A report on new chromosome number of three Dioscorea species
نویسندگان
چکیده
منابع مشابه
New report on chromosome number , karyotype and 4 C DNA content in three species of
Extensive karyotype analysis including determination of somatic chromosome number, total chromosome length and volume and estimation of 4C DNA content were carried out on three species of Pachypodium namely P. lamerei; P. namaquanum and p rosulatum ' horombense' for the first time. A significant variation in nuclear DNA amount was recorded at interspecific level. The somatic chromosome number 2...
متن کاملKaryotype analysis and new chromosome number reports for nine Vicia species in Iran
This study concerns diploid chromosome numbers and karyotype analysis of nine species belonging to four sections (Vicilla, Cracca, Variegata and Anatropostylia) of the subgenus Vicilla of the genus Vicia (Fabaceae). The chromosome numbers of Vicia alpestris subsp. hypoleuca, V. aucheri, V. ciceroideae, V. gariensis, V. iranica, V. koeieana, V. rechingeri, V. sojakii and V. venulosa are reported...
متن کاملFirst report of three new Fusarium species isolated from garden soil in southern Iran
Fifty Fusarium isolates were obtained from 20 garden soil samples in Hormozgan province (S Iran). The isolates were identified based on morphological and molecular data. Sequence data were generated for TEF-1αgene, following PCR amplification. Among the identified species, Fusariummangiferae, F.gaditjirrii, and F. decemcellularerepresent new records to the mycobiota of Iran.
متن کاملTHREE NEW SPECIES OF TRICHODERMA FOR THE MYCOFLORA OF IRAN
Some 350 Trichoderma isolates were obtained from soil samples collected from different parts of Iran. Cultures were purified on 2% water agar by hyphal tip method prior to identification. Obtained isolates were identified using morphological features including colony characters (pigmentation and growth rate on PDA) and microscopic characters such as shape of conidiophores, shape and size of con...
متن کاملThree new species of Pseudocercospora for mycobiota of Iran
Several specimens belonging to the genus Pseudocercospora were collected from different localities of Mazandaran province (N Iran) during the 2011–12. All specimens were microscopically studied and identified. As the result Pseudocercospora abeliae (on Abelia grandiflora), P.rhamnaceicola (on Paliurus spina-christi) and P.sordida (on Campsis grandiflora) are newly recorded for Iran. Furthermore...
متن کاملذخیره 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: Plant Science Today
سال: 2019
ISSN: 2348-1900
DOI: 10.14719/pst.2019.6.2.490