Results 211 to 220 of about 79,061 (307)

Visualization of Actin Organization and Quantification in Fixed Arabidopsis Pollen Grains and Tubes. [PDF]

Bio Protoc, 2020
Qu X, Wang Q, Wang H, Huang S.
europepmc   +1 more source

OsFKBP20‐1b stabilizes OsUPF1 and OsUPF2 to promote the degradation of aberrant mRNAs during dehydration stress

Journal of Integrative Plant Biology, EarlyView.
The rice protein OsFKBP20‐1b protects key RNA‐surveillance factors from breakdown, so they can better eliminate defective messages. This RNA quality‐control boost reduces errors and helps plants survive drought, revealing a link between RNA control and drought tolerance.
Haemyeong Jung, Hyun Ji Park, Seung Hee Jo, Ki‐Hong Jung, Choonkyun Jung, Hye Sun Cho   +5 more
wiley   +1 more source

A Simple and User-Friendly Method for High-Quality Preparation of Pollen Grains for Scanning Electron Microscopy (SEM). [PDF]

Plants (Basel)
Ermolaev A, Mardini M, Buravkov S, Kudryavtseva N, Khrustaleva L.   +4 more
europepmc   +1 more source

The multidimensional regulation roles and mechanisms of calcium in fruit quality

Journal of Integrative Plant Biology, EarlyView.
This review explores how calcium signaling molecule integrates plant hormones, environmental cues, and developmental signals to influence external fruit traits, internal nutritional properties, and physiological disorders. ABSTRACT Calcium (Ca2+), a dual‐functional mineral that serves both as an essential structural factor and a signaling molecule ...
Fei Jiang, Siyang Gao, Mengdi Li, Zeqi Zhao, Chengwei Yang, Ji‐Hong Liu, Chunlong Li   +6 more
wiley   +1 more source

Protocol to sequence markers from pollen grains carried by long-range migratory butterflies using metabarcoding. [PDF]

STAR Protoc
Gorki JL, Suchan T, Talavera G.
europepmc   +1 more source

Proline Accumulation in Pollen Grains as Potential Target for Improved Yield Stability Under Salt Stress. [PDF]

Front Plant Sci, 2020
Mattioli R, Palombi N, Funck D, Trovato M.   +3 more
europepmc   +1 more source

Pentatricopeptide repeat proteins in crops: Advances in functional mechanisms and breeding applications

Journal of Integrative Plant Biology, EarlyView.
Pentatricopeptide repeat proteins coordinate nucleus‐organelle communication by modulating RNA metabolism within chloroplasts and mitochondria. This review highlights how they control critical processes like photosynthesis, seed development, fertility restoration, and stress survival in crops, and explores their potential as programmable tools for RNA ...
Mingming Wu, Maohong Cai, Rongrong Zhai, Jing Ye, Guofu Zhu, Faming Yu, Shenghai Ye, Xiaoming Zhang   +7 more
wiley   +1 more source

Discrimination of grass pollen of different species by FTIR spectroscopy of individual pollen grains. [PDF]

Anal Bioanal Chem, 2020
Diehn S, Zimmermann B, Tafintseva V, Bağcıoğlu M, Kohler A, Ohlson M, Fjellheim S, Kneipp J.   +7 more
europepmc   +1 more source

HSP101‐encoding NEO‐TETRAPLOID RICE FERTILITY GENE 1 regulates tapetum development through interaction with SAPK2 in polyploid rice

Journal of Integrative Plant Biology, EarlyView.
In neo‐tetraploid rice, the NTRF1–SAPK2 heat shock protein–kinase module coordinates abscisic acid signaling with reactive oxygen species homeostasis to ensure timely tapetal programmed cell death and subsequent pollen maturation, providing a resource for the genetic improvement of polyploid rice.
Lichong Cao, Weicong Huang, Hang Yu, Sanglin Liu, Jianmin Yin, Zijun Lu, Jinwen Wu, Xiangdong Liu   +7 more
wiley   +1 more source

Comparison of the Micromorphology and Ultrastructure of Pollen Grains of Selected Rubus idaeus L. Cultivars Grown in Commercial Plantation. [PDF]

Plants (Basel), 2020
Kostryco M, Chwil M, Matraszek-Gawron R.
europepmc   +1 more source