بررسی وضعیت ژن MIP در قارچ کاه چینی Volvariella volvacea

Sequence and comparative analysis of the MIP gene in Chinese straw mushroom, Volvariella volvacea

Abstract

The mitochondrial intermediate peptidase (MIP) gene is conserved in fungi. It is linked closely with the mating-type A (mtA) gene. In this study, a fragment of the MIP gene in Volvariella volvacea (Bull. ex Fr.) Singer was first cloned by homologue-based cloning technology. Subsequently, the entire MIP DNA sequence (PYd21-MIP) was obtained after the fragment was compared with the genomic data through BLAST analysis. The PYd21-MIP sequence appeared to be homologous with the MIP gene in other fungi. Phylogenetic analysis of PYd21-MIP and other MIP sequences from diverse fungi agreed with the current organism phylogeny. Analysis of protein domains by InterProScan software and motif searching demonstrated that PYd21-MIP encodes a homologous MIP protein. These data support the hypothesis that the PYd21-MIP protein is a Hog-MIP protein homologue from V. volvacea.

Keywords: Volvariella volvacea, mitochondrial intermediate peptidase, mating-type A gene (mtA), genomic analysis

سلام و خسته نباشید لطفا لیست شرکتهای واسطه فروش کمپوست  منجمله جوانه و شماره تماس ایشان را ارسال فرمائید و سایتهای معتبر در زمینه قارچ را معرفی فرمائید قبلا از لطف شما بسیار متشکرم .

پاسخ:

واحد فروش کمپوست: کلیک کنید روی فروش کمپوست قارچ دکمه ای

سایت های معتبر در بخش پیوند ها مراجعه نمایید

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سلام لطفا شرکت های معتبر فروش کمپوست بلوکی را معرفی یا ادرس سایت آن را بگویید .ایا شرکت طاها قارچ وجود خارجی دارد (آعتبار)

پاسخ:

واحد فروش کمپوست: کلیک کنید روی فروش کمپوست قارچ دکمه ای

اسشون تو اتحادیه نیست. و سایت معتبری ندارند به جز یه وبلاگ. احتمالا نو پا هستند یا فقط واسطه هستند

مقاله ۲۰۱۲: تاثیر عصاره کمپوست مصرفی روی رشد میسلیومی، عملکرد قارچ دکمه ای و کنترل بیولوژیک بیماری حباب خشک قارچ دکمه ای

Effect of spent mushroom compost tea on mycelial growth and yield of button mushroom (Agaricus bisporus)

August 2012, Volume 28, Issue 8, pp 2765-2769

آنالیز ترکیبات کمپوست تازه قارچ خوراکی

Analysis of Fresh Mushroom Compost

Summary

Fresh mushroom compost is a byproduct of the edible mushroom (Agaricus bisporus) industry and represents the composted growing substrate that remains after a crop has been harvested to completion. Thirty samples were obtained from commercial mushroom farms in southeastern Pennsylvania and sent to a laboratory for analysis to determine plant nutrient content, bulk density, and particle size distribution of fresh mushroom compost. Fresh mushroom compost had an average pH of 6.6, with an average carbon:nitrogen ratio of 13:1. Organic matter content averaged 25.86% (wet weight), 146.73 lb/yard3 (wet volume) or 60.97% (dry weight). For the primary macronutrients, average total nitrogen content averaged 1.12% (wet weight), 6.40 lb/yard3 (wet volume) or 2.65% (dry weight), phosphorus measured 0.29% (wet weight), 1.67 lb/yard3 (wet volume) or 0.69% (dry weight), and potassium was 1.04% (wet weight), 5.89 lb/yard3 (wet volume) or 2.44% (dry weight). Average soluble salt content was 13.30 mmho/cm (wet weight basis). However, on a per acre basis, the calculated sodium absorption ratio of 0.38 was considered very low. The average bulk density of fresh mushroom compost was 574.73 lb/yard3 (wet volume basis), and 91% of the material measured ≤3/8 inch in diameter as determined on a wet weight basis. Overall, fresh mushroom compost is suitable as a natural organic fertilizer and soil amendment for agriculture and horticulture.

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