Results 151 to 160 of about 13,795 (256)

Genomic responses to increased temperature and pollinator selection in Brassica rapa L.

New Phytologist, EarlyView.
Summary Rapid environmental change reshapes both abiotic stress and biotic interactions, yet it remains unclear how these combined forces structure plants' genomic adaptation. In particular, the joint influence of temperature and pollinator identity, two ecological axes undergoing simultaneous global shifts, has rarely been quantified at genomic ...
Yanqian Ding, Florian P. Schiestl
wiley   +1 more source

An improved fluorescein diacetate-propidium iodide staining system for assessing microspore and pollen viability at different developmental stages. [PDF]

Plant Biotechnol J
Tang J, Luo Q, Li H, Wu Z, Lin Z, Zhang S, Chen L, Liu YG.   +7 more
europepmc   +1 more source

ClAPRT3‐Mediated Adenine Salvage Pathway Enhances Purine Metabolites to Sustain Seed Vigour During Selfing in Cunninghamia lanceolata

Plant Biotechnology Journal, EarlyView.
ABSTRACT Selfing often causes inbreeding depression, especially during seed and seedling stages. However, some selfed progeny show low inbreeding depression with enhanced vigour, differing from inbred counterparts. This study investigates the molecular mechanisms maintaining seed vigour during selfing in Cunninghamia lanceolata.
Houyin Deng, Ye Zhao, Jie Liu, Kunjin Han, Juan Han, Meng Ke, Rong Huang, Ruping Wei, Yousry A. El‐Kassaby, Runhui Wang, Shu Yan, Yuhan Sun, Yun Li, Huiquan Zheng   +13 more
wiley   +1 more source

Floral Closure in Lesser Celandine (<i>Ficaria verna</i>) Protects Anthers from Pollen Flushing and Preserves Pollen Viability. [PDF]

Plants (Basel)
Prokop P, Provazník Z, Tučník K.
europepmc   +1 more source

Genome composition and pollen viability of Jatropha (Euphorbiaceae) interspecific hybrids by Genomic In Situ Hybridization (GISH). [PDF]

Genet Mol Biol, 2020
Souza RC, Marques DA, de Carvalho Filho MM, Oliveira ARDS, Siqueira WJ, Benko-Iseppon AM, Brasileiro-Vidal AC.   +6 more
europepmc   +1 more source

Reduced Susceptibility to Phytophthora in Non‐Transgenic Cacao Progeny Through CRISPR–Cas9 Mediated TcNPR3 Mutagenesis

Plant Biotechnology Journal, EarlyView.
ABSTRACT Black pod disease, caused by a complex of Phytophthora species, poses a severe threat to global cacao production. This study explores the use of CRISPR–Cas9 genome editing to reduce disease susceptibility in Theobroma cacao L. by targeting the TcNPR3 gene, a known negative regulator of plant defence.
Mark J. Guiltinan, Lena Landherr, Siela N. Maximova, Dante DelVecchio, Aswathy Sebastian, Istvan Albert   +5 more
wiley   +1 more source

MsWRKY49 Modulates Pollen Tube Elongation in Response to Boron Deficiency by Regulating Reactive Oxygen Species Homeostasis in Alfalfa

Plant Biotechnology Journal, EarlyView.
ABSTRACT Boron, an essential micronutrient, plays a crucial role in plant reproductive processes. Boron deficiency is widespread in many regions and significantly reduces alfalfa (Medicago sativa) seed yield, yet the molecular mechanisms underlying its impact on reproductive organ development remain elusive.
Juan Wang, Wenxin Peng, Zhicheng Jia, Xinru Su, Tianqi Zhu, Zhenzhen Liu, Shoujiang Sun, Jinyu Shi, Manli Li, Liru Dou, Peisheng Mao   +10 more
wiley   +1 more source

Pollen viability and longevity in Juniperus taxa native to Slovakia. [PDF]

Sci Rep
Galgóci M, Kormuťák A, Klobučník M, Gömöry D, Lukáčik I, Boleček P.   +5 more
europepmc   +1 more source

The Arabidopsis Protein Disulfide Isomerase Subfamily M Isoform, PDI9, Localizes to the Endoplasmic Reticulum and Influences Pollen Viability and Proper Formation of the Pollen Exine During Heat Stress. [PDF]

Front Plant Sci, 2020
Feldeverd E, Porter BW, Yuen CYL, Iwai K, Carrillo R, Smith T, Barela C, Wong K, Wang P, Kang BH, Matsumoto K, Christopher DA.   +11 more
europepmc   +1 more source

Trans‐QTL Alliance of HKT1 and PHL7 Modulate Salinity Stress Tolerance and Enhance Crop Yield Endurance

Plant Biotechnology Journal, EarlyView.
ABSTRACT Salinity stress can cause significant yield losses in crops because of its major impact on reproductive success. The complexity of salinity stress responses, particularly their tissue‐ and cell‐specific regulation, continues to challenge the translation of molecular insights into tangible crop yield improvements.
Jitendra K. Mohanty, Antima Yadav, Laxmi Narnoliya, Virevol Thakro, Deepanshi Rathore, Shailesh Tripathi, Senjuti Sinharoy, Pinky Agarwal, Swarup K. Parida   +8 more
wiley   +1 more source