Results 271 to 280 of about 1,531,485 (339)

Utilization of the litchi male-sterile line 'MS1'-assisting in the selection of suitable harvesting periods for pollen donors for hybridization. [PDF]

Front Plant Sci
Quan Z, Deng T, Li Y, Zheng X, Wang Y, Li W.   +5 more
europepmc   +1 more source

The impact of genome duplication on agronomically valuable traits in Ribes nigrum L.: a morpho-anatomical, physiological and cytogenetic evaluation. [PDF]

BMC Plant Biol
Machlańska A, Marasek-Ciołakowska A, Podwyszyńska M, Pluta S.   +3 more
europepmc   +1 more source

Study on Floral Syndrome and Breeding System of an Endangered Species <i>Rhododendron nymphaeoides</i>. [PDF]

Ecol Evol
Luo J, Chen M, Long H, Zhu Y, Yuan C, Hu K, Chen J, Liu R, Dai X, Ding F.   +9 more
europepmc   +1 more source

Premature pollen development hinders autonomous self-pollination and promotes insect pollination in soybean (Glycine max L.). [PDF]

Sci Rep
Strelin MM, Aizen MA, Cavigliasso P.
europepmc   +1 more source

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Pollen Grain Microscopic Image Classification Using an Ensemble of Fine-Tuned Deep Convolutional Neural Networks

ICPR Workshops, 2020
Pollen grain micrograph classification has multiple applications in medicine and biology. Automatic pollen grain image classification can alleviate the problems of manual categorisation such as subjectivity and time constraints.
A. Mahbod, G. Schaefer, R. Ecker, I. Ellinger   +3 more
semanticscholar   +1 more source

Trends of pollen grain size variation in C3 and C4 Poaceae species using pollen morphology for future assessment of grassland ecosystem dynamics

Grana, 2015
Farooq Jan, Hermann Behling
exaly   +2 more sources

Pollen PCP-B peptides unlock a stigma peptide–receptor kinase gating mechanism for pollination

Science, 2021
Competing signal peptides hold the key When a pollen grain lands on a receptive flower's pistil, a complex dance leading to sexual reproduction begins. Liu et al.
Chen Liu, Lianping Shen, Yu Xiao, David Vyshedsky, Chao Peng, Xiang Sun, Zhiwen Liu, Lijun Cheng, Hua Zhang, Zhifu Han, J. Chai, Hen-Ming Wu, A. Cheung, Chao Li   +13 more
semanticscholar   +1 more source

Flowering dynamics, pollen, and pistil contribution to grain yield in response to high temperature during maize flowering

Environmental and Experimental Botany, 2019
High temperature (HT) stress during flowering severely threatens crop grain yield, however, little is known about the underlying mechanisms in maize.
Yuanyuan Wang, H. Tao, Beijing Tian, Dechang Sheng, Chen-Chen Xu, Heming Zhou, Shoubing Huang, Pu Wang   +7 more
semanticscholar   +1 more source

Features extraction techniques for pollen grain classification

Neurocomputing, 2015
Marcos del Pozo-Baños, J. R. Ticay-Rivas, J. B. Alonso, C. Travieso-González   +3 more
exaly   +2 more sources

Adjuvant activity of pollen grains

Allergy, 2005
Background:  The induction of an immune response to a biologically inert soluble protein requires an adjuvant. Here we have examined whether intact grains of pollen display such adjuvant effect, accounting for the immunogenic activity of pollen protein allergens that are devoid of intrinsic pro‐inflammatory/adjuvant property.Methods:  Human monocyte ...
Z, Allakhverdi, S, Bouguermouh, M, Rubio, G, Delespesse   +3 more
openaire   +2 more sources