Alterations in seed reserves of Dalbergia nigra ((Vell.) Fr All. ex Benth.) during hydration
نویسندگان
چکیده
منابع مشابه
Investigation of degradation process of Zygophyllum fabago L. seed reserves during germination under different pH
Abstract Zygophyllum fabago L. a facultative Perennial halophyte, is grown in arid and inert areas. Due to the different acidity of the soil in natural habitats of Zygophyllum, the effect of pH on the process of seed reserves decomposition during germination was examined. The experiment was conducted in a completely randomized design with seven pH levels (4, 5, 6, 7, 8, 9 and 10) and f...
متن کاملPOLYPHENOL OXIDASE ACTIVITY AND DIFFERENTIATION OF RHIZOMORPH IN ARMILLARIA MELLEA (VAML. EX. FR.) KARST
Polyphenol oxidase (PPO) activity varied in differentiation from hyphae to rhizomorph and croute in A. mellea. In undifferentiated hyphae there was not any PPO activity, while croute showed the highest activity. Electrophoresis in the presence of SDS allows the detection of intensive enzyme forms of PPO, and can also convert slower migrating enzyme forms to faster ones. Some fluorescent co...
متن کاملTTG 1 regulates accumulation of seed reserves
Running Head: 1 TTG1 regulates accumulation of seed reserves 2 3 4 Corresponding Author: 5 Hao Yu 6 Department of Biological Sciences and Temasek Life Sciences Laboratory 7 National University of Singapore 8 10 Science Drive 4 9 117543, Singapore 10 11 Tel: 65-65163048 12 E-mail: [email protected] 13 14 15 Research Area: 16 Genes, Development and Evolution 17 18 19 20 21 22 23 Plant Physiolog...
متن کاملPhytoecdysteroid levels and distribution during development in Limnanthes alba Hartw. ex Benth. (Limnanthaceae).
Phytoecdysteroid (PE) production and accumulation in Limnanthes alba Hartw. ex Benth. is associated with flowering. PE content per plant remains fairly constant during the primary growth phase of the plant and only begins to increase significantly above amounts found in the seed once the development of the flower stalk has begun. Both content and concentration increase concomitantly from this p...
متن کاملthe effect of e-64 on the developmental competence of sheep cocs during in vitro maturation
in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Seed Science
سال: 2013
ISSN: 2317-1537
DOI: 10.1590/s2317-15372013000100008