The atypically high modulus of pollen exine
نویسندگان
چکیده
منابع مشابه
Inflated Sporopollenin Exine Capsules Obtained from Thin-Walled Pollen
Sporopollenin is a physically robust and chemically resilient biopolymer that comprises the outermost layer of pollen walls and is the first line of defense against harsh environmental conditions. The unique physicochemical properties of sporopollenin increasingly motivate the extraction of sporopollenin exine capsules (SECs) from pollen walls as a renewable source of organic microcapsules for ...
متن کاملAutomatic Pollen Grain and Exine Segmentation from Microscope Images
In this article, we propose an automatic method for the segmentation of pollen grains from microscope images, followed by the automatic segmentation of their exine. The objective of exine segmentation is to separate the pollen grain in two regions of interest: exine and inner part. A coarse-to-fine approach ensures a smooth and accurate segmentation of both structures. As a rough stage, grain s...
متن کاملIRREGULAR POLLEN EXINE1 Is a Novel Factor in Anther Cuticle and Pollen Exine Formation1[OPEN]
National Maize Improvement Center of China, Beijing Key Laboratory of Crop Genetic Improvement, MOE Key Laboratory of Crop Heterosis and Utilization (X.C., H.S., Z.D., W.J.), and Department of Vegetable Sciences, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops (S.Y.), China Agricultural University, Beijing 100193, China; State Key Laboratory of Plant ...
متن کاملIRREGULAR POLLEN EXINE1 Is a Novel Factor in Anther Cuticle and Pollen Exine Formation.
Anther cuticle and pollen exine are protective barriers for pollen development and fertilization. Despite that several regulators have been identified for anther cuticle and pollen exine development in rice (Oryza sativa) and Arabidopsis (Arabidopsis thaliana), few genes have been characterized in maize (Zea mays) and the underlying regulatory mechanism remains elusive. Here, we report a novel ...
متن کاملthe impact of musical texts on the text recall of young learners of english in isfahan junior high schools
abstract although music possesses some kind of power and using it has been welcome by many students in language classrooms, it seems that they take a non-serious image of the lesson while listening to songs and they may think that it is a matter of fun. the main objective of the present study was to investigate whether learning a foreign language through musical texts (songs) can have an impac...
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ژورنال
عنوان ژورنال: Journal of The Royal Society Interface
سال: 2018
ISSN: 1742-5689,1742-5662
DOI: 10.1098/rsif.2018.0533