source

Manzanita Aphid Galls

, 2011
Raw and graphed data pertaining to galls formed by aphids on manzanitas (Arctostaphylos). Student project done for class taught by John Smiley.

core  

Striking for a Just Transition? North American Auto Unions and the Electric Vehicle Transition

Industrial Relations: A Journal of Economy and Society, EarlyView.
ABSTRACT Decarbonization heightens risks for workers, but union strategies shape how these risks are managed and whether new jobs offer quality employment. This paper compares U.S. and Canadian auto unions during the 2023 Detroit Three bargaining, focusing on strategic capacities and internal politics to explain their divergent responses to the EV ...
Mathieu Dupuis, Ian Greer, Dongwoo Park
wiley   +1 more source

Resistance breaking Root-knot nematodes carry a fitness cost associated with defective feeding site development. [PDF]

PLoS Pathog
Blundell AC, Shigekane-Kraft E, Janakowski S, Sobczak M, Dai D, Zhang Y, Shakya P, Lin CJ, Williamson VM, Siddique S.   +9 more
europepmc   +1 more source

Further evidence that in African acacia, white is a warning colour to herbivores: the white pseudo-galls of Vachellia seyal

, 2016
Pseudo-galls of three East African acacia (Vachellia) species were compared to determine the correlates of gall colour and their potential defensive functions. Although all three species produce white thorns, the pseudo-galls of V.
Altayeb, Huyam, Mbosso, Patrick, Midgley, Jeremy   +2 more
core  

A Systematic Map to Identify Knowledge Gaps on a Vector of Citrus Greening Diseases: The African Citrus Triozid, Trioza erytreae (Del Guercio, 1918) (Hemiptera: Triozidae)

Journal of Applied Entomology, EarlyView.
ABSTRACT Globally, citrus production areas are threatened by greening diseases, also known as Huánglóngbíng (HLB), associated with phloem‐limited gram‐negative species of the genus Candidatus Liberibacter. Those pathogens are transmitted by either the Asian citrus psyllid, Diaphorina citri Kuwayama 1908 (Hemiptera: Psyllidae), or the African citrus ...
Kevin Malod, Evans Mauda, Aruna Manrakhan, Christopher W. Weldon   +3 more
wiley   +1 more source