Results 111 to 120 of about 604 (162)

Sex chromosome pairing and multivalent associations during meiosis in diploid and polyploid Silene latifolia. [PDF]

Plant Physiol
Bačovský V, Novotná P, Phillips D, Horáková L, Kružlicová J, Čížková J, Janoušek B, Čegan R.   +7 more
europepmc   +1 more source

Natural variation in OsMYB305 downregulating cytokinin‐mediated inhibition of leaf senescence contributes to regional adaptation in rice

New Phytologist, Volume 251, Issue 4, Page 1873-1888, August 2026.
Proposed regulatory model of OsMYB305 in leaf senescence. Summary Accumulating evidence has identified transcription factors (TFs) as key regulators of the onset and progression of leaf senescence. However, the regulatory role of the rice myeloblastosis (MYB) TF OsMYB305 in this process remains largely unknown.
Boyeong Kim, Jinah Kim, Yejin Shim, Jinku Kang, Hyeryung Yoon, Sung‐Hwan Cho, Nam‐Chon Paek, Kiyoon Kang   +7 more
wiley   +1 more source

Sex chromosome turnover and structural genome divergence shape meiotic outcomes in hybridizing Cobitis. [PDF]

Gigascience
Schlebusch SA, Trifonov V, Halenková Z, Klianitskaya M, Dedukh D, Ruiz-Herrera A, Álvarez-González L, Pujol G, Hřibová E, Andjel L, Bartoš O, Pajer P, Tichopád T, Kulik D, Kotusz J, Kaštánková Doležálková M, Böhne A, Marta A, Horna P, Reifová R, Guiguen Y, Kuhl H, Pačes J, Janko K.   +23 more
europepmc   +1 more source

Complex Regulation of RETINOBLASTOMA‐RELATED's Interactions With E2Fs via Phosphorylation

Plant, Cell &Environment, Volume 49, Issue 8, Page 4717-4733, August 2026.
ABSTRACT Arabidopsis RETINOBLASTOMA‐RELATED (RBR) regulates cell proliferation by interacting with E2F transcription factors and DIMERISATION PARTNER, RB‐LIKE, E2F AND MULTI‐VULVAL CLASS B COMPLEX (DREAM) components. Although CDK‐CYCD phosphorylation is believed to affect RBR's E2F‐binding capacity, the precise phosphorylation events inhibiting RBR's ...
Aladár Pettkó‐Szandtner, Fruzsina Vadai‐Nagy, Magdolna Gombos, Attila Hlacs, Eszter Molnár, Annamária Marton, Csaba Vizler, Rasik Shiekh Bin Hamid, Péter Kaló, Attila Fehér, Zoltán Magyar   +10 more
wiley   +1 more source

Whole Genome Development of Specific Alien-Chromosome Oligo (SAO) Markers for Wild Peanut Chromosomes Based on Chorus2. [PDF]

Plants (Basel)
Sun H, Jiang C, Qi W, Chen Y, Song X, Wang C, Yu J, Yuan G.   +7 more
europepmc   +1 more source

Arabidopsis DXO1‐ and RNMT1‐Mediated m7G Capping of mRNA Modulates ABA Response

Plant, Cell &Environment, Volume 49, Issue 8, Page 5358-5372, August 2026.
ABSTRACT Eukaryotic mRNA carries an N7‐methylguanosine (m⁷G) 5′ cap that is essential for mRNA stability and function. Although traditionally viewed as a constitutive process, m⁷G capping is increasingly recognized as dynamically regulated to control gene expression in response to environmental stimuli.
Shumin Liang, Shangwei Wu, Chen Xiao, Hailei Zhang, Wuzhen Liu, Kefan Hu, Huijuan Tan, Hongwei Guo, Liming Xiong, Jiansheng Liang, Yiji Xia   +10 more
wiley   +1 more source

Oligo-FISH barcode chromosome identification system provides novel insights into the natural chromosome aberrations propensity in the autotetraploid cultivated alfalfa. [PDF]

Hortic Res
Meng Z, Zheng Q, Wang W, Zhu Y, Li Y, Dong F, Luo W, Zhang Z, Wang F, Shen H, Xie Q, Li H.   +11 more
europepmc   +1 more source

Specific whole‐chromosome identification of the A01/C1 homoeologs through oligonucleotide‐based chromosome painting in Brassica species

The Plant Journal, Volume 127, Issue 3, August 2026.
Significance Statement The Brassica genus contains many closely related, agronomically important crops with different combinations of the A, B, and C subgenomes. Here, we provide oligo‐painting probe sets capable of identifying subgenome‐specific chromosome pairs.
Mariana Baez, Ludwig Mann, Daniela Quezada‐Martinez, Vinita Ramtekey, Tony Heitkam, Annaliese S. Mason   +5 more
wiley   +1 more source

Systemic infection of tobacco mosaic virus is limited by upward transport and phloem unloading without coat protein

The Plant Journal, Volume 127, Issue 3, August 2026.
SUMMARY Coat protein (CP) is widely viewed as essential for systemic infection of tobacco mosaic virus (TMV), yet the mechanistic basis of this requirement remains incompletely resolved. In this study, we show that TMV can still achieve long‐distance vascular transport in the absence of CP, but systemic infection becomes intermittent because the ...
Minhue Jung, Kook‐Hyung Kim
wiley   +1 more source

Human selection maintains karyotype integrity of highly unstable genomic cultivated autotetraploid potato (<i>Solanum tuberosum</i>). [PDF]

Sci Adv
Yang L, Bai Y, Chao G, Zhao K, Xu J, Sun M, Zhang H, Niu Y, Li K, Xiong Z, Cao Y, Wang F, Hai B, Cao C, Yin Y, Lin T, Wang Y, Gong X, Wu L, Jiang J, Xiong Z.   +20 more
europepmc   +1 more source