کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10939534 | 1095247 | 2011 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the road to understanding truffles in the underground
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
بیولوژی سلول
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The genome of the ectomycorrhizal ascomycete Tubermelanosporum has recently been published and this has given researchers unique opportunities to learn more about the biology of this precious edible fungus. The epigeous ascomycete lives in Mediterranean countries in symbiotic interaction with roots of broad-leaf trees such as oaks and hazel. A most important new finding was the single mating type locus in the genome that occurs with two alleles in natural populations. The life cycle is now confirmed to be heterothallic and the species is outcrossing. Unlike sexual development in the soil, mycorrhization of the roots by homokaryotic haploid mycelia is mating-type-independent. Gene regulation during mycorrhization and fruiting and environmental influences on it is now genome-wide addressed. Genome profiling for functions in specific metabolic pathways is undertaken. Insights in most enthralling features of tubers such as on odor formation are thus gained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fungal Genetics and Biology - Volume 48, Issue 6, June 2011, Pages 555-560
Journal: Fungal Genetics and Biology - Volume 48, Issue 6, June 2011, Pages 555-560
نویسندگان
Ursula Kües, Francis Martin,