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Timothy F Sharbel

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Articles 53
Citations 971
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Recent Articles
1.
Honari M, Ashnest J, Sharbel T
Front Plant Sci . 2024 Mar; 15:1308059. PMID: 38476690
Introduction: Among candidate genes underlying the control components of apomixis, APOLLO is known for its strong linkage to apomeiosis in the genus . The gene has "apo alleles," which are...
2.
Paczesniak D, Pellino M, Goertzen R, Guenter D, Jahnke S, Fischbach A, et al.
Front Plant Sci . 2022 Dec; 13:991531. PMID: 36466233
Asexual reproduction results in offspring that are genetically identical to the mother. Among apomictic plants (reproducing asexually through seeds) many require paternal genetic contribution for proper endosperm development (pseudogamous endosperm)....
3.
Song Z, Burbridge C, Schneider D, Sharbel T, Reaney M
BMC Genomics . 2022 Jul; 23(1):534. PMID: 35870878
Background: Ribosomally-synthesized cyclic peptides are widely found in plants and exhibit useful bioactivities for humans. The identification of cyclic peptide sequences and their precursor proteins is facilitated by the growing...
4.
Mau M, Mandakova T, Ma X, Ebersbach J, Zou L, Lysak M, et al.
Front Plant Sci . 2022 Jun; 13:890038. PMID: 35720540
Asexual reproduction through seeds in plants (i.e., apomixis) is a heritable trait, and apomixis- linked loci have been identified in multiple species. However, direct identification of genomic elements is typically...
5.
Mau M, Liiving T, Fomenko L, Goertzen R, Paczesniak D, Bottner L, et al.
New Phytol . 2021 Jan; 230(2):804-820. PMID: 33421128
The mechanisms of initiation and transmission of apomixis (asexual reproduction through seeds) in natural plant populations are important for understanding the evolution of reproductive variation. Here, we used the phylogenetic...
6.
Pellino M, Hojsgaard D, Horandl E, Sharbel T
Genes (Basel) . 2020 Jul; 11(7). PMID: 32630035
Apomixis, the asexual reproduction via seeds, is associated to polyploidy and hybridization. To identify possible signatures of apomixis, and possible candidate genes underlying the shift from sex to apomixis, microarray-based...
7.
Hodac L, Klatt S, Hojsgaard D, Sharbel T, Horandl E
BMC Evol Biol . 2019 Aug; 19(1):170. PMID: 31412772
Background: In the absence of sex and recombination, genomes are expected to accumulate deleterious mutations via an irreversible process known as Muller's ratchet, especially in the case of polyploidy. In...
8.
Rizzo P, Altschmied L, Stark P, Rutten T, Gundel A, Scharfenberg S, et al.
Plant Biotechnol J . 2019 May; 17(12):2299-2312. PMID: 31037808
Hypericin is a molecule of high pharmaceutical importance that is synthesized and stored in dark glands (DGs) of St. John's Wort (Hypericum perforatum). Understanding which genes are involved in dark...
9.
Duszynska D, Vilhjalmsson B, Castillo Bravo R, Swamidatta S, Juenger T, Donoghue M, et al.
Plant Reprod . 2019 Mar; 32(3):275-289. PMID: 30903284
Reproduction in triploid plants is important for understanding polyploid population dynamics. We show that genetically identical reciprocal F1 hybrid triploids can display transgenerational epigenetic effects on viable F2 seed development....
10.
Navarro-Dominguez B, Martin-Pecina M, Ruiz-Ruano F, Cabrero J, Corral J, Lopez-Leon M, et al.
Chromosoma . 2019 Jan; 128(1):53-67. PMID: 30617552
Parasitism evokes adaptive physiological changes in the host, many of which take place through gene expression changes. This response can be more or less local, depending on the organ or...