نتایج جستجو برای: plant morphology

تعداد نتایج: 533536  

2017
Marc A. Milne Deborah A. Waller

Spiders are often found as residents in association with Sarracenia purpurea (Purple Pitcher Plant). Many spiders choose web locations based on environmental cues such as vegetation structure and composition, prey density, temperature, and humidity. To determine if spiders use cues from the Purple Pitcher Plant to build their webs, we conducted a field study using variants of the plant that sep...

2017
Muhammad Razaq Peng Zhang Hai-Long Shen Salahuddin

Nitrogen and phosphorous are critical determinants of plant growth and productivity, and both plant growth and root morphology are important parameters for evaluating the effects of supplied nutrients. Previous work has shown that the growth of Acer mono seedlings is retarded under nursery conditions; we applied different levels of N (0, 5, 10, and 15 g plant-1) and P (0, 4, 6 and 8 g plant-1) ...

2015
Daisuke Kurihara Yoko Mizuta Yoshikatsu Sato Tetsuya Higashiyama

Imaging techniques for visualizing and analyzing precise morphology and gene expression patterns are essential for understanding biological processes during development in all organisms. With the aid of chemical screening, we developed a clearing method using chemical solutions, termed ClearSee, for deep imaging of morphology and gene expression in plant tissues. ClearSee rapidly diminishes chl...

2015
Daisuke Kurihara Yoko Mizuta Yoshikatsu Sato Tetsuya Higashiyama

Imaging techniques for visualizing and analyzing precise morphology and gene expression patterns are essential for understanding biological processes during development in all organisms. With the aid of chemical screening, we developed a clearing method using chemical solutions, termed ClearSee, for deep imaging of morphology and gene expression in plant tissues. ClearSee rapidly diminishes chl...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده علوم 1390

جنس bupleurum l. به تیره کرفسیان (apiaceae)، زیرتیره ی apioidae و تبار apieae تعلق دارد. این جنس با 185 تا 195 گونه دومین جنس بزرگ در تیره کرفسیان بوده و در فلات ایران 35 گونه و در ایران نیز 14 گونه از این جنس موجود است. وسعت و الگوی پراکنش گونه های این جنس با وجود برخی مشابهت ها یکسان نیست. گونه های اندمیک این جنس در ایران عبارتند از b.wolffianum، b.flexile و b.ghahremanii. در فصل اول این مط...

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