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HECT (homologous to the E6AP carboxyl terminus) ubiquitin ligase genes (E3s) are enzymes with diverse functions influencing plant growth, development, and responses to abiotic stresses. However, there is relatively little information available regarding the maize HECT E3 gene family. In the present study, 12 maize HECT E3 genes (ZmUPL1 to ZmUPL12) were identified at the whole-genome level. The phylogenetic...
Caldesia is a genus in the family Alismataceae mainly found in the tropical and temperate regions of the Northern hemisphere. In China, two species, Caldesia parnassifolia, and Caldesia grandis are recorded as critically endangered in sporadic regions. Available protection of the genetic resource of these threatened species has been impeded due to limited genomic information. Here, we sequence the...
The conservation of plant genetic resources is essential for breeding programs. Regarding the native species of the Brazilian Cerrado biome, many studies have demonstrated their high potential for use in both medicines and foods. Hymenaea stigonocarpa, a tree with wide occurrence in the Cerrado, has economic importance, and due its extractive use, the establishment of a breeding program is relevant...
The changes of chromosomal inversion polymorphism composition of Drosophila subobscura in samples from Apatin (Serbia) were studied in a 24-years interval (1994–2018). The variation was significant for all autosomes and directional, increasing the inversions considered as ‘warm’, whereas those reported as ‘cold’ decreased. Furthermore, the Chromosomal Thermal Index (CTI), which allows studying the...
The major histocompatibility complex (MHC) of the adaptive immune system and the toll-like receptor (TLR) family of the innate immune system are involved in the detection of foreign invaders, and thus are subject to parasite-driven molecular evolution. Herein, we tested for macroevolutionary signatures of selection in these gene families within and among all three major clades of birds (Paleognathae,...
Late flowering sometimes occurs in F1 hybrids between rice varieties (Oryza sativa L.), although the parental varieties show similar days-to-flowering (DTF). The genetic architecture prompting the occurrence of such late flowering is poorly understood. To clarify the genetic architecture of late flowering in F1 hybrids from a cross between rice varieties, ‘Koshihikari’ and ‘IR64’, we performed quantitative...
Microphthalmia-associated transcription factor (MITF) is a member of MYC superfamily, associated with melanocyte cells, as it was discovered in depigmented mice. However, over the last years it was found to be involved in many cellular signaling pathways, among which oncogenesis, osteoclast differentiation, and stress response. In mammals, Mitf gene mutations can cause diverse syndromes affecting...
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