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911.
Mateikovich A. P. Punina E. O. Kopylov-Guskov Yu. O. Nosov N. N. Gudkova P. D. Gnutikov A. A. Machs E. M. Mikhailova Yu. V. Krapivskaya E. E. Rodionov A. V. 《Russian Journal of Genetics》2020,56(4):417-428
Russian Journal of Genetics - The ITS1–5.8S rDNA–ITS2 sequence of the 35S rRNA genes of 16 species of feather grasses and 2 species of false needlegrasses of the flora of the Altai... 相似文献
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Zolotarev Yu. A. Dadayan A. K. Kozik V. S. Nagaev I. Yu. Azev V. N. Gorbunova E. Yu. Mustaeva L. G. Bogachouk A. P. Lipkin V. M. Myasoedov N. F. 《Russian Journal of Bioorganic Chemistry》2020,46(6):1044-1051
Russian Journal of Bioorganic Chemistry - The HLDF-6 hexapeptide corresponded to the 41–46 (TGENHR) fragment of the Human Leukemia Differentiation Factor (HLDF) and exhibited a wide spectrum... 相似文献
916.
Kuznetsova S. A. Vasilyeva N. Yu. Drozd N. N. Mikhailenko M. A. Shakhtshneider T. P. Malyar Yu. N. Kuznetsov B. N. Chesnokov N. V. 《Russian Journal of Bioorganic Chemistry》2020,46(7):1323-1329
Russian Journal of Bioorganic Chemistry - A comparison of IR spectra and molecular weight distribution of arabinogalactan sulfates as sodium and ammonium salts obtained using various sulfating... 相似文献
917.
Woo Yong Sung Ji Won Yu Jong Tae Hwang Hee Jin Nam Ji Ye Park Yongae Kim Jang‐Hee Cho 《Journal of peptide science》2020,26(8)
Antimicrobial peptides are class of small, positively charged peptides known for their broad‐spectrum antimicrobial activity. Antimicrobial activities for most antimicrobial peptides have largely remained elusive, particularly in the lactic acid bacteria. However, recently our investigation using LPcin‐YK3, an antimicrobial peptide from bovine milk, suggests that in vitro antimicrobial activity was reduced over 100‐fold compared with pathogenic bacteria. Additionally, for the structural study of how antimicrobial peptide undergoes its reaction at the proteolytic pathway of lactic acid bacteria based on degradation assay and propidium iodide staining, we performed molecular docking for interaction between oligopeptide‐binding protein A and LPcin‐YK3 peptide. Given that degradation related to the LPcin‐YK3 peptide in lactic acid bacteria proteolytic system, the inhibitory inactivity of LPcin‐YK3 against beneficial lactic acid bacteria strains may be one of the primary pharmacological properties of recombinant peptide discovered in bovine milk. These results provide structural and functional insights into the proteolytic mechanism and possibility as a putative substrate of oligopeptide‐binding protein A in respect of LPcin‐YK3 peptide. 相似文献
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I‐Hsin Wu Hsui‐Huei Liu Yu‐Yen Chen Cheng‐Lung Tsai Yi‐Ching Yu Chung‐Yi Hsiao Wen‐Bin Yeh 《Entomological Science》2020,23(2):183-192
Megacrania tsudai, a peripherally distributed member of Megacrania, requires conservation in Taiwan; it has limited distribution in Taiwan and its eastern offshore islands. It feeds on screw pines (Pandanus odoratissimus) in nature and has demonstrated a specific defensive mechanism involving actinidine secretion from the prothoracic gland. However, details of its distribution area, life cycle and developmental phenology remain largely unknown. In this study, a field survey and review of published works revealed M. tsudai distribution in coastal zones and along river shores near estuaries. At room temperature, the egg period was 128 days. The development of the first to sixth instars required 17, 26, 27, 26, 34 and 43 days, respectively, on average; and a generation cycle required approximately 204 days. The phenology of the mesonotal granules was recorded. Moreover, genetic analysis of the mitochondrial cytochrome oxidase I (COI), 16S ribosomal DNA (16S rDNA) and the nuclear ribosomal spacer indicated the occurrence of genetic drift. Therefore, the rearing procedures proposed in this study for the primary and last instars of M. tsudai can facilitate its conservation. Megacrania tsudai was previously recorded as parthenogenetic; however, two male individuals were fostered unexpectedly. The male body length was 91 mm, which is shorter than the female length (120 mm). During mating, the male climbs onto the female's back and protrudes its genitalia downward. Geographical parthenogenesis is likely the reproductive strategy among peripheral M. tsudai; however, the rarely found M. tsudai male could be an intermediate link of reproductive strategy in the transition from tychoparthenogenesis to parthenogenesis. 相似文献