(n.) A milk-clotting enzyme obtained from the true stomach (abomasum) of a suckling calf. Mol. wt. about 31,000. Also called chymosin, rennase, and abomasal enzyme.
Example Sentences:
(1) Whey obtained by acid precipitation or by the application of rennin was devoid of bactericidal activity but was capable of slowing down proliferation of E coli.
(2) Mucor rennin was efficiently excreted from the yeast host as a heavily glycosylated form.
(3) One-day-old rats have a protease with a pH optimum of 3.8 to 4.2 similar to that of calf rennin.
(4) Another expression system for production of Mucor rennin in Saccharomyces cerevisiae was also established.
(5) The greatest differences between experimental and control cheeses (produced with rennin) in the contents of the above-mentioned constituents were observed within the first 30 days.
(6) The lactogenic response of mouse mammary gland explants to human placental lactogen (hPL) and ovine pituitary prolactin (oPRL) was examined on days 10 to 18 of pregnancy by measuring 3H-amino acid incorporation into calcium-rennin precipitable casein.
(7) Activation of the four separate components of prochymosin (prorennin) at pH 5.0 demonstrated that each zymogen was the precursor to an electrophoretically distinct chymosin (rennin).
(8) Polyacrylamide-gel electrophoresis confirmed the chromatographic results, but crystalline rennin was shown to consist of four bands.
(9) This was done using the yeast GAL7 promoter and the prepeptide sequence of a fungal aspartic proteinase, Mucor pusillus rennin (MPR).
(10) The curves were characteristic of a limited, specific attack by rennin on these proteins.
(11) The stomach of newborn pig contains a proteinase that is immunologically closely related to calf chymosin (rennin) (EC 3.4.23.4.).
(12) It is concluded that a I:I mixture of porcine pepsin and rennin may be used for the production of small medium hard cheeses without impairing their quality of nutritive value.
(13) Both milk-clotting proteases have their optimum activity at pH 5.2 and 45 degrees C. The microbiological rennin has a second maximum activity at pH 3.5 and 55 degrees C. Temperatures above 55 degrees C cause a rapid decrease of activity.
(14) The prepro-peptide of fungal aspartic proteinase, Mucor pusillus rennin, is useful as a secretion leader for efficient secretion of human growth hormone (HGH) from Saccharomyces cerevisiae.
(15) Comparative studies have been made on the effects of diazoacetyl-DL-norleucine methyl ester (DAN), 1,2-epoxy-3-(p-nitrophenoxy)propane (EPNP) and pepstatin on acid proteases, including those from Acrocylindrium sp., Aspergillus niger, Aspergillus saitoi, Mucor pusillus, Paecilomyces varioti, Rhizopus chinensis, and Trametes sanguinea, and also porcine pepsin [EC 3.4.23.1] and calf rennin [EC 3.4.23.4] for comparative purposes.
(16) Simple, reliable procedures for the assay of pepsin and rennin-like enzyme activities are described as a means of identifying gastric fluid-containing samples in forensic science laboratories.
(17) Aspergillus flavus produced extracellularly an active rennin-like enzyme when grown aerobically in whey media.
(18) When anti-sera to bovine pepsinogen and chymosin (rennin) was used, immunoreactive tumor cells were found in 12 of 23 gastric adenocarcinomas irrespective of the tumor subtype, degree of differentiation, or the presence or absence of intestinal metaplasia in the adjacent gastric mucosa.
(19) Calf Chymosin and a fungal protease from Mucor pusillus (Mucor rennin) are members of the aspartic proteinases used as milk-coagulants in cheese industry.
(20) The role of individual amino acid residues in the 98-102 and 111-112 regions of bovine kappa-casein in its interaction with the milk-clotting enzyme chymosin (rennin) was investigated.
Renning
Definition:
(n.) See 2d Rennet.
Example Sentences:
(1) Among the 10 tissues examined, endogenous renin transcripts were identified in and restricted to kidney, submandibular gland, testes and ovary consistent with the expression pattern of the Ren-1c gene.
