Results 61 to 70 of about 582 (168)

Conservation challenges and opportunities for native apple (Malus) species in Canada

PLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 134-156, January 2026.
Apple, one of the world's most widely cultivated and economically important fruit crops, has two wild relatives native to Canada. In this review, we describe the importance of these native apple species to Indigenous heritage and the current threats the species faces due to pests, diseases, and habitat loss.
Terrell T. Roulston, Chelsey Geralda Armstrong, Mckenna Batstone, Kyle Bobiwash, Sylvia Grace Borda, Dionne Bunsha, Claudia Ciotir, Brian C. Husband, Paul Manning, Tara L. Moreau, Amritpal S. Singh, Tyler W. Smith, Jens Ulrich, Zoë Migicovsky   +13 more
wiley   +1 more source

Immature stages of Adelpha malea goyama Schaus (Lepidoptera: Nymphalidae, Limenitidinae) [PDF]

Neotropical Entomology, 2006
The immature stages of Adelpha malea goyama Schaus are described from the Estação Ecol6gica do Caiuá, Paraná State, Brazil. The species uses the native liana Arrabidaea mutabilis Bur. & K. Schum. (Bignoniaceae) as larval hostplant in the study site. Isolated eggs are laid on leaf tips, and are similar in shape to those described for other species of ...
openaire   +4 more sources

Caracterização fenológica, pegamento e produção de macieiras da variedade Daiane em Petrolina-PE. [PDF]

, 2014
O presente experimento foi conduzido de julho de 2009 a novembro de 2009,com o objetivo de caracterizar os estádios fenológicos, pegamento e produção de frutos de macieiras cv. Daiane, cultivadas em clima semiárido no Nordeste do Brasil.
LOPES, P. R. C., MATOS, R. R. S. da S., OLIVEIRA, I. V. de M., SANTOS, J. S. dos, SANTOS, T. I. da S. S. dos   +4 more
core  

Typification of five plant names described based on specimens collected by Józef Warszewicz in Central and South America [PDF]

, 2022
Józef Warszewicz (1812–1864) was one of the first Polish naturalists to explore the flora of the tropical New World. During two expeditions to Central and South America (1844–1850 and 1850–1853) he collected and delivered to Europe up to twenty thousand ...
Klichowska, Ewelina, Nobis, Agnieszka, Nobis, Marcin, Nowak, Arkadiusz, Wolanin, Mateusz   +4 more
core   +2 more sources

Ιστορικά σημειώματα [PDF]

, 1932
L’a apporte quelques eclaircissements et precisions a la notice que Sp. Theotokis publia dans le t. VIII de l’«Epetiris» sur un document venitien relatif aux droits de douaneet impots imposes en Crete qui auraient provoque la revolution de ...
Ζακυθηνός, Διον. Α.
core  

Exploring intra‐ and intergenomic variation in haplotype‐resolved pangenomes

Plant Biotechnology Journal, Volume 23, Issue 3, Page 874-886, March 2025.
Summary With advances in long‐read sequencing and assembly techniques, haplotype‐resolved (phased) genome assemblies are becoming more common, also in the field of plant genomics. Computational tools to effectively explore these phased genomes, particularly for polyploid genomes, are currently limited.
Eef M. Jonkheer, Dick de Ridder, Theo A. J. van der Lee, Jorn R. de Haan, Lidija Berke, Sandra Smit   +5 more
wiley   +1 more source

Determination of phylogenetic relationships in the genus Mangifera based on whole chloroplast genome and nuclear genome sequences [PDF]

, 2023
The genus Mangifera (Anacardiaceae) includes 69 species of which Mangifera indica L. is the most important and primarily cultivated species for commercial mango production. Although the species are classified based on morphological descriptors, molecular
Dillon, Natalie, Furtado, Agnelo, Henry, Robert, Masouleh, Ardashir Kharabian, Wijesundara, W. W. M. Upendra Kumari   +4 more
core   +1 more source

Transcriptomics of long‐term, low oxygen storage coupled with ethylene signaling interference suggests neofunctionalization of hypoxia response pathways in apple (Malus domestica)

Plant Direct, Volume 8, Issue 12, December 2024.
Abstract Research on how plants respond to hypoxia has concentrated on model organisms where tissues can only survive hypoxic conditions for a few hours to a few days. In contrast, hypoxic conditions are used commercially as a method to prolong the shelf life of Malus domestica (apple) fruit for up to a year of storage without substantial changes in ...
John A. Hadish, Heidi L. Hargarten, Huiting Zhang, James P. Mattheis, Stephen P. Ficklin, Loren A. Honaas   +5 more
wiley   +1 more source

The role of deep hybridization in fern speciation: Examples from the Thelypteridaceae

American Journal of Botany, Volume 111, Issue 8, August 2024.
Abstract Premise Hybridization is recognized as an important mechanism in fern speciation, with many allopolyploids known among congeners, as well as evidence of ancient genome duplications. Several contemporary instances of deep (intergeneric) hybridization have been noted, invariably resulting in sterile progeny.
Yu‐Hsin Tseng, Li‐Yaung Kuo, Israel Borokini, Susan Fawcett   +3 more
wiley   +1 more source

Pollen morphology of Norwegian hybrids of Sorbus

Nordic Journal of Botany, Volume 2024, Issue 5, May 2024.
The genus Sorbus s.l. consists of small to medium‐sized trees primarily found in coastal areas, with three European hotspots of diversification: Fennoscandia, south‐east Europe and the British Isles. Taxonomic classification of Sorbus s.l. in Europe is still unresolved, and this study aims to address this issue by examining the pollen morphology of ...
Heidi Lie Andersen, Nirmala Dhakal, Hoda Houshiar Parsian, Per Harald Salvesen, Anne Elisabeth Bjune   +4 more
wiley   +1 more source