(2) Huang Ren Zhong's striped parasol stands out against the muddy cliff of excavated earth.
(3) FH is assigned to the U1 synteny group together with PGD, ENO1, AT3, and REN, while PEPC is found to belong to the U17 group (chromosome 8), like FN1, CRYG, and VIL1.
(4) Transgenic rats [TGR; strain name TGR(mRen2)27] harboring the mouse Ren-2 renin gene have been recently generated as a model for the study of primary hypertension that offers the advantage of a clearly-defined genetic alteration.
(5) The results indicate that the basic amino acid at the COOH-side but not at the NH2-side of the basic pair of Ren 2 prorenin is essential for processing directed by prorenin converting enzyme, and that the Arg residue at the COOH-side is more preferable for processing than the Lys.
(6) This provides a useful bridging polymorphic marker on lq and establishes significant linkage of LAMB2 to FY (theta = 3.23, z = 3.85) and REN (theta = 0.17, z = 4.88).
(7) I guess it is revenge,” Ren’s lawyer, Chang Boyang, said on Monday after visiting the attorney at a detention centre in the city of Zhengzhou.
(8) His brother, Chen Guangfu, said Yinan county prosecutors had questioned his wife, Ren Zongju, 59, on Wednesday for an hour and a half and then notified her that they planned to indict her on the charge of harbouring a suspect.
(9) "The most important points of control are governors and regional legislatures … The money is all at the level of governor," he told Ren-TV.
(10) During one cycle with 3-day EAT on acupoints Ren 3, 4, Extra 16 and Sp 6, ovulation resulted in 5 patients (ovulatory group) and among the 5 cases, 3 of 4 infertile cases became pregnant.
(11) High resistance to mastitis was determined in the progeny of AO-4, EM-01, NC-17, NB-10, NEB-15, NUN-3, Nx-33 bulls, while opposite results were recorded in the progeny of NAR-45, NAR-47, NER-01, NOM-19 and REN-100 bulls.
(12) This phenomenon conforms to the theory in traditional Chinese medicine that the Du channel is the "sea of Yang channels", while the Ren channel is the "sea of Yin channels".
(13) We report here the results of linkage studies using five chromosome 1 markers--Duffy (Fy), antithrombin III (AT3), renin (REN), beta-nerve growth factor (NGFB), and salivary amylase (AMY1)--in 16 CMT1 pedigrees.
(14) Finn and Rey take on Kylo Ren together April’s teaser showed us a worried-looking Finn taking on the much larger Ren in a forest landscape.
(15) Moreover, the data indicate similar relative positions of human and mouse complement receptor-related genes REN, CD45, LAMB2, AT3, APOA2, and SPTA.
(16) Between January, 1976 and April 1988, 1279 patients underwent open-heart operation in Ren Ji Hospital.
(17) Facebook Twitter Pinterest Supreme Leader Snoke finally has his answer Andy Serkis’s First Order bad guy No 1 was the first voice we heard in the first teaser trailer for Star Wars: The Force Awakens a year ago, asking: “There has been an awakening ... have you felt it?” Twelve months on we discover he’s addressing hooded Vader fanboy Kylo Ren (played by Adam Driver) who responds simply: “Yes.” This dynamic pitches the pair as the Emperor Palpatine and Darth Vader of the new movie, and yet continues to raise further questions.
(18) PSG’s official account tweeted a Vine on Tuesday afternoon with the supporting video flicking through various masked movie characters and superheroes, from Batman to Zorro, Spider-Man to Darth Vader, Iron Man to Kylo Ren.
(19) Results indicated that both Ren-1 and Ren-2 responded to cAMP treatment in identical fashion.
(20) Most mouse inbred strains carry two renin genes, Ren-1 and Ren-2, Renin-2, the product of the Ren-2 gene, is highly expressed in the submaxillary gland.